Basic information
- Name:
1-Penten-3-ol
- CAS No.:
616-25-1
- Molecular Structure:
- Formula:
- C5H10O
- Molecular Weight:
- 86.13
- Deleted CAS:
- 67928-92-1
- Synonyms:
- 1-Ethylallylalcohol;3-Hydroxy-1-pentene;Ethyl vinyl carbinol;NSC 65446;a-Ethylallyl alcohol;
- EINECS:
- 210-472-1
- Density:
- 0.827 g/cm3
- Boiling Point:
- 112.5 °C at 760 mmHg
- Flash Point:
- 25 °C
- Solubility:
- Slightly soluble in water
- Appearance:
- colourless liquid
- Hazard Symbols:
Xn- Risk Codes:
- 10-37-20
- Safety Description:
- 23-24/25-16 Details
- Transport Information:
- UN 1987 3/PG 3
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Chemistry
IUPAC Name: Pent-1-en-3-ol
Molecular Formula: C5H10O
Molecular Weight: 86.1323g/mol
EINECS: 210-472-1
Freely Rotating Bonds: 3
Polar Surface Area: 9.23 Å2
Index of Refraction: 1.421
Molar Refractivity: 26.43 cm3
Molar Volume: 104 cm3
Polarizability: 10.47 ×10-24 cm3
Surface Tension: 25.6 dyne/cm
Density: 0.827 g/cm3
Flash Point: 25 °C
Enthalpy of Vaporization: 40.92 kJ/mol
Boiling Point: 112.5 °C at 760 mmHg
Vapour Pressure: 11.2 mmHg at 25°C
The Cas Register Number of 1-Penten-3-ol is 616-25-1 .The chemical synonyms of 1-Penten-3-ol (CAS No. 616-25-1) are (±)-Pent-1-en-3-ol ; 1-Pentene-3-ol ; Alpha-ethylallyl alcohol ; Pent-1-en-3-ol ; Penten-3-ol ; Fema 2584 ; Fema 3584 ; Ethyl vinyl alcohol .Product categories of 1-Penten-3-ol (CAS No. 616-25-1) are API intermediates ; Alcohol flavor .The molecular structure of 1-Penten-3-ol (CAS No. 616-25-1) is
.
Uses
It can be used in organic synthesis.
Safety Profile
Hazard Codes: 
Xn
Risk Statements: 10-37-20
R10: Flammable.
R37: Irritating to respiratory system
R20: Harmful by inhalation.
Safety Statements: 23-24/25-16
S23: Do not breathe vapour.
S24/25: Avoid contact with skin and eyes.
S16: Keep away from sources of ignition.
RIDADR: UN 1987 3/PG 3
WGK Germany: 3
HazardClass: 3
PackingGroup: III
Specification
The extinguishing agent of 1-Penten-3-ol (CAS No. 616-25-1) are dry powder, foam, sand, carbon dioxide, water mist.
