4-(3-Fluorophenyl)-3-thiosemicarbazide

4-(3-氟苯基)-3-氨基硫脲

Also known as: 1-amino-3-(3-fluorophenyl)thiourea, 3-FLUOROPHENYLTHIOSEMICARBAZIDE, 4-(m-Fluorophenyl)thiosemicarbazide, Hydrazinecarbothioamide, N-(3-fluorophenyl)-, N-(3-fluorophenyl)hydrazinecarbothioamide

4-(3-Fluorophenyl)-3-thiosemicarbazide (CAS 70619-48-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H8FN3S and a molecular weight of 185.22200 g/mol. It is also known as 1-amino-3-(3-fluorophenyl)thiourea, 3-FLUOROPHENYLTHIOSEMICARBAZIDE and 4-(m-Fluorophenyl)thiosemicarbazide. Key properties include a melting point of 164ºC, a boiling point of 280.3ºC at 760 mmHg, a density of 1.418g/cm3 and a flash point of 123.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 70619-48-6
Jingsj CID: J-49573-8
Molecular Formula: C₇H₈FN₃S
Chinese Name: 4-(3-氟苯基)-3-氨基硫脲
Molecular Weight: 185.22200 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	164ºC
Boiling Point	280.3ºC at 760 mmHg
Density	1.418g/cm3
Flash Point	123.3ºC

Frequently Asked Questions

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

The CAS number of 4-(3-Fluorophenyl)-3-thiosemicarbazide is 70619-48-6.

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

4-(3-Fluorophenyl)-3-thiosemicarbazide has molecular formula C7H8FN3S and molecular weight 185.22200 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-(3-Fluorophenyl)-3-thiosemicarbazide (CAS 70619-48-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-49573-8 (accessed 2026-10-22).

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