4-Benzhydryl-3-thiosemicarbazide
Also known as: N-Benzhydrylhydrazinecarbothioamide, 1-amino-3-(diphenylmethyl)thiourea, 1-amino-3-benzhydrylthiourea, Hydrazinecarbothioamide, N-(diphenylmethyl)-, 3-amino-1-(diphenylmethyl)thiourea
4-Benzhydryl-3-thiosemicarbazide (CAS 21198-25-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H15N3S and a molecular weight of 257.35400 g/mol. Key properties include a melting point of 148-150ºC, a boiling point of 421.2ºC at 760mmHg, a density of 1.211g/cm3 and a flash point of 208.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21198-25-4
- Jingsj CID
- J-1493494-2
- Molecular Formula
- C14H15N3S
- Molecular Weight
- 257.35400 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 148-150ºC |
|---|---|
| Boiling Point | 421.2ºC at 760mmHg |
| Density | 1.211g/cm3 |
| Flash Point | 208.5ºC |
| Exact Mass | 257.09900 |
| PSA | 82.17000 |
| LogP | 3.59590 |
| Vapor Pressure | 2.66E-07mmHg at 25°C |
| Refractive Index | 1.657 |
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-Benzhydryl-3-thiosemicarbazide?
The CAS number of 4-Benzhydryl-3-thiosemicarbazide is 21198-25-4.
What are the molecular formula and molecular weight of 4-Benzhydryl-3-thiosemicarbazide?
4-Benzhydryl-3-thiosemicarbazide has molecular formula C14H15N3S and molecular weight 257.35400 g/mol.
What are the upstream and downstream products of 4-Benzhydryl-3-thiosemicarbazide?
For 4-Benzhydryl-3-thiosemicarbazide, Upstream Products: benzhydryl isothiocyanate, Nitrogen, Benzhydrylamine.
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-Benzhydryl-3-thiosemicarbazide (CAS 21198-25-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493494-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.