English name: Trimethylsilylacetylene
CAS number: 1066-54-2
Molecular formula: C5H10Si
Molecular weight: 98.22
EINECS number: 213-919-9
MDL No. : MFCD00008569
Stats
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 conditions Store below +30°C.
The solubility Miscible with organic solvents.
liquid form
Specific gravity 0.695
colorless
Water solubility reacts
Hydrolysis sensitivity 4: no reaction with water under neutral conditions
BRN906752
InChIKeyCWMFRHBXRUITQE-UHFFFAOYSA-N
Safety information
hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07
Danger
Hazard Description H225-H315-H319
Precautions P210-P233-P240-P241-P303+P361+P353-P305+P351+P338
Hazard category code 11-36/37/38
Safety Note 16-26-36
Dangerous Goods Transport Code UN 1993 3/PG 2
WGK Germany-
Hazard NoteFlammable/Irritant
TSCAT
Danger level 3
Packaging Category II
Customs Code 29310095
China
