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4-Chlorophenylacetylene Structure

4-Chlorophenylacetylene

Chemical Properties

Melting point 45-47 °C(lit.)
Boiling point 79-82 °C (23 mmHg)
Density  1.24 g/cm3(Temp: 50 °C)
Flash point 10 °C
storage temp.  Sealed in dry,2-8°C
solubility  Acetone, Chloroform (Slightly), Dichloromethane, DMF, DMSO, Ethanol, Ethyl Acetate)
form  Crystalline Mass
color  Yellow to pale brown
Water Solubility  Insoluble in water. Soluble in acetone, chloroform, dichloromethane, DMF, DMSO, ethanol, ethyl acetate, hexane, methanol,THF and toluene.
Stability Light Sensitive
InChIKey LFZJRTMTKGYJRS-UHFFFAOYSA-N
CAS DataBase Reference 873-73-4(CAS DataBase Reference)
NIST Chemistry Reference Benzene, 1-chloro-4-ethynyl-(873-73-4)

Safety Information

Hazard Codes  F,Xi
Risk Statements  36/37/38-11
Safety Statements  16-26-36-37/39
RIDADR  UN 1325 4.1/PG 2
WGK Germany  3
Hazard Note  Irritant/Keep Cold
HazardClass  FLAMMABLE
HazardClass  4.1
PackingGroup 
HS Code  29039990

MSDS

Usage And Synthesis

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