| Identification | More | [Name]
1-PENTYN-3-OL | [CAS]
4187-86-4 | [Synonyms]
1-PENTYN-3-OL
ETHYL ETHYNYL CARBINOL
PENT-1-YN-3-OL
Pentynol
1-Pentyn-3-ol,98% | [EINECS(EC#)]
224-063-0 | [Molecular Formula]
C5H8O | [MDL Number]
MFCD00004572 | [Molecular Weight]
84.12 | [MOL File]
4187-86-4.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR YELLOW LIQUID | [Melting point ]
-24.1°C (estimate) | [Boiling point ]
124 °C
| [density ]
0.975 g/mL at 25 °C(lit.)
| [vapor density ]
1 (vs air)
| [refractive index ]
n20/D 1.434(lit.)
| [Fp ]
85 °F
| [storage temp. ]
Flammables area | [form ]
clear liquid | [pka]
13.28±0.20(Predicted) | [color ]
Colorless to Yellow to Green | [Water Solubility ]
Slightly soluble in water. | [BRN ]
1098409 | [InChIKey]
LBSKEFWQPNVWTP-UHFFFAOYSA-N | [CAS DataBase Reference]
4187-86-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
R10:Flammable.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 1986 3/PG 3
| [WGK Germany ]
3
| [RTECS ]
SC4758500
| [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29052900 |
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