(2R)-Pent-4-en-2-ol

(R)-(-)-4-戊烯-2-醇

Also known as: (2R)-4-penten-2-ol, (4R)-4-Penten-2-ol, (R)-(-)-4-Penten-2-ol, (R)-(-)-pent-4-en-2-ol, (R)-4-pentene-2-ol, 4-Penten-2-ol,(2R), MFCD03701536, (R)-2-Hydroxypent-4-ene

(2R)-Pent-4-en-2-ol (CAS 64584-92-5) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H10O and a molecular weight of 86.13230 g/mol. It is also known as (2R)-4-penten-2-ol, (4R)-4-Penten-2-ol and (R)-(-)-4-Penten-2-ol. Key properties include a boiling point of 115.5ºC at 760 mmHg, a density of 0.827 g/cm3 and a flash point of 25.6ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 64584-92-5
Jingsj CID: J-21990-1
Molecular Formula: C₅H₁₀O
Chinese Name: (R)-(-)-4-戊烯-2-醇
Molecular Weight: 86.13230 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	115.5ºC at 760 mmHg
Density	0.827 g/cm3
Flash Point	25.6ºC

GHS Safety & Compliance

FlammableSignal word: Warning

Frequently Asked Questions

What is the CAS number of (2R)-Pent-4-en-2-ol?

The CAS number of (2R)-Pent-4-en-2-ol is 64584-92-5.

What are the molecular formula and molecular weight of (2R)-Pent-4-en-2-ol?

(2R)-Pent-4-en-2-ol has molecular formula C5H10O and molecular weight 86.13230 g/mol.

Is (2R)-Pent-4-en-2-ol hazardous?

(2R)-Pent-4-en-2-ol has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "(2R)-Pent-4-en-2-ol (CAS 64584-92-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21990-1 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.