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2-Chlorobutane Structure

2-Chlorobutane

Chemical Properties

Melting point -140 °C (lit.)
Boiling point 68-70 °C (lit.)
Density  0.873 g/mL at 25 °C (lit.)
vapor pressure  160 hPa (20 °C)
refractive index  n20/D 1.396(lit.)
Flash point 5 °F
storage temp.  Store below +30°C.
solubility  1.0g/l
form  Liquid
color  Clear colorless to slightly yellow
PH 7 (H2O, 20℃)Aqueous solution
explosive limit 2.0-8.8%(V)
Water Solubility  immiscible
Merck  14,1561
BRN  1718770
Dielectric constant 8.5600000000000005
Stability Stable. Flammable - note low flash point. May form explosive mixtures with air. Incompatible with strong oxidizing agents.
LogP 2.72 at 25℃
CAS DataBase Reference 78-86-4(CAS DataBase Reference)
NIST Chemistry Reference Butane, 2-chloro-(78-86-4)
EPA Substance Registry System 2-Chlorobutane (78-86-4)

Safety Information

Hazard Codes  F
Risk Statements  11
Safety Statements  16-29-7/9-9
RIDADR  UN 1127 3/PG 2
WGK Germany  2
RTECS  EJ6475000
Autoignition Temperature 460 °C
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29031980
Toxicity LD50 orally in Rabbit: 17400 mg/kg LD50 dermal Rabbit 17400 mg/kg

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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