[1,1a(2):3a(2),1a(2)a(2)-Terphenyl]-4-carboxylic acid, 4a(2)-hydroxy-

[1,1a(2):3a(2),1a(2)a(2)-三联苯]-4-甲酸, 4a(2)-羟基-

[1,1a(2):3a(2),1a(2)a(2)-Terphenyl]-4-carboxylic acid, 4a(2)-hydroxy- (CAS 166984-09-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C19H14O3 and a molecular weight of 290.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 166984-09-4
Jingsj CID: J-1126983-0
Molecular Formula: C₁₉H₁₄O₃
Chinese Name: [1,1a(2):3a(2),1a(2)a(2)-三联苯]-4-甲酸, 4a(2)-羟基-
Molecular Weight: 290.3 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of [1,1a(2):3a(2),1a(2)a(2)-Terphenyl]-4-carboxylic acid, 4a(2)-hydroxy-?

The CAS number of [1,1a(2):3a(2),1a(2)a(2)-Terphenyl]-4-carboxylic acid, 4a(2)-hydroxy- is 166984-09-4.

What are the molecular formula and molecular weight of [1,1a(2):3a(2),1a(2)a(2)-Terphenyl]-4-carboxylic acid, 4a(2)-hydroxy-?

[1,1a(2):3a(2),1a(2)a(2)-Terphenyl]-4-carboxylic acid, 4a(2)-hydroxy- has molecular formula C19H14O3 and molecular weight 290.3 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. "[1,1a(2):3a(2),1a(2)a(2)-Terphenyl]-4-carboxylic acid, 4a(2)-hydroxy- (CAS 166984-09-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1126983-0 (accessed 2026-10-24).

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