1-pentyn-5-ol

Modify Date: 2024-01-02 16:14:05

1-pentyn-5-ol Structure
1-pentyn-5-ol structure
Common Name 1-pentyn-5-ol
CAS Number 5390-04-5 Molecular Weight 84.116
Density 0.9±0.1 g/cm3 Boiling Point 154.0±0.0 °C at 760 mmHg
Molecular Formula C5H8O Melting Point N/A
MSDS N/A Flash Point 61.7±0.0 °C

 Names

Name pent-4-yn-1-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 154.0±0.0 °C at 760 mmHg
Molecular Formula C5H8O
Molecular Weight 84.116
Flash Point 61.7±0.0 °C
Exact Mass 84.057518
PSA 20.23000
LogP 0.35
Vapour Pressure 1.2±0.6 mmHg at 25°C
Index of Refraction 1.445
Storage condition 2-8℃

 Safety Information

Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36-S37/39
RIDADR 1987
WGK Germany 3
Packaging Group III
Hazard Class 3.2
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

4-Pentyne-1-ol
5-carbon acetylenic alcohol
1-pentyn-5-ol
5-hydroxypentyne
pent-4-yn-1-ol
MFCD00002974
4-Pentyn-1-ol
EINECS 226-383-6
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