Dichloroacetamide
Synonym(s):2,2-Dichloroacetamide
- CAS NO.：683-72-7
- Empirical Formula: C2H3Cl2NO
- Molecular Weight: 127.96
- MDL number: MFCD00008015
- EINECS: 211-674-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:31:37
What is Dichloroacetamide?
Chemical properties
white powder or crystals
The Uses of Dichloroacetamide
2,2-Dichloroacetamide was an aliphatic halogenated DBP precursor identified in drinking water treatment; a pollutant.
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 3, p. 260, 1955
The Journal of Organic Chemistry, 26, p. 2270, 1961 DOI: 10.1021/jo01351a030
Properties of Dichloroacetamide
| Melting point: | 98-100 °C(lit.) |
| Boiling point: | 233-234 °C745 mm Hg(lit.) |
| Density | 1.0875 (rough estimate) |
| refractive index | 1.5680 (estimate) |
| Flash point: | 233-234°C |
| storage temp. | Store below +30°C. |
| solubility | 71g/l |
| form | Solid |
| pka | 13.29±0.50(Predicted) |
| color | White to Off-White |
| Water Solubility | soluble |
| BRN | 1743236 |
| CAS DataBase Reference | 683-72-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Acetamide, 2,2-dichloro-(683-72-7) |
| EPA Substance Registry System | Acetamide, 2,2-dichloro- (683-72-7) |
Safety information for Dichloroacetamide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Dichloroacetamide
| InChIKey | WCGGWVOVFQNRRS-UHFFFAOYSA-N |
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