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Dimethyl 4-acetoxyisophthalate

Also known as: 4-Acetoxyisophthalic acid dimethyl ester, Dimethyl 4-Acetoxyisophthalate, 4-Acetyloxybenzene-1,3-dicarboxylic acid dimethyl ester, 1,3-Benzenedicarboxylic acid, 4-(acetyloxy)-, 1,3-dimethyl ester, Acetoxyisophthalic acid dimethyl ester, DIMETHYL 4-ACETOXYISOPHTHALATE

Dimethyl 4-acetoxyisophthalate (CAS 71932-29-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H12O6 and a molecular weight of 252.22000 g/mol. Key properties include a melting point of 96ºC, a boiling point of 338.14ºC at 760 mmHg, a density of 1.243g/cm3 and a flash point of 147.985ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
71932-29-1
Jingsj CID
J-25333-8
Molecular Formula
C12H12O6
Molecular Weight
252.22000 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point96ºC
Boiling Point338.14ºC at 760 mmHg
Density1.243g/cm3
Flash Point147.985ºC
Exact Mass252.06300
PSA78.90000
LogP1.18510
Refractive Index1.515

Customs & Trade Information

HS Code2918990090
Summary2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Dimethyl 4-acetoxyisophthalate?

The CAS number of Dimethyl 4-acetoxyisophthalate is 71932-29-1.

What are the molecular formula and molecular weight of Dimethyl 4-acetoxyisophthalate?

Dimethyl 4-acetoxyisophthalate has molecular formula C12H12O6 and molecular weight 252.22000 g/mol.

What are the upstream and downstream products of Dimethyl 4-acetoxyisophthalate?

For Dimethyl 4-acetoxyisophthalate, Upstream Products: Dimethyl 4-hydroxyisophthalate, 4-Hydroxyisophthalic acid.

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

Last updated:

How to cite: Jingsj. "Dimethyl 4-acetoxyisophthalate (CAS 71932-29-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25333-8 (accessed 2026-11-09).

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