| Identification | Back Directory | [Name]
(S)-(+)-4-PENTEN-2-OL | [CAS]
55563-79-6 | [Synonyms]
(S)-4-Pentene-2-ol
(2S)-pent-4-en-2-ol
(2S)-4-Pentene-2-ol
4-Penten-2-ol, (2S)-
(S)-(+)-4-PENTEN-2-OL
[S,(+)]-4-Pentene-2-ol
(S)-(+)-4-Penten-2-ol 95%
(S)-(+)-2-HYDROXYPENT-4-ENE
(S)-(+)-4-PENTEN-2-OL, 95% (98% EE/GLC) | [Molecular Formula]
C5H10O | [MDL Number]
MFCD03427200 | [MOL File]
55563-79-6.mol | [Molecular Weight]
86.13 |
| Chemical Properties | Back Directory | [Boiling point ]
115-116 °C(lit.)
| [density ]
0.837 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.4240(lit.)
| [Fp ]
78 °F
| [pka]
15.10±0.20(Predicted) | [optical activity]
[α]20/D +5.0°, c = 1% in chloroform | [LogP]
1.033 (est) |
| Safety Data | Back Directory | [Hazard Codes ]
H226 | [Risk Statements ]
10 | [RIDADR ]
UN 1987 3/PG 3
| [WGK Germany ]
3
| [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
2914290090 |
| Hazard Information | Back Directory | [Uses]
(S)-(+)-4-Penten-2-ol is involved in the synthesis of goniothalamin, hexadecanolide, massoia lactone, and parasorbic acid through sequential allylboration-esterification ring-closing metathesis reactions. It is also used to prepare 2-pentanone. |
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