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  • Methylcyclohexane CAS108-87-2
    Rm1104 ,No. 258, West SongXing Road, BaoShan District, Shanghai, China.
    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.
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    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
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  • Octanedioic acid CAS 68937-75-7 Nonanoic acid
    Rm1104 ,No. 258, West SongXing Road, BaoShan District, Shanghai, China.
    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.
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    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
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  • CAS: 90-72-2 2,4,6-Tris(dimethylaminomethyl)phenol Production Process and Method
    Rm1104 ,No. 258, West SongXing Road, BaoShan District, Shanghai, China.
    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.

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    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
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