Tolan-4,4'-dicarboxylic acid dichloride

托兰-4,4'-二甲酰氯

Tolan-4,4'-dicarboxylic acid dichloride (CAS 16819-44-6) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H8Cl2O2 and a molecular weight of 303.1 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 16819-44-6
Jingsj CID: J-545647-1
Molecular Formula: C₁₆H₈Cl₂O₂
Chinese Name: 托兰-4,4'-二甲酰氯
Molecular Weight: 303.1 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Tolan-4,4'-dicarboxylic acid dichloride?

The CAS number of Tolan-4,4'-dicarboxylic acid dichloride is 16819-44-6.

What are the molecular formula and molecular weight of Tolan-4,4'-dicarboxylic acid dichloride?

Tolan-4,4'-dicarboxylic acid dichloride has molecular formula C16H8Cl2O2 and molecular weight 303.1 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. "Tolan-4,4'-dicarboxylic acid dichloride (CAS 16819-44-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-545647-1 (accessed 2026-10-25).

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