Dichloroacetyl chloride

Modify Date: 2024-01-02 23:24:19

Dichloroacetyl chloride Structure
Dichloroacetyl chloride structure
Common Name Dichloroacetyl chloride
CAS Number 79-36-7 Molecular Weight 147.388
Density 1.6±0.1 g/cm3 Boiling Point 107.5±0.0 °C at 760 mmHg
Molecular Formula C2HCl3O Melting Point < 25ºC
MSDS Chinese USA Flash Point 31.8±22.3 °C
Symbol GHS05 GHS09
GHS05, GHS09
Signal Word Danger

 Names

Name dichloroacetyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 107.5±0.0 °C at 760 mmHg
Melting Point < 25ºC
Molecular Formula C2HCl3O
Molecular Weight 147.388
Flash Point 31.8±22.3 °C
Exact Mass 145.909302
PSA 17.07000
LogP 1.27
Vapour Pressure 27.0±0.2 mmHg at 25°C
Index of Refraction 1.467
Stability Stable. Combustible. Incompatible with water, alcohols and oxidizing agents. Fumes in air.
Water Solubility MAY DECOMPOSE

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AO6650000
CHEMICAL NAME :
Acetyl chloride, dichloro-
CAS REGISTRY NUMBER :
79-36-7
BEILSTEIN REFERENCE NO. :
1209426
LAST UPDATED :
199806
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C2-H-Cl3-O
MOLECULAR WEIGHT :
147.38
WISWESSER LINE NOTATION :
GYGVG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2460 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2000 ppm/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
650 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 mg/kg/80W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
1 mg/plate
REFERENCE :
EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 19(Suppl 21),2,1992

 Safety Information

Symbol GHS05 GHS09
GHS05, GHS09
Signal Word Danger
Hazard Statements H314-H400
Precautionary Statements P273-P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;N:Dangerousfortheenvironment;
Risk Phrases R35;R50
Safety Phrases S9-S26-S45-S61
RIDADR UN 1765 8/PG 2
WGK Germany 2
RTECS AO6650000
Packaging Group II
Hazard Class 8

 Synthetic Route

 Articles7

More Articles
Halogenated derivatives QSAR model using spectral moments to predict haloacetic acids (HAA) mutagenicity.

Bioorg. Med. Chem. 16 , 5720-32, (2008)

The risk of the presence of haloacetic acids in drinking water as chlorination by-products and the shortage of experimental mutagenicity data for most of them requires a research work. This paper desc...

Autoimmune response in MRL+/+ mice following treatment with dichloroacetyl chloride or dichloroacetic anhydride.

Toxicol. Appl. Pharmacol. 216(2) , 248-55, (2006)

Dichloroacetyl chloride (DCAC) is formed from trichloroethene (TCE), which is implicated in inducing/accelerating autoimmune response. Due to its potent acylating activity, DCAC may convert proteins t...

Photocatalysis of gaseous trichloroethylene (TCE) over TiO2: the effect of oxygen and relative humidity on the generation of dichloroacetyl chloride (DCAC) and phosgene.

J. Hazard. Mater. 146(1-2) , 302-8, (2007)

Batch photocatalytic degradation of 80+/-2.5 ppm V trichloroethylene (TCE) was conducted to investigate the effect of the oxygen and relative humidity (RH) on the formation of the dichloroacetyl chlor...

 Synonyms

Acetyl chloride, 2,2-dichloro-
Dichloroacetyl chloride
2,2-Dichloroacetyl chloride
EINECS 201-199-9
MFCD00000840
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