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CAS

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5411-48-3

Bis(2-chloroethyl) sulphate, also known as mustard gas, is a highly toxic chemical warfare agent with the chemical formula C4H8Cl2SO2. It is a colorless, odorless, and oily liquid at room temperature, which can cause severe damage to the eyes, skin, and respiratory system upon contact. Mustard gas was first used during World War I and is known for its ability to cause blistering and long-lasting effects on those exposed. It works by damaging cells and tissues, leading to inflammation, pain, and potentially fatal consequences. Due to its dangerous nature, the use of mustard gas is prohibited under international law, specifically under the Chemical Weapons Convention.

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  • 5411-48-3 Structure

  • Basic information

    1. Product Name: bis(2-chloroethyl) sulphate
    2. Synonyms: bis(2-chloroethyl) sulphate;Bis(2-chloroethyl) sulfate;Sulfuric acid bis(2-chloroethyl) ester
    3. CAS NO:5411-48-3
    4. Molecular Formula: C4H8Cl2O4S
    5. Molecular Weight: 223.07492
    6. EINECS: 226-490-8
    7. Product Categories: N/A
    8. Mol File: 5411-48-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 318.3°Cat760mmHg
    3. Flash Point: 146.3°C
    4. Appearance: /
    5. Density: 1.476g/cm3
    6. Vapor Pressure: 0.000681mmHg at 25°C
    7. Refractive Index: 1.474
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: bis(2-chloroethyl) sulphate(CAS DataBase Reference)
    11. NIST Chemistry Reference: bis(2-chloroethyl) sulphate(5411-48-3)
    12. EPA Substance Registry System: bis(2-chloroethyl) sulphate(5411-48-3)

  • 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: 5411-48-3(Hazardous Substances Data)

5411-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5411-48-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,1 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5411-48:
(6*5)+(5*4)+(4*1)+(3*1)+(2*4)+(1*8)=73
73 % 10 = 3
So 5411-48-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H8Cl2O4S/c5-1-3-9-11(7,8)10-4-2-6/h1-4H2

5411-48-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name bis(2-chloroethyl) sulfate

1.2 Other means of identification

Product number -
Other names Bis(2-chloroethyl) sulphate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5411-48-3 SDS

5411-48-3Relevant articles and documents

Routes to N-vinyl-nitroimidazoles and N-vinyl-deazapurines

Clayton, Russell,Ramsden, Christopher A.

, p. 701 - 705 (2007/10/03)

The preparations of 4- and 5-nitro-1-vinylimidazole (2 and 7) are described. Selective reduction of the nitro group using Fe/dil HCl is achieved for the 4-nitro derivative but this is not effective when ethoxymethylenemalononitrile is used to trap the amine. For 5-nitroimidazole studies the N-vinyl substituent is kept masked as a 2-chloroethyl group, which remains unchanged during catalytic reduction of the nitro function (Pd/C), and is revealed by HCl elimination at a later stage. In this way, the 1-deazapurine 13 and the tricyclic derivative 14 have been prepared.

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