Thiosemicarbazide Hydrochloride
Also known as: aminothiourea hydrochloride, hydrazinecarbothioamide, monohydrochloride, thiosemicarbazide monohydrochloride, thiosemicarbazide HCl
Thiosemicarbazide Hydrochloride (CAS 4346-94-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula CH6ClN3S and a molecular weight of 127.59600 g/mol. Key properties include a melting point of 58-60 °C(lit.), a boiling point of 227 °C (35 mmHg), a density of 1.376g/cm3 and a flash point of 227°C/35mm. It is listed by 3 suppliers, 2 of which publish reference prices, from 2.52 to 3.56 CNY per 500g. Record last updated Aug 21, 2026.
- CAS No.
- 4346-94-5
- Jingsj CID
- J-982953-6
- Molecular Formula
- CH6ClN3S
- Molecular Weight
- 127.59600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 99% 500g | ¥1,260.00 | $0.38 /gBest ¥2.52/g CNY | CN China MOQ 500g | |
In Stock | 98% 500g | ¥1,780.00 | $0.53 /g ¥3.56/g CNY | CN China MOQ 标准 | |
Made to Order | 98% 25g | - | - | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 58-60 °C(lit.) |
|---|---|
| Boiling Point | 227 °C (35 mmHg) |
| Density | 1.376g/cm3 |
| Flash Point | 227°C/35mm |
| Exact Mass | 126.99700 |
| PSA | 96.16000 |
| LogP | 1.28680 |
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 Thiosemicarbazide Hydrochloride?
The CAS number of Thiosemicarbazide Hydrochloride is 4346-94-5.
What are the molecular formula and molecular weight of Thiosemicarbazide Hydrochloride?
Thiosemicarbazide Hydrochloride has molecular formula CH6ClN3S and molecular weight 127.59600 g/mol.
Which suppliers offer Thiosemicarbazide Hydrochloride?
3 supplier(s) listed; reference unit price ¥2.52–3.56 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Thiosemicarbazide Hydrochloride (CAS 4346-94-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-982953-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.