N,N-Diisopropylethylamine CAS7087-68-5 N,N-Diisopropylethylamine N-Ethyldiisopropylamine, 3-METHYL-1-BUTINE-3-OL; BIOTECHGRADESOLVENT,99.5%; DIPEA, Ethyldiisopropylamine, Hünig’s base CAS Number:7087-68-5 EC Number:230-392-0 MDL number:MFCD00008868 Appearance Colorless to Light yellow clear liquid Purity(GC) min. 99.0 % Quality Level 200 Assay ≥99% form liquid refractive index n20/D 1.414 (lit.) Melting Point -45 °C Boiling Point 127 °C density 0.742 g/mL at 25 °C (lit.) Specific Gravity 0.92 Molecular Formula / Molecular Weight C8H19N = 129.25 Flash point 12 °C Refractive Index 1.41 Solubility in water Insoluble Solubility (soluble in) Alcohol Condition to Avoid Air Sensitive CAS 7087-68-5 MDL Number MFCD00008868 Explosion limit 0.7 - 6.3 %(V) pH value 12.3 (H₂O, 20 °C) (as an emulsion) Viscosity kinematic 0.88 mm2/s (20 °C) Vapor pressure 14 hPa (20 °C) HS Code 2921 19 99 General description N,N-Diisopropylethylamine, also known as Hünig′s base, is a sterically hindered amine. It is a non-nucleophilic base commonly employed for substitution reactions.It acts as an activator for chiral iridium N, P ligand complexes, which can be utilized in the hydrogenation of α, β-unsaturated nitriles. The influence of varying concentration of N,N-diisopropylethylamine on the synthesis of olvanil in the presence of lipase catalyst has been investigated. Application N,N-Diisopropylethylamine may be used in the synthesis of mannosylated ovalbumin peptides. TBDPS protection of Alcohols using tert-Butylchlorodiphenylsilane. BOM protection of Alcohols using Benzyloxymethyl Chloride. Storage and transportation: Should be sealed and stored in a dry, cool and ventilated warehouse Package: 200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after original packing to prevent the mixing of other substances such as moisture from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits. https://www.newtopchem.com/archives/43095 Email us: info@newtopchem.com

2-Isopropylphenol CAS88-69-7 2-Isopropylphenol CAS:88-69-7 Molecular formula: C9H12O EINECS号:201-852-8 prodox131 O-CUMENOL O-ISOPROPYLPHENOL ORTHO-ISO-PROPYLPHENOL FEMA 3461 RTECS号：SL5900000 29071900 UN 3145 Hazard class 8 Packing Group II ECHA EINECS - REACH Pre-Reg: 201-852-8 FDA UNII: B2899Z0Q2U Beilstein Number: 1363322 MDL: MFCD00002224 CoE Number: 11234 XlogP3: 2.90 (est) Molecular Weight: 136.19384000 Formula: C9 H12 O Appearance: colorless to pale orange clear liquid (est) Assay: 98.00 to 100.00 Food Chemicals Codex Listed: No Specific Gravity: 0.98900 to 0.99900 @ 25.00 °C. Pounds per Gallon - (est).: 8.229 to 8.313 Refractive Index: 1.52500 to 1.53000 @ 20.00 °C. Melting Point: 14.00 to 16.00 °C. @ 760.00 mm Hg Boiling Point: 212.00 to 214.00 °C. @ 760.00 mm Hg Vapor Pressure: 0.112000 mmHg @ 25.00 °C. (est) Flash Point: 192.00 °F. TCC ( 88.89 °C. ) Product Number I0173 Purity / Analysis Method >98.0%(GC) Physical State (20 deg.C) Liquid Store Under Inert Gas Store under inert gas Condition to Avoid Air Sensitive CAS RN 88-69-7 PubChem Substance ID 87571558 SDBS (AIST Spectral DB) 2344 Transport Information: UN Number (DOT-AIR) UN3145 Class (DOT-AIR) 8 Packing Group (TCI-A) III HS Number 2907.19.2000 Storage and transportation: Should be sealed and stored in a dry, cool and ventilated warehouse Package: 200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after original packing to prevent the mixing of other substances such as moisture from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits. https://www.newtopchem.com/archives/43088 Email us: info@newtopchem.com

2-(1-methylpropyl)phenol CAS89-72-5 2-sec-buty phenol 2-(1-methylpropyl)phenol 2-sec-buty phenol O-S-BUTYLPHENOL; ORTHO-SEC-BUTYLPHENOL; OSBP 1-(1-Methylpropyl)phenol; Phenol, o-sec-butyl-; Phenol,2-(1-methylpropyl) CAS No. 89-72-5 Molecular formula C10H14O EINECS No. 201-933-8 Hazardous material transport number UN 3145 RTECS No. SJ8920000 Hazard class 8 Packing group III Customs code 29071910 Product Number B0732 Purity / Analysis Method >97.0%(GC) Molecular Formula / Molecular Weight C10H14O = 150.22  Physical State (20 deg.C) Liquid Store Under Inert Gas Store under inert gas Condition to Avoid Air Sensitive CAS RN 89-72-5 Reaxys Registry Number 1210026 PubChem Substance ID 87563733 SDBS (AIST Spectral DB) 1789 MDL Number MFCD00002225 Specifications Appearance White to Light yellow powder to crystal Properties (reference) Melting Point 14 °C Boiling Point 228 °C Flash point 102 °C Specific Gravity (20/20) 0.98 Refractive Index 1.52 Solubility in water Insoluble Solubility (soluble in) Alcohol, Ether Transport Information: UN Number (DOT-AIR) UN3145 Class (DOT-AIR) 8 Packing Group (TCI-A) III HS Number 2907.19.2000 Storage and transportation: Should be sealed and stored in a dry, cool and ventilated warehouse Package: 200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after original packing to prevent the mixing of other substances such as moisture from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits. https://www.newtopchem.com/archives/43085 Email us: info@newtopchem.com

Methylcyclohexane CAS108-87-2 Cyclohxylmethane; heptanaphthene; methyl-cyclohexan; methylecyclohexane; Metylocykloheksan RTECS No. GV6125000 Molecular Formula C7H14 CAS No. 108-87-2 EINECS No. 203-624-3 UN Dangerous Goods Code (UN No.): 2296 Shipping name: Methylcyclohexane Hazardous classification ：3 Packing Group II Customs code 2902 19 00 grade anhydrous Quality Level 100 vapor density 3.4 (vs air) vapor pressure 37 mmHg ( 20 °C) 83.2 mmHg ( 37.7 °C) Assay ≥99% form liquid autoignition temp. 545 °F impurities <0.002% water <0.005% water (100 mL pkg) evapn. residue <0.0005% refractive index n20/D 1.422 (lit.) bp 101 °C (lit.) mp −126 °C (lit.) density 0.77 g/mL at 25 °C (lit.) SMILES string CC1CCCCC1 InChI 1S/C7H14/c1-7-5-3-2-4-6-7/h7H,2-6H2,1H3 InChI key UAEPNZWRGJTJPN-UHFFFAOYSA-N Application Methylcyclohexane may be used as a solvent for the synthesis of unsolvated n-butylmagnesium chloride by the reaction of 1-chlorobutane with magnesium powder. It may also be used as the starting material to synthesize 1-methylcyclohexanecarboxylic acid. Pharmaceutical intermediates. Methylcyclohexane is an important organic solvent and extractant, which can be used as a solvent for rubber, paint, varnish (some paint solvents also use methylcyclohexane), and can be used as oil extractant. Methylcyclohexane can be used in organic synthesis as solvent and analytical reagent. In addition, methylcyclohexane can also be used as a standard for thermometer calibration. The correction solution is usually made of methylcyclohexane as the main component. Description Catalogue Number 806147 Description Methylcyclohexane Product Information CAS number 108-87-2 EC index number 601-018-00-7 EC number 203-624-3 Hill Formula C₇H₁₄ Chemical formula C₆H₁₁CH₃ Molar Mass 98.19 g/mol HS Code 2902 19 00 Structure formula Image Quality Level MQ200 Physicochemical Information Appearance Form: liquid Color: colorless Explosion limit 1.1 - 6.7 %(V) Flash point -4 °C Ignition temperature 260 °C Melting Point -126.6 °C Solubility 0.014 g/l Initial boiling point and boiling range 101 °C 214 °F - lit. Upper/lower flammability or explosive limits Upper explosion limit: 6.7 %(V) Lower explosion limit: 1.1 %(V) Toxicological Information LD 50 dermal LD50 Rabbit > 86000 mg/kg Safety Information according to GHS Hazard Pictogram(s) Hazard Statement(s) H225: Highly flammable liquid and vapour. H304: May be fatal if swallowed and enters airways. H315: Causes skin irritation. H336: May cause drowsiness or dizziness. H410: Very toxic to aquatic life with long lasting effects. Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233: Keep container tightly closed. P273: Avoid release to the environment. P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P331: Do NOT induce vomiting. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. Signal Word Danger RTECS GV6125000 Storage class 3 Flammable liquids WGK WGK 2 obviously hazardous to water Safety Information Categories of danger highly flammable, irritant, harmful, dangerous for the environment Storage and Shipping Information Storage Store below +30°C. Transport Information Declaration (railroad and road) ADR, RID UN 2296 , 3, II Declaration (transport by air) IATA-DGR UN 2296 , 3, II Declaration (transport by sea) IMDG-Code UN 2296 , 3, II Specifications Assay (GC, area%) ≥ 99 % Density (d 20 °C/ 4 °C) 0.769 - 0.770 Identity (IR) passes test Storage and transportation: Should be sealed and stored in a dry, cool and ventilated warehouse Package: 200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after original packing to prevent the mixing of other substances such as moisture from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits. https://www.newtopchem.com/archives/43090 Email us: info@newtopchem.com

Triameen Y12D N-(3-aminopropyl)-N-dodecyl-1,3-propanediamine Lauramine dipropylenediamine CAS2372-82-9 CAS No.:2372-82-9 English name:N-(3-aminopropyl)-N-dodecylpropane-1,3-diamine English synonym. Y12D;TriameenY12D;methylenediamine;Bis(aminopropyl)laurylamine;12Y;DPTA-Y12D;Lonzabac12;DPTA-Y12D-30;TriameenY12;TriamineY12D Chinese name:Lauramine dipropylenediamine Synonyms:Y-amine;Dodecylenedipropylenetriamine;Laurylamine dipropylenediamine;N-dodecaChemicalbook alkyl dipropylenetriamine;N,N-bis(3-aminopropyl)dodecylamine;N,N-bis(4-aminopropyl)dodecylamine;N-(3-aminopropyl)-N-dodecyl-1,3-propyl;N-(3-aminopropyl)-N-dodecyl N1-(3-Aminopropyl)-N-Dodecylpropane-1,3-diamine;N1-(3-Aminopropyl)-N-Dodecylpropane-1,3-diamine;Packing Restriction)N-(3-AMINOPROPYL)-N-DODECYLPROPANE-1,3-DIAMINE CBNumber:CB1921940 Basic information: Molecular Formula:C18H41N3 Molecular Weight:299.54MOLFile:2372-82-9.mol Lauramine dipropylenediamine Chemical Properties Boiling point:182-184°C(Press:1Torr) Density:0.880 Vapour pressure:0Paat25°C Solubility:560g/Linorganicsolventsat20°C Acidity coefficient(pKa):10.46±0.10(PredicChemicalbookted) Water solubility:190g/Lat20℃LogP:0.34at20℃ CAS database:2372-82-9EPA Chemical Information:1,3-Propanediamine,N-(3-aminopropyl)-N-dodecyl-(2372-82-9) Production process and use： Lauramine dipropylenediamine is an amine derivative with excellent antistatic, emulsifying, lubricating, solubilizing, antibacterial, Chemicalbook bactericidal and anticorrosive properties. It can be applied as an antistatic agent, as an emulsifier and dispersant. It can also be used as a viscosity control agent, conditioning agent, etc. and applied in the field of personal care products. Storage conditions: In a cool, ventilated storage room. Keep away from fire and heat sources. Storage temperature should not exceed 30°C. Store separately from oxidising agents and acids, do not mix. Use explosion-proof lighting and ventilation facilities. Do not use spark-prone machinery and tools. The storage area should be equipped with leak emergency handling equipment and suitable shelter materials. Technical and business contact number: Manager Wu 183-0190-3156 More:https://www.newtopchem.com/archives/42767 Technical support and business contacts E-mail：info@newtopchem.com

Isooctanoic acid CAS25103-52-0 Product Details Chinese name:Isooctanoic acid English name:Isooctanoicacid CAS:25103-52-0 Storage condition:Dry and sealed Purity specification:99% Product category:Chemical raw materials Isooctanoic acid is the main product of our company. Our company has been committed to providing high service, low monohybrid, high content products for the field of biochemical research, to provide service solutions for the majority of researchers engaged in research, is a large integrated supplier of biological raw materials, chemical raw materials research and development and production, welcome your inquiry and purchase. Isooctanoic acid Chinese name:2-ethylhexanoic acid Synonyms:2-Ethylhexanoic acid;2-ethylhexanoic acid;secoctanoic acid,isooctanoic acid;2-ethylhexanoic acid;2-ethylhexanoic acid;German oxea isooctanoic acid;isooctanoic acid\;secoctanoic acid;German OXEA. English name:Isooctanoicacid English Synonyms:Isocaprylicacid;Isooctylacid;Isooctansure;I-OCTANOICACID;2-Ethylhexanoicacid;Isooctanoicacid;Isooctanoicacid/2- Ethylhexanoicacid;CecanoicC8acid CAS No.:25103-52-0 Molecular formula:C8H16O2 Molecular weight:144.21 EINECS:246-617-0 Property:It is a colorless liquid Content:99% Packing:185kg plastic drum Solubility: slightly soluble in cold water, soluble in hot water and ether, slightly soluble in ethanol. Use:Used in organic synthesis industry. More：https://www.newtopchem.com/archives/42950 Technical support and business contacts E-mail：info@newtopchem.com

Octanedioic acid CAS 68937-75-7 Nonanoic acid Common name Octanedioic acid English name Nonanoic acid CAS No. 68937-75-7 Molecular weight 158.23800 Density N/A Boiling point 254.5ºC Molecular formula C9H18O2 Melting point 12.4ºC MSDS US version Flash point N/A Synonyms: Caprylic acid (8-10 acid, C8C10 acid); 810 mixed acid; Caprylic acid C8-10; Caprylic acid C8-10,68937-75-7; Fatty acid C8C10 (caprylic acid); 810 acid; C8-10 acid; Caprylic acid CAS:68937-75-7; EINECS: 273-086-2 C810 acid: Caprylic-CapricAcidBlend; Caprylic/CapricAcid; Octanoic/DecanoicAcid English Name:FattyAcidsC8C10;CAPRYLIC/CAPRICACID; Octanoic/DecanoicAcid/FattyAcidC8-C10 Molecular Formula: C8H16O2+C10H20O2; Properties: Light amber to colourless clarified liquid with an oily odour. Parameters: Content >99.9%, Acid value/360, Saponification value/361, Iodine value/0.18, Fatty acid composition: C8 is 59.5, C10 is 40.1. Name of octanedecanoic acid Chinese name Octanedioic acid English name Nonanoic acid Physical and chemical properties of octanedecanoic acid Boiling point 254.5ºC Melting point 12.4ºC Molecular formula C9H18O2 Molecular weight 158.23800 Precise mass 158.13100 PSA 37.30000 LogP 2.82160 Octanedioic Acid Safety Information Customs code 2942000000 Octanedioic acid Customs Customs Code 2942000000 Fatty acids are a class of carboxylic acid compounds consisting of hydrocarbon groups linked to carboxylic acids. They are widely used as raw materials in various industries and as intermediate products in the chemical synthesis of antibacterial pesticides and other products. It is used as a raw material for plasticizers, stabilizers and flame retardants in the plastics industry; lubricants, rust inhibitors and hydraulic fluids in the petroleum and metalworking industries; surfactants for textile coatings and mineral processing; the production of alkyl chlorides of agricultural products, methyl octanoate; and synthetic triglycerides of caprylicacid, pentaerythritol esters and polyol esters as metal lubricants, lubricants and emollients for personal care products. More：https://www.newtopchem.com/archives/42953 Technical support and business contacts E-mail：info@newtopchem.com

AEEA 2-(2-aminoethylamino)ethanol CAS111-41-1 AMINOETHYLETHANOLAMINE (AEEA) CAS: 111-41-1 Overview: IUPAC name: 2-(2-aminoethylamino)ethanol Other Chimical Names: 2-(2-AMINOETHYLAMINO)ETHANOL;AMINOETHYLETHANOLAMIN;AMINOETHYLETHANOLAMINE;AMINOETHYETHANOLAMINE;AEEA;HYDROXYETHYL-ETHYLENEDIAMINE;LABOTEST-BB LTBB000455;N-HYDROXYETHYL-1,2-ETHANEDIAMINE MF： C4H12N2O MW： 104.15 CAS： 111-41-1 Physical and Chemical Properties： Physical state (25°C): viscous liquid Colour: Colorless Boiling point/range: 243°C/1013hPa Flash Point: 132℃/1013hPa Viscosity: 141mPa.s@20℃ Relative density: 1.026g/cm3@25℃ Solubility(ies): Water Soluble Features and uses: AMINOETHYLETHANOLAMINE (AEEA) CAS: 111-41-1 contains primary and secondary amines Linear molecular structure of groups. AEEA is a colorless liquid, have higher viscosity than ethylenediamine (EDA) and diethylenetriamine (DETA) . AMINOETHYLETHANOLAMINE (AEEA) has unique properties and is commonly used in the production of detergents, fabric softeners Chemical intermediates for agents, chelating agents, fuel additives and coatings. Storage Information： Store in a cool and ventilated warehouse. Keep away from fire and heat source. Keep out of direct sunlight. Keep the container sealed. It should be stored separately from oxidants and edible chemicals, and avoid mixed storage. Fire fighting equipment of corresponding variety and quantity shall be provided. The storage area shall be equipped with leakage emergency treatment equipment and suitable storage materials. Package: 200KG/Plastic Bucket More：https://www.newtopchem.com/archives/39156 Technical support and business contacts E-mail：info@newtopchem.com

CAS: 90-72-2 2,4,6-Tris(dimethylaminomethyl)phenol Production Process and Method Brief introduction. 2,4,6-tris(dimethylaminomethyl)phenol, an organic chemical substance, molecular formula: C15H27N3O. Chinese name: 2,4,6-tris(dimethylaminomethyl)phenol Foreign name: 2,4,6-Tris(dimethylaminomethyl)phenol English alias: 2,4,6-tris[(dimethylamino)methyl]phenol Alias: Epoxy accelerator DMP-30; Tris(dimethylaminomethyl)phenol Appearance: transparent liquid Chemical formula: C15H27N3O Molecular weight: 271.4314 CAS No.: 90-72-2 EINECS number: 202-013-9 Boiling point: 320.50 ℃ Density: 1.054 g/cm³ Flash point: 116.63 ℃ Refractive index: 1.517 Epoxy resin curing accelerator DMP-30 is 2,4,6 tris(dimethylaminomethyl)phenol, which is a tertiary amine curing agent. It can be used as an epoxy resin curing agent at room temperature, and also as an efficient accelerator for acid anhydride, polyvinylamine and aliphatic polyamine curing agents. This product contains phenolic hydroxyl group in its molecular structure, so the activity is increased and it can be used for fast curing, mainly for thermosetting epoxy resin curing agent and adhesive, and it can be used as accelerator of acid anhydride curing agent and amide curing agent for casting and pressure layer products, the amount of this product as curing agent is generally about 3-13%, and the amount as accelerator is generally 0.1-3%. This product can be used as a catalyst in rubber anti-ozone agent and rigid polyurethane foam raw material combination polyether. Production process. 2000L reaction kettle, 200kg of phenol, 720kg of dimethylamine, 520kg of formaldehyde added dropwise below 50 degrees. kg, after drop addition, raise the temperature to 70 degrees, keep warm for 2 hours, lower the temperature to 50 degrees, add 100 kg of sodium chloride Sodium chloride, stir, let stand, stratify, and dehydrate the crude product under pressure. Method of preparation. After the reaction of phenol with dimethylamine and formaldehyde, the reaction products are stratified, dehydrated under vacuum and filtered to obtain the finished product. Theoretical unit consumption: (one ton of product) Phenol: 400 kg Dimethylamine (40% aqueous solution) 1440kg Formaldehyde (37% aqueous solution) 1040kg Produce waste water about 1.8 tons, mainly containing a small amount of formaldehyde Dosage: As accelerator dosage is about 1~5% As a curing agent dosage of about 10% Application areas. Use one Used as curing agent for thermosetting epoxy resin, adhesive, binder for laminate material and flooring, acid neutralizer and catalyst in polyurethane production Application 2 Used as antioxidant, also used in dye preparation Application 3 Used as curing agent for thermosetting epoxy resin, adhesive, sealant for laminate materials and flooring, acid neutralizer and catalyst in polyurethane production. Numbering system. CAS No.: 90-72-2 MDL No.: MFCD00008330 EINECS No.: 202-013-9 RTECS No.: SN3500000 BRN No.: 795751 PubChem No.: 24900319 Safety information. Package Class: III Hazard Class: 8 Customs Code: 29222900 Dangerous Goods Transport Code: UN 2735 8/PG 3 WGK Germany: 1 Hazardous category code: R22; R36/38 Safety instructions: S26-S28-S2 RTECS number: SN3500000 Dangerous Goods Marking: Xn Safety terminology. S26 - Immediately after inadvertent contact with eyes, flush with plenty of water and seek medical advice. S28 - Immediately after inadvertent contact with skin, flush with plenty of soapy water. S2 - Avoid contact with children. S61 - Avoid release into the environment. Refer to special instructions/safety data sheet. S45 - In case of accident or discomfort, seek immediate medical attention (if possible, show its label). S36/37/39 - Wear appropriate protective clothing, gloves and goggles or mask. Storage and transportation. Should be kept sealed and stored in a dry, cool and ventilated warehouse Packaging. 200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. After the original packaging, please fasten the lid as soon as possible to prevent the mixing of other substances such as moisture to affect the performance of the product. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits. More:https://www.newtopchem.com/archives/39733 Technical support and business contacts E-mail：info@newtopchem.com

TMG N,N,N,N-Tetramethylguanidine CAS No.: 80-70-6 N,N,N,N-Tetramethylguanidine CAS No.: 80-70-6 Overview: Common Name: N,N,N,N-Tetramethylguanidine Other Chemical Names: N,N-Tetramethylguanidine;1,1,3,3-TetramethylGuanidine(TMG);1,1,3,3-Tetramethylgyanidine, 1,1,3,3-TetrChemicalbookamethylguanidine, ;N,N,N,N-Tetramethy1Guanidine; 1,1,3,3-Tetramethylguanidin; TMG; 1,1,3tetramethylguanidine MF：C5H13N3 MW：115.18 CAS：80-70-6 Typical Properties Appearance Form: liquid Colour: light yellow PH 12.7 at 10 g/l at 25 °C Melting point/freezing point Melting point/range: -80 °C at 1,013 hPa Initial boiling point and boiling range 162 - 163 °C - lit. 162 °C at 1,013 hPa Flash point 50 °C - closed cup Density 0.916g/cm3 at 20℃ Vapour pressure 2.9 hPa at 20 °C Description In organic synthesis, 1,1,3,3-tetramethylguanidine is used as a strong, non-nucleophilic base. 1,1,3,3-tetramethylguanidine is an efficient and selective catalyst for alcohol benzoylation. Physical and chemical properties tetramethylguanidine is a colorless oily liquid, boiling point 160-162℃, density 0.918, refractive index 1.4692, is a strong organic base, soluble in toluene, cyclohexanone, ethanol, etc., also Chemicalbook soluble in water, easily hydrolyzed to tetramethyl urea in alkaline aqueous solution, corrosive, generally packed in galvanized iron drums. Applications NT CAT TMG can also be used as a catalyst for polyurethane foam and for even dyeing of nylon, wool and other proteins to improve the durability of wool, etc. It is mainly used in the synthesis of cefradine and other drugs. Storage Information NEWTOP Chemical recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products performance in the end use. The optimum storage temperature is between 10 °C and 30° C. Lower and higher storage temperatures are not preferable and should be avoided. Shelf Life: 24 Months Standard Packaging: 180KG Steel Drum 900KG IBC Drum Sample contact：info@newtopchem.com More：https://www.newtopchem.com/archives/42570 Technical support and business contacts E-mail：info@newtopchem.com