PHENOLPHTHALEIN

Also known as: 2-[(4-hydroxyphenyl)-(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzoic acid, 2-[(4-hydroxyphenyl)-(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzoicaci

PHENOLPHTHALEIN (CAS 5768-87-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H14O4 and a molecular weight of 318.32300 g/mol. Key properties include a boiling point of 595.8ºC at 760 mmHg, a density of 1.356g/cm3 and a flash point of 328.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5768-87-6
Jingsj CID: J-1309875-3
Molecular Formula: C₂₀H₁₄O₄
Molecular Weight: 318.32300 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	595.8ºC at 760 mmHg
Density	1.356g/cm3
Flash Point	328.1ºC
Exact Mass	318.08900
PSA	74.60000
LogP	3.58740
Refractive Index	1.687

Customs & Trade Information

HS Code	2905420000
Summary	HS:2905420000 2,2-bis(hydroxymethyl)propane-1,3-diol VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of PHENOLPHTHALEIN?

The CAS number of PHENOLPHTHALEIN is 5768-87-6.

What are the molecular formula and molecular weight of PHENOLPHTHALEIN?

PHENOLPHTHALEIN has molecular formula C20H14O4 and molecular weight 318.32300 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "PHENOLPHTHALEIN (CAS 5768-87-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1309875-3 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.