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1,4-Dichloro-2-butyne Structure

1,4-Dichloro-2-butyne

Chemical Properties

Melting point 162-165 °C
Boiling point 165-168 °C (lit.)
Density  1.258 g/mL at 25 °C (lit.)
refractive index  n20/D 1.505(lit.)
Flash point 320 °F
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form  Oil
color  Clear Colourless
Sensitive  Light Sensitive
BRN  635740
InChIKey RCHDLEVSZBOHOS-UHFFFAOYSA-N
CAS DataBase Reference 821-10-3(CAS DataBase Reference)
NIST Chemistry Reference 2-Butyne, 1,4-dichloro-(821-10-3)
EPA Substance Registry System 1,4-Dichloro-2-butyne (821-10-3)

Safety Information

Hazard Codes  Xi,T
Risk Statements  36/37/38-40-23/24/25
Safety Statements  26-36-45-38-36/37/39-28A
RIDADR  UN 2810
WGK Germany  3
RTECS  ER9600000
8-10
HazardClass  6.1
PackingGroup  II
HS Code  29032900

MSDS

Usage And Synthesis

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