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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:
Molecular Weight:
147.39
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-199-9
Beilstein/REAXYS Number:
1209426
MDL number:
Assay:
98%
Form:
liquid
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Quality Level

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.)

SMILES string

ClC(Cl)C(Cl)=O

InChI

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

InChI key

FBCCMZVIWNDFMO-UHFFFAOYSA-N



signalword

Danger

Hazard Classifications

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

supp_hazards

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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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)
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



Global Trade Item Number

SKUGTIN
D55008-100G04061833586310
D55008-500G04061833586327
D55008-5G04061838353948