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CAS

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4749-31-9

1,1,1,2,3-pentachloro-2-methyl-propane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 4749-31-9 Structure

  • Basic information

    1. Product Name: 1,1,1,2,3-pentachloro-2-methyl-propane
    2. Synonyms: 1,1,1,2,3-pentachloro-2-methyl-propane
    3. CAS NO:4749-31-9
    4. Molecular Formula: C4H5Cl5
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 4749-31-9.mol

  • Chemical Properties

    1. Melting Point: 73.5°C
    2. Boiling Point: 209.54°C (estimate)
    3. Flash Point: 75.6°C
    4. Appearance: /
    5. Density: 1.5686
    6. Vapor Pressure: 0.221mmHg at 25°C
    7. Refractive Index: 1.5165
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 1,1,1,2,3-pentachloro-2-methyl-propane(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1,1,1,2,3-pentachloro-2-methyl-propane(4749-31-9)
    12. EPA Substance Registry System: 1,1,1,2,3-pentachloro-2-methyl-propane(4749-31-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 4749-31-9(Hazardous Substances Data)

4749-31-9 Usage

Type of compound

Man-made chemical compound

Structure

Five chlorine atoms attached to a 2-methyl-propane molecule

Primary uses

a. Solvent
b. Flame retardant in plastics and rubbers
c. Intermediate in the synthesis of other chemicals

Environmental impact

Highly toxic and persistent organic pollutant

Accumulation

Can accumulate in the environment and in the fatty tissues of living organisms, including humans

Health risks

a. Potential human carcinogen
b. Adverse effects on liver, kidneys, and nervous system

Regulatory status

Production and use restricted or banned in many countries

Presence

May still be present as a legacy pollutant in some areas

Check Digit Verification of cas no

The CAS Registry Mumber 4749-31-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,4 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4749-31:
(6*4)+(5*7)+(4*4)+(3*9)+(2*3)+(1*1)=109
109 % 10 = 9
So 4749-31-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H5Cl5/c1-3(6,2-5)4(7,8)9/h2H2,1H3
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