2,2-DIMETHYL-5-VINYL-1,3-DIOXOLANE-4-CARBOXYLIC ACID

2,2-二甲基-5-乙烯基-1,3-二氧戊环-4-羧酸

Also known as: 5-ethenyl-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid, (4R,5R)-2,2-dimethyl-5-vinyl-1,3-dioxolane-4-carboxylic acid, 4,5-dideoxy-2,3-O-isopropylidene-D-erythro-pent-4-enonic acid

2,2-DIMETHYL-5-VINYL-1,3-DIOXOLANE-4-CARBOXYLIC ACID (CAS 99902-66-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H12O4 and a molecular weight of 172.17800 g/mol. It is also known as 5-ethenyl-2,2-dimethyl-1,3-dioxolane-4-carboxylic acid, (4R,5R)-2,2-dimethyl-5-vinyl-1,3-dioxolane-4-carboxylic acid and 4,5-dideoxy-2,3-O-isopropylidene-D-erythro-pent-4-enonic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99902-66-6
Jingsj CID: J-1397760-3
Molecular Formula: C₈H₁₂O₄
Chinese Name: 2,2-二甲基-5-乙烯基-1,3-二氧戊环-4-羧酸
Molecular Weight: 172.17800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2,2-DIMETHYL-5-VINYL-1,3-DIOXOLANE-4-CARBOXYLIC ACID?

The CAS number of 2,2-DIMETHYL-5-VINYL-1,3-DIOXOLANE-4-CARBOXYLIC ACID is 99902-66-6.

What are the molecular formula and molecular weight of 2,2-DIMETHYL-5-VINYL-1,3-DIOXOLANE-4-CARBOXYLIC ACID?

2,2-DIMETHYL-5-VINYL-1,3-DIOXOLANE-4-CARBOXYLIC ACID has molecular formula C8H12O4 and molecular weight 172.17800 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. "2,2-DIMETHYL-5-VINYL-1,3-DIOXOLANE-4-CARBOXYLIC ACID (CAS 99902-66-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1397760-3 (accessed 2026-10-25).

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