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683-51-2

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Basic Information
CAS No.: 683-51-2
Name: 2-chloroprop-1-en-1-one
Article Data: 3
Molecular Structure:
Molecular Structure of 683-51-2 (2-chloroprop-1-en-1-one)
Formula: C3H3ClO
Molecular Weight: 90.5092
Synonyms: 2-CHLOROACROLEIN;2-Propenal, 2-chloro-;
Density: 1.062g/cm3
Boiling Point: 49.7°C at 760 mmHg
Safety: A poison by intraperitoneal route. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic vapors of Cl−.
PSA: 17.07000
LogP: 0.93780
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Chemistry

Empirical Formula: C3H3ClO
Molecular Weight: 90.5083 g/mol
Index of Refraction: 1.403
Density: 1.062 g/cm3
Enthalpy of Vaporization: 29.32 kJ/mol
Boiling Point: 49.7 °C at 760 mmHg
Vapour Pressure: 296 mmHg at 25 °C 
Structure of 2-Chloroacrolein (CAS NO.683-51-2):
            
IUPAC Name of 2-Chloroacrolein (CAS NO.683-51-2): 2-Chloroprop-1-en-1-one

Toxicity Data With Reference

1.    

mic-sat 1 nmol/plate

     JAFCAU    Journal of Agricultural and Food Chemistry. 28 (1980),880.
2.    

uns-esc 20 pmol/tube

     MUREAV    Mutation Research. 322 (1994),321.
3.    

ipr-mus LD50:4 mg/kg

     JAFCAU    Journal of Agricultural and Food Chemistry. 30 (1982),627.

Safety Profile

 2-Chloroacrolein (CAS NO.683-51-2) is a poison by intraperitoneal route. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic vapors of Cl−.

Specification

 2-Chloroacrolein ,its cas register number is 683-51-2. It also can be called alpha-Chloroacrolein ; 2-Chloropropenaldehyde ; and 2-Chloro-2-propenal .