2-Pentyn-1-ol

Modify Date: 2024-01-11 18:38:59

2-Pentyn-1-ol Structure
2-Pentyn-1-ol structure
Common Name 2-Pentyn-1-ol
CAS Number 6261-22-9 Molecular Weight 84.116
Density 0.9±0.1 g/cm3 Boiling Point 149.1±0.0 °C at 760 mmHg
Molecular Formula C5H8O Melting Point -0.2ºC
MSDS N/A Flash Point 58.3±0.0 °C

 Names

Name 2-Pentyn-1-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 149.1±0.0 °C at 760 mmHg
Melting Point -0.2ºC
Molecular Formula C5H8O
Molecular Weight 84.116
Flash Point 58.3±0.0 °C
Exact Mass 84.057518
PSA 20.23000
LogP 0.66
Vapour Pressure 1.6±0.5 mmHg at 25°C
Index of Refraction 1.451

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39-S37/39
RIDADR UN 1987 3/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 3
HS Code 2905290000

 Synthetic Route

 Customs

HS Code 2905290000
Summary 2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

2-Pentyn-1-ol
pent-2-yn-2-ol
2-pentynyl alcohol
1-pentyn-1-ol
3-pentyl-1-ol
EINECS 228-411-2
MFCD00040915
pent-2-yn-1-ol
ethyl ethynylcarbinol
2-PENTYNE-1-OL
2-pentyn-1-0l
2-PENTYN-2-OL