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4-Chloro-2-butyn-1-ol Structure

4-Chloro-2-butyn-1-ol

Chemical Properties

Boiling point 92-34°C 13mm
Density  1,213 g/cm3
refractive index  1.5004
Flash point 92-94°C/13mm
storage temp.  -20°C
solubility  Miscible with diethyl ether.
pka 12.92±0.10(Predicted)
form  liquid
Appearance Colorless to light yellow Liquid
BRN  1098382
InChI 1S/C4H5ClO/c5-3-1-2-4-6/h6H,3-4H2
InChIKey RPUJAOFSZSEVPC-UHFFFAOYSA-N
SMILES OCC#CCCl

Safety Information

Hazard Codes  Xn
Risk Statements  10-20/21/22-36/37/38
Safety Statements  16-26-36
RIDADR  1987
WGK Germany  3
RTECS  ES0725000
PackingGroup  II
Storage Class 10 - Combustible liquids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Toxicity mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02978,

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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