[1,1':4',1''-Terphenyl]-4,4''-diol

[1,1':4',1''-三联苯]-4,4''-二醇

Also known as: 4,4''-Dihydroxy-p-terphenyl, 4,4'-Dihydroxy-p-terphenyl, p-Terphenyl-4,4''-diol, 4,4''-p-terphenyldiol, 4-[4-(4-hydroxyphenyl)phenyl]phenol, [1,1':4',1'']terphenyl-4,4'-diol

[1,1':4',1''-Terphenyl]-4,4''-diol (CAS 4084-45-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H14O2 and a molecular weight of 262.30300 g/mol. It is also known as 4,4''-Dihydroxy-p-terphenyl, 4,4'-Dihydroxy-p-terphenyl and p-Terphenyl-4,4''-diol. Key properties include a boiling point of 481.739ºC at 760 mmHg, a density of 1.209 and a flash point of 232.62ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4084-45-1
Jingsj CID
J-1158775-4
Molecular Formula
C18H14O2
Chinese Name
[1,1':4',1''-三联苯]-4,4''-二醇
Molecular Weight
262.30300 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point481.739ºC at 760 mmHg
Density1.209
Flash Point232.62ºC

Frequently Asked Questions

What is the CAS number of [1,1':4',1''-Terphenyl]-4,4''-diol?

The CAS number of [1,1':4',1''-Terphenyl]-4,4''-diol is 4084-45-1.

What are the molecular formula and molecular weight of [1,1':4',1''-Terphenyl]-4,4''-diol?

[1,1':4',1''-Terphenyl]-4,4''-diol has molecular formula C18H14O2 and molecular weight 262.30300 g/mol.

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

Last updated:

How to cite: Jingsj. "[1,1':4',1''-Terphenyl]-4,4''-diol (CAS 4084-45-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1158775-4 (accessed 2026-10-22).

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