(2R)-1,1-dimethoxypropan-2-ol

(2R)-1,1-二甲氧基-2-丙醇

Also known as: (R)-2-Hydroxypropionaldehyde dimethyl acetal, (R)-1,1-dimethoxypropan-2-ol, (R)-Lactaldehyde dimethyl acetal, 2-Propanol, 1,1-dimethoxy-, (2R)-

(2R)-1,1-dimethoxypropan-2-ol (CAS 96503-30-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H12O3 and a molecular weight of 120.14700 g/mol. It is also known as (R)-2-Hydroxypropionaldehyde dimethyl acetal, (R)-1,1-dimethoxypropan-2-ol and (R)-Lactaldehyde dimethyl acetal. Key property: a flash point of 50℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 96503-30-9
Jingsj CID: J-1011978-7
Molecular Formula: C₅H₁₂O₃
Chinese Name: (2R)-1,1-二甲氧基-2-丙醇
Molecular Weight: 120.14700 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Flash Point	50℃

Frequently Asked Questions

What is the CAS number of (2R)-1,1-dimethoxypropan-2-ol?

The CAS number of (2R)-1,1-dimethoxypropan-2-ol is 96503-30-9.

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

(2R)-1,1-dimethoxypropan-2-ol has molecular formula C5H12O3 and molecular weight 120.14700 g/mol.

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)-1,1-dimethoxypropan-2-ol (CAS 96503-30-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1011978-7 (accessed 2026-10-23).

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