Bromochloromethane suppliers
Bromochloromethane
- CAS:
- 74-97-5
- MF:
- CH2BrCl
- MW:
- 129.38
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Properties
- Melting point:
- −88 °C(lit.)
- Boiling point:
- 68 °C(lit.)
- Density
- 1.991 g/mL at 25 °C(lit.)
- vapor density
- 4.5 (vs air)
- vapor pressure
- 117 mm Hg ( 20 °C)
- refractive index
- n
20/D 1.482(lit.)
- Flash point:
- 11 °C
- storage temp.
- 2-8°C
- solubility
- Soluble in acetone, alcohol, benzene, ether (Weast, 1986), and many other solvents, particularly chlorinated hydrocarbons.
- Specific Gravity
- 1.991
- Water Solubility
- 9 g/L (20 ºC)
- BRN
- 1730801
- Henry's Law Constant
- (x 10-3 atm?m3/mol): 1.44 at 25 °C (approximate - calculated from water solubility and vapor pressure)
- Exposure limits
- NIOSH REL: TWA 200 ppm (1,050 mg/m3), IDLH 2,000 ppm; OSHA PEL: TWA 200 ppm; ACGIH TLV: TWA 200 ppm (adopted)
- Dielectric constant
- 7.8(Ambient)
- Stability:
- Stable, but may discolour in light. Incompatible with aluminium, magnesium, zinc, calcium, strong oxidizing agents.
- LogP
- 1.410
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H315-H318-H332-H335-H420
- Precautionary statements
- P261-P280-P305+P351+P338
- Hazard Codes
- Xi,N,Xn,T,F
- Risk Statements
- 37/38-41-59-36/37/38-20-39/23/24/25-23/24/25-11-36/38
- Safety Statements
- 26-39-59-37/39-45-36/37-16-7
- RIDADR
- UN 1887 6.1/PG 3
- WGK Germany
- 2
- RTECS
- PA5250000
- Hazard Note
- Irritant
- HazardClass
- 6.1(b)
- PackingGroup
- III
- HS Code
- 29034980
- Toxicity
- LC50 (inhalation) for mice 15,850 mg/m3/8-h, rats 28,800 ppm/15-min (quoted, RTECS, 1985). Acute oral LD50 for rats 5,000 mg/kg, mice 4,300 mg/kg (quoted, RTECS, 1985).
- IDLA
- 2,000 ppm
Use
UN1887 Bromochloromethane, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
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