4-(4-Phenoxyphenyl)-3-thiosemicarbazide

4-(4-苯氧基苯基)-3-氨基硫脲

Also known as: N-(4-phenoxyphenyl)hydrazinecarbothioamide, 1-amino-3-(4-phenoxyphenyl)thiourea, Hydrazinecarbothioamide, N-(4-phenoxyphenyl)-, 4-PHENOXYPHENYLTHIOSEMICARBAZIDE

4-(4-Phenoxyphenyl)-3-thiosemicarbazide (CAS 206761-85-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H13N3OS and a molecular weight of 259.32700 g/mol. It is also known as N-(4-phenoxyphenyl)hydrazinecarbothioamide, 1-amino-3-(4-phenoxyphenyl)thiourea and Hydrazinecarbothioamide, N-(4-phenoxyphenyl)-. Key properties include a melting point of 140ºC (dec.), a boiling point of 400.3ºC at 760mmHg, a density of 1.316g/cm3 and a flash point of 195.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 206761-85-5
Jingsj CID: J-4981-2
Molecular Formula: C₁₃H₁₃N₃OS
Chinese Name: 4-(4-苯氧基苯基)-3-氨基硫脲
Molecular Weight: 259.32700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	140ºC (dec.)
Boiling Point	400.3ºC at 760mmHg
Density	1.316g/cm3
Flash Point	195.9ºC

Frequently Asked Questions

What is the CAS number of 4-(4-Phenoxyphenyl)-3-thiosemicarbazide?

The CAS number of 4-(4-Phenoxyphenyl)-3-thiosemicarbazide is 206761-85-5.

What are the molecular formula and molecular weight of 4-(4-Phenoxyphenyl)-3-thiosemicarbazide?

4-(4-Phenoxyphenyl)-3-thiosemicarbazide has molecular formula C13H13N3OS and molecular weight 259.32700 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. "4-(4-Phenoxyphenyl)-3-thiosemicarbazide (CAS 206761-85-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4981-2 (accessed 2026-10-23).

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