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Trimethylsilylacetylene Structure

Trimethylsilylacetylene

Chemical Properties

Melting point >0°C
Boiling point 53 °C(lit.)
Density  0.695 g/mL at 25 °C(lit.)
vapor pressure  4.18 psi ( 20 °C)
refractive index  n20/D 1.388(lit.)
Flash point <−30 °F
storage temp.  Store below +30°C.
solubility  Miscible with organic solvents.
form  liquid
color  colorless
Specific Gravity 0.695
Water Solubility  reacts
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
BRN  906752
InChIKey CWMFRHBXRUITQE-UHFFFAOYSA-N
CAS DataBase Reference 1066-54-2(CAS DataBase Reference)
NIST Chemistry Reference (Trimethylsilyl)acetylene(1066-54-2)
EPA Substance Registry System Trimethylsilylacetylene (1066-54-2)

Safety Information

Hazard Codes  F,Xi
Risk Statements  11-36/37/38
Safety Statements  16-26-36
RIDADR  UN 1993 3/PG 2
WGK Germany  -
Hazard Note  Flammable/Irritant
TSCA  T
HazardClass  3
PackingGroup  II
HS Code  29310095

MSDS

Usage And Synthesis

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