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4-Chlorobutyryl chloride Structure

4-Chlorobutyryl chloride

Chemical Properties

Melting point -47 °C
Boiling point 173-174 °C(lit.)
Density  1.26 g/mL at 25 °C(lit.)
vapor pressure  3 mm Hg ( 20 °C)
refractive index  n20/D 1.461(lit.)
Flash point 163 °F
storage temp.  Store below +30°C.
solubility  Chloroform, DMSO (Sparingly), Ethyl Acetate (Slightly)
form  Liquid
color  Clear colorless to yellow
explosive limit 5.5-11.7%(V)
Water Solubility  soluble in diethyl ether, ethanol, slightly soluble in water.
Sensitive  Moisture Sensitive
BRN  773860
Stability Hygroscopic, Moisture Sensitive
InChIKey CDIIZULDSLKBKV-UHFFFAOYSA-N
CAS DataBase Reference 4635-59-0(CAS DataBase Reference)
NIST Chemistry Reference Butanoyl chloride, 4-chloro-(4635-59-0)
EPA Substance Registry System Butanoyl chloride, 4-chloro- (4635-59-0)

Safety Information

Hazard Codes  T,C
Risk Statements  22-23-35
Safety Statements  26-28-36/37/39-45-28A
RIDADR  UN 3390 6.1/PG 1
WGK Germany  1
RTECS  EM1406000
Autoignition Temperature 824 °F
Hazard Note  Toxic/Corrosive/Moisture Sensitive
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29159080
Hazardous Substances Data 4635-59-0(Hazardous Substances Data)

MSDS

Usage And Synthesis

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