Chloroacetaldehyde suppliers
Chloroacetaldehyde
- CAS:
- 107-20-0
- MF:
- C2H3ClO
- MW:
- 78.5
Properties
- Melting point:
- -28--23°C
- Boiling point:
- 80-100 °C(lit.)
- Density
- 1.236 g/mL at 25 °C
- vapor pressure
- 100 at 20 °C (NIOSH, 1997)
- refractive index
- n
20/D 1.407
- Flash point:
- 128 °F
- solubility
- Soluble in ether (Weast, 1986), acetone, and methanol (Hawley, 1981)
- form
- Colorless liquid
- Water Solubility
- soluble in acetone, methanol. Fully miscible in water.
- Sensitive
- Air Sensitive
- Merck
- 2109
- BRN
- 1071226
- Exposure limits
- Ceiling 3 mg/m3 (1 ppm) (ACGIH); IDLH.
- LogP
- 0.62 at 25℃ and pH5.8
Safety Information
- Symbol(GHS)
GHS05,GHS06,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- H301-H310+H330-H314-H335-H351-H400
- Precautionary statements
- P202-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
- Hazard Codes
- T+,N
- Risk Statements
- 24/25-26-34-40-50-35
- Safety Statements
- 26-28-36/37/39-45-61
- RIDADR
- UN 2232 6.1/PG 1
- OEL
- Ceiling: 1 ppm (3 mg/m3)
- WGK Germany
- -
- RTECS
- AB2450000
- TSCA
- Yes
- HazardClass
- 6.1(a)
- PackingGroup
- I
- HS Code
- 29130000
- Toxicity
- Acute oral LD50 for rats 75 mg/kg, mice 69 mg/kg (quoted, RTECS, 1985).
- IDLA
- 45 ppm
Use
Chloroacetaldehyde polymerizes on standing. At greater than 50% concentration in water, Chloroacetaldehyde forms an insoluble hemihydrate. Sensitive to heat. Reacts with oxidizing agents. Incompatible with acids and water . Burns to give poisonous and irritating gases.
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