Dichloroacetamide

Modify Date: 2025-08-22 18:13:45

Dichloroacetamide Structure
Dichloroacetamide structure
Common Name Dichloroacetamide
CAS Number 683-72-7 Molecular Weight 127.957
Density 1.5±0.1 g/cm3 Boiling Point 234.3±0.0 °C at 760 mmHg
Molecular Formula C2H3Cl2NO Melting Point 98-100 °C(lit.)
MSDS N/A Flash Point 104.3±21.8 °C

 Names

Name Dichloroacetamide
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 234.3±0.0 °C at 760 mmHg
Melting Point 98-100 °C(lit.)
Molecular Formula C2H3Cl2NO
Molecular Weight 127.957
Flash Point 104.3±21.8 °C
Exact Mass 126.959167
PSA 43.09000
LogP -0.12
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.486
InChIKey WCGGWVOVFQNRRS-UHFFFAOYSA-N
SMILES NC(=O)C(Cl)Cl
Water Solubility soluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AB6475000
CHEMICAL NAME :
Acetamide, dichloro-
CAS REGISTRY NUMBER :
683-72-7
BEILSTEIN REFERENCE NO. :
1743236
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C2-H3-Cl2-N-O
MOLECULAR WEIGHT :
127.96
WISWESSER LINE NOTATION :
GNGV1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1750 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 63,1437,1941

 Safety Information

Hazard Codes T:Toxic;
Risk Phrases R24/25;R43
Safety Phrases S26-S37/39-S45-S36-S22
WGK Germany 3
RTECS AB6475000
Packaging Group I; II; III
Hazard Class 6.1
HS Code 29241900

 Synthetic Route

 Customs

HS Code 2924199090
Summary 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

EINECS 211-674-2
2,2-Dichloroacetamide
Dichloroacetamide
MFCD00008015
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