2,3',4,4'-Tetrahydroxybenzophenone

2,3',4,4'-四羟基二苯甲酮

Also known as: (2,4-Dihydroxyphenyl)(3,4-dihydroxyphenyl)methanone, Methanone, (2,4-dihydroxyphenyl)(3,4-dihydroxyphenyl)-, MFCD00142775

2,3',4,4'-Tetrahydroxybenzophenone (CAS 61445-50-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H10O5 and a molecular weight of 246.215 g/mol. It is also known as (2,4-Dihydroxyphenyl)(3,4-dihydroxyphenyl)methanone, Methanone, (2,4-dihydroxyphenyl)(3,4-dihydroxyphenyl)- and MFCD00142775. Key properties include a melting point of 239 °C (dec.)(lit.), a boiling point of 559.4±45.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 306.1±25.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 61445-50-9
Jingsj CID: J-26895-0
Molecular Formula: C₁₃H₁₀O₅
Chinese Name: 2,3',4,4'-四羟基二苯甲酮
Molecular Weight: 246.215 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	239 °C (dec.)(lit.)
Boiling Point	559.4±45.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	306.1±25.2 °C
Exact Mass	246.052826
PSA	97.99000
LogP	2.56
Vapor Pressure	0.0±1.6 mmHg at 25°C
Refractive Index	1.718

Customs & Trade Information

HS Code	2914501900
Summary	2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,3',4,4'-Tetrahydroxybenzophenone?

The CAS number of 2,3',4,4'-Tetrahydroxybenzophenone is 61445-50-9.

What are the molecular formula and molecular weight of 2,3',4,4'-Tetrahydroxybenzophenone?

2,3',4,4'-Tetrahydroxybenzophenone has molecular formula C13H10O5 and molecular weight 246.215 g/mol.

What are the upstream and downstream products of 2,3',4,4'-Tetrahydroxybenzophenone?

For 2,3',4,4'-Tetrahydroxybenzophenone, Upstream Products: protocatechuic acid, Resorcinol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2,3',4,4'-Tetrahydroxybenzophenone (CAS 61445-50-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26895-0 (accessed 2026-10-28).

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