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4-(3,4,5-Trimethoxyphenyl)-3-thiosemicarbazide

4-(3,4,5-三甲氧基苯基)-3-氨基硫脲

Also known as: 1-amino-3-(3,4,5-trimethoxyphenyl)thiourea, N-(3,4,5-trimethoxyphenyl)hydrazinecarbothioamide, Hydrazinecarbothioamide, N-(3,4,5-trimethoxyphenyl)-, 3-amino-1-(3,4,5-trimethoxyphenyl)thiourea

4-(3,4,5-Trimethoxyphenyl)-3-thiosemicarbazide (CAS 206762-46-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H15N3O3S and a molecular weight of 257.30900 g/mol. It is also known as 1-amino-3-(3,4,5-trimethoxyphenyl)thiourea, N-(3,4,5-trimethoxyphenyl)hydrazinecarbothioamide and Hydrazinecarbothioamide, N-(3,4,5-trimethoxyphenyl)-. Key properties include a melting point of 178ºC, a boiling point of 373.9ºC at 760mmHg, a density of 1.297g/cm3 and a flash point of 179.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
206762-46-1
Jingsj CID
J-1047186-7
Molecular Formula
C10H15N3O3S
Chinese Name
4-(3,4,5-三甲氧基苯基)-3-氨基硫脲
Molecular Weight
257.30900 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point178ºC
Boiling Point373.9ºC at 760mmHg
Density1.297g/cm3
Flash Point179.9ºC

Frequently Asked Questions

What is the CAS number of 4-(3,4,5-Trimethoxyphenyl)-3-thiosemicarbazide?

The CAS number of 4-(3,4,5-Trimethoxyphenyl)-3-thiosemicarbazide is 206762-46-1.

What are the molecular formula and molecular weight of 4-(3,4,5-Trimethoxyphenyl)-3-thiosemicarbazide?

4-(3,4,5-Trimethoxyphenyl)-3-thiosemicarbazide has molecular formula C10H15N3O3S and molecular weight 257.30900 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(3,4,5-Trimethoxyphenyl)-3-thiosemicarbazide (CAS 206762-46-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1047186-7 (accessed 2026-10-25).

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