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Basic Information
CAS No.: 921-09-5
Name: 1,1,2,3-tetrachlorobuta-1,3-diene
Molecular Structure:
Molecular Structure of 921-09-5 (1,1,2,3-tetrachlorobuta-1,3-diene)
Formula: C4H2 Cl4
Molecular Weight: 191.872
Synonyms: 1,1,2,3-Tetrachloro-1,3-butadiene;1,1,2,3-Tetrachlorobutadiene
Density: 1.496g/cm3
Melting Point: -2°C (estimate)
Boiling Point: 196.9°Cat760mmHg
Flash Point: 75.8°C
Safety: Moderately toxic by ingestion and inhalation. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORINATED HYDROCARBONS, ALIPHATIC.
PSA: 0.00000
LogP: 3.62440
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Toxicity Data With Reference

1.   

orl-rat LD50:421 mg/kg

    GTPZAB    Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 26 (2)(1982),53.
2.   

ihl-rat LC50:1600 mg/m3

    GTPZAB    Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 26 (2)(1982),53.
3.   

orl-mus LD50:486 mg/kg

    GTPZAB    Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 26 (2)(1982),53.
4.   

ihl-mus LC50:670 mg/m3

    GTPZAB    Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 26 (2)(1982),53.

Safety Profile

Moderately toxic by ingestion and inhalation. When heated to decomposition it emits toxic fumes of Cl−. See also CHLORINATED HYDROCARBONS, ALIPHATIC.