3,3-Dimethyl-1-Butyne

Modify Date: 2024-01-03 18:23:43

3,3-Dimethyl-1-Butyne Structure
3,3-Dimethyl-1-Butyne structure
Common Name 3,3-Dimethyl-1-Butyne
CAS Number 917-92-0 Molecular Weight 82.144
Density 0.7±0.1 g/cm3 Boiling Point 37.7±0.0 °C at 760 mmHg
Molecular Formula C6H10 Melting Point -78 °C
MSDS N/A Flash Point -41.2±2.8 °C

 Names

Name 3,3-Dimethyl-1-butyne
Synonym More Synonyms

 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.

 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

 Customs

HS Code 2942000000

 Synonyms

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
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