Chloral , >90.0%(GC) , 75-87-6

CAS NO.：75-87-6

Empirical Formula: C2HCl3O

Molecular Weight: 147.39

MDL number: MFCD00036214

EINECS: 200-911-5

PRODUCT Properties

• Melting point: -57.5°C
• Boiling point: 94-98 °C
• Density: 1.51 g/mL at 20 °C(lit.)
• refractive index: n20/D 1.456
• Flash point: 75°C
• storage temp.: 2-8°C
• solubility: Chloroform (Sparingly), DMSO (Sparingly), Ethyl Acetate (Slightly)
• form: Solid
• pka: 10.04(at 25℃)
• color: Off-White
• Water Solubility: Soluble
• Merck: 13,9699
• Dielectric constant: 6.7（Ambient）
• Stability: Stable. Flammable. Incompatible with strong oxidizing agents.
• CAS DataBase Reference: 75-87-6(CAS DataBase Reference)
• IARC: 2A (Vol. 63, 84, 106) 2014
• NIST Chemistry Reference: Acetaldehyde, trichloro-(75-87-6)
• EPA Substance Registry System: Chloral (75-87-6)

Description and Uses

Chloral is a combustible, oily liquid with a pungent irritating odor. Molecular weight=147.38; Boilingpoint=97-98℃; Flash point=75℃. Hazard Identification(based on NFPA 704 M Rating System): Health 3,Flammability 2, Reactivity 1. Soluble in water. Chloralhydrate is colorless crystals, with characteristic odor.Molecular weight=165.40; Boiling point=97℃ (decomposes); Freezing/Melting point=57-60℃. Hazard Identification (based on NFPA 704 M Rating System): Health 3,Flammability 2, Reactivity 1. Very soluble in water.

Chloral is used in medicine as a hypnotic.

Safety

• Symbol(GHS): GHS06
• Signal word: Danger
• Hazard statements: H315-H319-H301-H335
• Precautionary statements: P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P310-P321-P330-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362
• Hazard Codes: T,Xn
• Risk Statements: 23-36/37/38-22
• Safety Statements: 26-36/37-45-7/9-28
• RIDADR: UN 2075 6.1/PG 2
• WGK Germany: 3
• RTECS: FM7870000
• F: 1-8-9-13
• HazardClass: 6.1(a)
• PackingGroup: II
• HS Code: 29130000
• Hazardous Substances Data: 75-87-6(Hazardous Substances Data)