3,3-Dimethyl-1-Butyne
Names
[ CAS No. ]:
917-92-0
[ Name ]:
3,3-Dimethyl-1-Butyne
[Synonym ]:
tert-Butylacetylene
3,3-Dimethyl-1-butyne
3,3-Dimethylbut-1-in
1-Butyne, 3,3-dimethyl-
3,3-dimethylbut-1-yne
EINECS 213-035-3
MFCD00049181
t-Butylacetylene
Chemical & Physical Properties
[ Density]:
0.7±0.1 g/cm3
[ Boiling Point ]:
37.7±0.0 °C at 760 mmHg
[ Melting Point ]:
-78 °C
[ Molecular Formula ]:
C6H10
[ Molecular Weight ]:
82.144
[ Flash Point ]:
-41.2±2.8 °C
[ Exact Mass ]:
82.078247
[ LogP ]:
2.23
[ Vapour Pressure ]:
480.9±0.0 mmHg at 25°C
[ Index of Refraction ]:
1.411
[ Storage condition ]:
2-8°C
[ Stability ]:
Stable, but highly flammable. Readily forms explosive mixtures with air. Note low flash point.
MSDS
Safety Information
[ Hazard Codes ]:
Xi:Irritant
[ Risk Phrases ]:
R12;R36/37/38
[ Safety Phrases ]:
S3-S16-S26-S33-S7/9
[ RIDADR ]:
UN 3295 3/PG 2
[ WGK Germany ]:
3
[ Packaging Group ]:
I
[ Hazard Class ]:
3
[ HS Code ]:
2942000000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2942000000