4-(2-Methoxy-5-methylphenyl)-3-thiosemicarbazide

4-(2-甲氧基-5-甲基苯基)-3-氨基硫脲

Also known as: 1-amino-3-(2-methoxy-5-methylphenyl)thiourea, 4-(2-Methoxy-5-methylphenyl)-3-thiosemicarbezide, N-(2-Methoxy-5-methylphenyl)hydrazinecarbothioamide, Hydrazinecarbothioamide, N-(2-methoxy-5-methylphenyl)-, 3-amino-1-(2-methoxy-5-methylphenyl)thiourea, 1-azanyl-3-(2-methoxy-5-methyl-phenyl)thiourea

4-(2-Methoxy-5-methylphenyl)-3-thiosemicarbazide (CAS 71058-34-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H13N3OS and a molecular weight of 211.28400 g/mol. It is also known as 1-amino-3-(2-methoxy-5-methylphenyl)thiourea, 4-(2-Methoxy-5-methylphenyl)-3-thiosemicarbezide and N-(2-Methoxy-5-methylphenyl)hydrazinecarbothioamide. Key properties include a melting point of 166-168ºC, a boiling point of 339.6ºC at 760 mmHg, a density of 1.267g/cm3 and a flash point of 159.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
71058-34-9
Jingsj CID
J-1511908-5
Molecular Formula
C9H13N3OS
Chinese Name
4-(2-甲氧基-5-甲基苯基)-3-氨基硫脲
Molecular Weight
211.28400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point166-168ºC
Boiling Point339.6ºC at 760 mmHg
Density1.267g/cm3
Flash Point159.2ºC

Frequently Asked Questions

What is the CAS number of 4-(2-Methoxy-5-methylphenyl)-3-thiosemicarbazide?

The CAS number of 4-(2-Methoxy-5-methylphenyl)-3-thiosemicarbazide is 71058-34-9.

What are the molecular formula and molecular weight of 4-(2-Methoxy-5-methylphenyl)-3-thiosemicarbazide?

4-(2-Methoxy-5-methylphenyl)-3-thiosemicarbazide has molecular formula C9H13N3OS and molecular weight 211.28400 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(2-Methoxy-5-methylphenyl)-3-thiosemicarbazide (CAS 71058-34-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511908-5 (accessed 2026-10-22).

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