Tetrachlorophthalic acid dichloride

四氯邻苯二甲酰氯

Tetrachlorophthalic acid dichloride (CAS 99651-72-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8Cl6O2 and a molecular weight of 340.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
99651-72-6
Jingsj CID
J-135967-1
Molecular Formula
C8Cl6O2
Chinese Name
四氯邻苯二甲酰氯
Molecular Weight
340.8 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Tetrachlorophthalic acid dichloride?

The CAS number of Tetrachlorophthalic acid dichloride is 99651-72-6.

What are the molecular formula and molecular weight of Tetrachlorophthalic acid dichloride?

Tetrachlorophthalic acid dichloride has molecular formula C8Cl6O2 and molecular weight 340.8 g/mol.

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

Last updated:

How to cite: Jingsj. "Tetrachlorophthalic acid dichloride (CAS 99651-72-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-135967-1 (accessed 2026-10-25).

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