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1,2,3-Benzenetricarboxylic acid dihydrate

1,2,3-苯三甲酸二水合物

Also known as: Hemimellitic acid dihydrate, Benzene-1,2,3-tricarboxylic acid dihydrate, 1,2,3-Benzenetricarboxylic acid hydrate (1:2), 1,2,3-Benzenetricarboxylic acid, dihydrate

1,2,3-Benzenetricarboxylic acid dihydrate (CAS 36362-97-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10O8 and a molecular weight of 246.171 g/mol. It is also known as Hemimellitic acid dihydrate, Benzene-1,2,3-tricarboxylic acid dihydrate and 1,2,3-Benzenetricarboxylic acid hydrate (1:2). Key properties include a melting point of 190-192ºC (dec.)(lit.), a boiling point of 491.3ºC at 760 mmHg, a density of 1.654 g/cm3 and a flash point of 265.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
36362-97-7
Jingsj CID
J-22920-5
Molecular Formula
C9H10O8
Chinese Name
1,2,3-苯三甲酸二水合物
Molecular Weight
246.171 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point190-192ºC (dec.)(lit.)
Boiling Point491.3ºC at 760 mmHg
Density1.654 g/cm3
Flash Point265.1ºC

Frequently Asked Questions

What is the CAS number of 1,2,3-Benzenetricarboxylic acid dihydrate?

The CAS number of 1,2,3-Benzenetricarboxylic acid dihydrate is 36362-97-7.

What are the molecular formula and molecular weight of 1,2,3-Benzenetricarboxylic acid dihydrate?

1,2,3-Benzenetricarboxylic acid dihydrate has molecular formula C9H10O8 and molecular weight 246.171 g/mol.

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

Last updated:

How to cite: Jingsj. "1,2,3-Benzenetricarboxylic acid dihydrate (CAS 36362-97-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-22920-5 (accessed 2026-10-24).

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