(1R,2R)-(-)-trans-1,2-Cyclopentanediol

Also known as: (1R,2R)-(-)-1,2-cyclopentanediol, (1R,2R)-trans-1,2-cyclopentanediol, (1R,2R)-cyclopentane-1,2-diol, (R,R)-cyclopentane-1,2-diol, 1,2-Cyclopentanediol, (1R,2R)-, MFCD00082580

(1R,2R)-(-)-trans-1,2-Cyclopentanediol (CAS 930-46-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H10O2 and a molecular weight of 102.13200 g/mol. Key properties include a melting point of 47-51ºC(lit.), a boiling point of 216.4ºC at 760mmHg, a density of 1.235g/cm3 and a flash point of 112.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 930-46-1
Jingsj CID: J-34939-3
Molecular Formula: C₅H₁₀O₂
Molecular Weight: 102.13200 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	47-51ºC(lit.)
Boiling Point	216.4ºC at 760mmHg
Density	1.235g/cm3
Flash Point	112.7ºC
Exact Mass	102.06800
PSA	40.46000
Refractive Index	1.547

Frequently Asked Questions

What is the CAS number of (1R,2R)-(-)-trans-1,2-Cyclopentanediol?

The CAS number of (1R,2R)-(-)-trans-1,2-Cyclopentanediol is 930-46-1.

What are the molecular formula and molecular weight of (1R,2R)-(-)-trans-1,2-Cyclopentanediol?

(1R,2R)-(-)-trans-1,2-Cyclopentanediol has molecular formula C5H10O2 and molecular weight 102.13200 g/mol.

What are the upstream and downstream products of (1R,2R)-(-)-trans-1,2-Cyclopentanediol?

For (1R,2R)-(-)-trans-1,2-Cyclopentanediol, Upstream Products: trans-1,2-Cyclopentanediol, Cyclopentene oxide.

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

Last updated: 8/21/2026

How to cite: Jingsj. "(1R,2R)-(-)-trans-1,2-Cyclopentanediol (CAS 930-46-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-34939-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.