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2-Butyne-1,4-diol diacetate Structure

2-Butyne-1,4-diol diacetate

Chemical Properties

Melting point 25 °C
Boiling point 235 °C
Density  1.125 g/mL at 25 °C (lit.)
refractive index  1.45
Flash point 113 °C - closed cup
storage temp.  Sealed in dry,Room Temperature
solubility  soluble in Chloroform, Methanol, Toluene
form  powder to lump to clear liquid
color  White or colorless to Brown
FreezingPoint  23.0 to 26.0 ℃
InChI 1S/C8H10O4/c1-7(9)11-5-3-4-6-12-8(2)10/h5-6H2,1-2H3
InChIKey TVIMIQVBDDNCCR-UHFFFAOYSA-N
SMILES CC(=O)OCC#CCOC(C)=O
CAS DataBase Reference 1573-17-7(CAS DataBase Reference)
EPA Substance Registry System 2-Butyne-1,4-diol, diacetate (1573-17-7)

Safety Information

Risk Statements  10-36/37/38
Safety Statements  16-26-36
RIDADR  3272
WGK Germany  3
TSCA  TSCA listed
HS Code  2915390090
Storage Class 11 - Combustible Solids

MSDS

Usage And Synthesis

2-Butyne-1,4-diol diacetate Supplier