Triphenylurea

Also known as: Triphenylurea, 1,1,3-Triphenylurea, N,N,N'-Triphenylurea, N-Phenyl-N',N'-diphenylurea, Urea, triphenyl-

Triphenylurea (CAS 5663-04-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C19H16N2O and a molecular weight of 288.34300 g/mol. Key property: a melting point of 136ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5663-04-7
Jingsj CID: J-977337-9
Molecular Formula: C₁₉H₁₆N₂O
Molecular Weight: 288.34300 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	136ºC
Exact Mass	288.12600
PSA	35.83000
LogP	5.07040

Customs & Trade Information

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Triphenylurea?

The CAS number of Triphenylurea is 5663-04-7.

What are the molecular formula and molecular weight of Triphenylurea?

Triphenylurea has molecular formula C19H16N2O and molecular weight 288.34300 g/mol.

What are the upstream and downstream products of Triphenylurea?

For Triphenylurea, Upstream Products: Diphenylamine, Diphenylcarbamic chloride; Downstream Products: 2,4,6-trinitroaniline, N-(2,4-dinitrophenyl)-2,4-dinitroaniline, Diphenylamine.

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. "Triphenylurea (CAS 5663-04-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-977337-9 (accessed 2026-11-09).

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