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Merck
CN

D55008

Dichloroacetyl chloride

98%

Synonym(s):

α,α-Dichloroacetyl chloride, 2,2-Dichloroacetyl chloride, Dichloracetyl chloride, Dichloroacetic acid chloride, Dichloroethanoyl chloride

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About This Item

Linear Formula:
Cl2CHCOCl
CAS Number:
79-36-7
Molecular Weight:
147.39
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24893840
EC Number:
201-199-9
Beilstein/REAXYS Number:
1209426
MDL number:
MFCD00000840

Key Documents

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Product Name

Dichloroacetyl chloride, 98%

InChI key

FBCCMZVIWNDFMO-UHFFFAOYSA-N

InChI

1S/C2HCl3O/c3-1(4)2(5)6/h1H

SMILES string

ClC(Cl)C(Cl)=O

assay

98%

form

liquid

refractive index

n20/D 1.46 (lit.)

bp

107-108 °C (lit.)

density

1.532 g/mL at 25 °C (lit.)

Quality Level

200

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Related Categories

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Carc. 1B - Eye Dam. 1 - Skin Corr. 1A

supp_hazards

EUH071

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 2

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SDBB6120
SDBB4780
SDBB2379
STBL0481
STBK7601

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Rolf König et al.
Chemical research in toxicology, 21(3), 572-582 (2008-02-26)
Dichloroacetyl chloride (DCAC) is a reactive metabolite of trichloroethene (TCE). TCE and its metabolites have been implicated in the induction of organ-specific and systemic autoimmunity, in the acceleration of autoimmune responses, and in the development of liver toxicity and hepatocellular
M F Khan et al.
Immunopharmacology and immunotoxicology, 19(2), 265-277 (1997-05-01)
Welders are exposed to dichloroacetyl chloride (DCAC) when trichloroethene (TCE) is used as a degreasing agent. Human exposure to TCE and tetrachloroethane can also lead to formation of DCAC in situ through metabolism. Due to its strong acylating property, it
Hsin-Hung Ou et al.
Journal of hazardous materials, 146(1-2), 302-308 (2007-01-24)
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 chloride (DCAC) and phosgene. Based on the simultaneous ordinary differential equations (ODEs)
A R Sellakumar et al.
Journal of the National Cancer Institute, 79(2), 285-289 (1987-08-01)
A series of earlier studies showed that inhalation exposures of rats to three water-reactive electrophilic compounds produced brisk yields of nasal cancer even when the animals were exposed for only 30 days (6 hr/day X 5 day/wk). In addition, carcinogenic
M F Khan et al.
Toxicology and applied pharmacology, 170(2), 88-92 (2001-02-13)
Trichloroethene (TCE) and one of its metabolites dichloroacetyl chloride (DCAC) are known to induce/accelerate autoimmune (AI) response in MRL+/+ mice as evident from anti-nuclear, anti-ssDNA, anti-cardiolipin, and DCAC-specific antibodies in the serum (Khan et al., Toxicol. Appl. Pharmacol. 134, 155-160
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