1-Pentyn-3-ol
Suppliers
Names
[ CAS No. ]:
4187-86-4
[ Name ]:
1-Pentyn-3-ol
[Synonym ]:
1-Pentyn-3-ol
MFCD00004572
4-pentyn-3-ol
Ethyl ethynyl carbinol
Pent-1-yn-3-ol
ethynyl-ethyl carbinol
1-pentyne-3-ol
EINECS 224-063-0
1-pentynyl-3-ol
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
126.9±8.0 °C at 760 mmHg
[ Molecular Formula ]:
C5H8O
[ Molecular Weight ]:
84.116
[ Flash Point ]:
29.4±0.0 °C
[ Exact Mass ]:
84.057518
[ PSA ]:
20.23000
[ LogP ]:
0.50
[ Vapour density ]:
1 (vs air)
[ Vapour Pressure ]:
5.2±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.442
[ Storage condition ]:
Flammables area
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SC4758500
- CHEMICAL NAME :
- 1-Pentyn-3-ol
- CAS REGISTRY NUMBER :
- 4187-86-4
- BEILSTEIN REFERENCE NO. :
- 1098409
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H8-O
- MOLECULAR WEIGHT :
- 84.13
- WISWESSER LINE NOTATION :
- QY2&1UU1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 70 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 11,692,1956
Safety Information
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R10;R36/37/38
[ Safety Phrases ]:
S16-S36/37/39-S45
[ RIDADR ]:
UN 1986 3/PG 3
[ WGK Germany ]:
3
[ RTECS ]:
SC4758500
[ 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%