4-(4-Carboxyphenyl)-3-thiosemicarbazide
Also known as: 4-(Hydrazinecarbothioamido)benzoic acid, 4-(aminocarbamothioylamino)benzoic acid, 4-[[hydrazinyl(sulfanylidene)methyl]amino]benzoic acid, Benzoic acid, 4-[(hydrazinylthioxomethyl)amino]-, Benzoic acid, 4-[(hydrazinothioxomethyl)amino]-, 4-[(Hydrazinylthioxomethyl)amino]benzoic acid
4-(4-Carboxyphenyl)-3-thiosemicarbazide (CAS 206559-48-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H9N3O2S and a molecular weight of 211.24100 g/mol. Key properties include a melting point of 204-206ºC, a boiling point of 409.9ºC at 760 mmHg, a density of 1.52g/cm3 and a flash point of 201.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 206559-48-0
- Jingsj CID
- J-1462103-5
- Molecular Formula
- C8H9N3O2S
- Molecular Weight
- 211.24100 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 204-206ºC |
|---|---|
| Boiling Point | 409.9ºC at 760 mmHg |
| Density | 1.52g/cm3 |
| Flash Point | 201.7ºC |
| Exact Mass | 211.04200 |
| PSA | 119.47000 |
| LogP | 1.70910 |
| Vapor Pressure | 1.87E-07mmHg at 25°C |
| Refractive Index | 1.76 |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. 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 4-(4-Carboxyphenyl)-3-thiosemicarbazide?
The CAS number of 4-(4-Carboxyphenyl)-3-thiosemicarbazide is 206559-48-0.
What are the molecular formula and molecular weight of 4-(4-Carboxyphenyl)-3-thiosemicarbazide?
4-(4-Carboxyphenyl)-3-thiosemicarbazide has molecular formula C8H9N3O2S and molecular weight 211.24100 g/mol.
What are the upstream and downstream products of 4-(4-Carboxyphenyl)-3-thiosemicarbazide?
For 4-(4-Carboxyphenyl)-3-thiosemicarbazide, Upstream Products: 4-Isothiocyanatobenzoic acid, Carbon disulphide, 4-aminobenzoic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(4-Carboxyphenyl)-3-thiosemicarbazide (CAS 206559-48-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1462103-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.