3-butyn-2-ol

Modify Date: 2024-01-01 19:23:02

3-butyn-2-ol Structure
3-butyn-2-ol structure
Common Name 3-butyn-2-ol
CAS Number 65337-13-5 Molecular Weight 70.08980
Density 0.950 g/mL at 20ºC Boiling Point 66-67ºC150 mm Hg(lit.)
Molecular Formula C4H6O Melting Point N/A
MSDS N/A Flash Point 78 °F

 Names

Name but-3-yn-2-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.950 g/mL at 20ºC
Boiling Point 66-67ºC150 mm Hg(lit.)
Molecular Formula C4H6O
Molecular Weight 70.08980
Flash Point 78 °F
Exact Mass 70.04190
PSA 20.23000
LogP 0.00040
Index of Refraction n20/D 1.426(lit.)

 Safety Information

Hazard Codes T
Risk Phrases 10-25-36/38
Safety Phrases 26-45
RIDADR UN 2929 6.1/PG 2
WGK Germany 3
RTECS ES0709800

 Synonyms

Methylethynylcarbinol
3-Hydroxy-1-butyne
1-Methyl-2-propynyl alcohol
1-Ethynylethanol
3-Butyne-2-ol
EINECS 217-978-1
1-Methylpropargyl alcohol
MFCD00004541
1-BUTYN-3-OL