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Urethane

1 Inquiries

Unit Price:

$428-450/KG FOB

Get Latest Price
CAS No.:

51-79-6

Grade:

Industrial Grade

Content:

98%

Port:

guangzhou

Brand:

Cuicheng Bio

Packaging:

500g

Price valid (until):

2026-07-13

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Melting point 48-50 ° C (lit.)
    Boiling point 182-184 ° C (lit.)
    Density 1.10
    Vapor density 3.07 (vs air)
    Vapor pressure 10 mm Hg (77.8 ° C)
    Refractive index 1.4144
    Flash point 198 ° F
    Storage conditions Sealed in dry, Room Temperature
    Slightly soluble solubility
    Acidity coefficient (pKa) 13.58 ± 0.50 (Predicted)
    Form Crystals or Crystalline Powder
    Color White
    PH value (50g/l, 25 ℃): 5.0-7.0
    Slightly soluble water solubility
    Merck14,9874
    BRN635810
    Henry's Law Constant1.5×102 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
    Dielectric constant 14.2 (50 ℃)
    Stability. Incompatible with strong acids, strong bases, strong oxidizing agents
    Mainly used for cleaning products
    cosmetics
    flavors and fragrances
    food and beverages
    personal care
    InChI1S/C3H7NO2/c1-2-6-3(4)5/h2H2,1H3,(H2,4,5)
    InChIKeyJOYRKODLDBILNP-UHFFFAOYSA-N
    SMILESCCOC(N)=O
    LogP-0.150
    CAS Database 51-79-6 (CAS Data Base Reference)
    IARC Carcinogen Classification 2A (Vol. 7, Sup 7, 96) 2010
    NIST Chemical Substance Information Urethane (51-79-6)
    EPA Chemical Substance Information Urethane (51-79-6)

    Basic Info
    Product Name:

    Carbamic acid, ethyl ester

    Other Name:

    Carbamic acid,ethyl ester;NSC 746;Ethyl carbamate;Urethan;Urethane;Ethylurethane;O-Ethylurethane;Leucethane;Pracarbamine;Ethyl aminoformate;121382-27-2

    CAS No.:

    51-79-6

    Molecular Formula:

    C3H7NO2

    InChIKeys:

    InChIKey=JOYRKODLDBILNP-UHFFFAOYSA-N

    Molecular Weight:

    89.09320

    Exact Mass:

    89.09

    EC Number:

    200-123-1

    HScode:

    2924199090

    Categories:

    Nervous System Drugs

    Characteristics
    PSA:

    52.32000

    XLogP3:

    0.80190

    Appearance:

    White Crystals or Crystalline Powder

    Density:

    0.9862 g/cm3 @ Temp: 21 °C

    Melting Point:

    48-50 °C

    Boiling Point:

    182-184 °C

    Flash Point:

    92ºC

    Refractive Index:

    1.4144 (51ºC)

    Water Solubility:

    H2O: slightly soluble

    Storage Conditions:

    Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool

    Vapor Pressure:

    10 mm Hg ( 77.8 °C)

    Vapor Density:

    3.07 (vs air)

    Toxicity:

    MLD i.p. in mice: 2.1-2.2 g/kg (Franklin)

    Odor:

    Almost odorless

    Taste:

    Cooling, saline, bitter taste

    PH:

    Aqueous solution is neutral

    Hazard Identification

    Classification of the substance or mixture

    Carcinogenicity, Category 1B

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H350 May cause cancer

    Precautionary statement(s)
    Prevention

    P203 Obtain, read and follow all safety instructions before use.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    Response

    P318 IF exposed or concerned, get medical advice.

    Storage

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    See Chemical Dangers. Well closed.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Ginsenoside Rb1,Ginsenoside Rg1,Ginsenoside Re,Ginsenoside CK,Ginsenoside Rg2,Ginsenoside Rg5

    Location:

    Chuangzhi valley,Chuangzhi Industrial Park ,Hanzhong Economic and Technological Dvelopment Zone,Hanzhong City, Shaanxi Province

    Year of Establishment:

    2019

  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Ethyl Carbamate

    1.00 MT May 6, 2024
    Post an enquiry for this product
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