3,4,5-Trichlorophthalonitrile

3,4,5-三氯邻苯二甲腈

3,4,5-Trichlorophthalonitrile (CAS 71058-20-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8HCl3N2 and a molecular weight of 231.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71058-20-3
Jingsj CID: J-371973-0
Molecular Formula: C₈HCl₃N₂
Chinese Name: 3,4,5-三氯邻苯二甲腈
Molecular Weight: 231.5 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4,5-Trichlorophthalonitrile?

The CAS number of 3,4,5-Trichlorophthalonitrile is 71058-20-3.

What are the molecular formula and molecular weight of 3,4,5-Trichlorophthalonitrile?

3,4,5-Trichlorophthalonitrile has molecular formula C8HCl3N2 and molecular weight 231.5 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. "3,4,5-Trichlorophthalonitrile (CAS 71058-20-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-371973-0 (accessed 2026-10-23).

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