2-Pentyn-1-ol

Names

[ Name ]:
2-Pentyn-1-ol

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

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

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%