Thiophene-2-carbothioamide
Also known as: Thiophene-2-thiocarboxamide, Thiophene-2-carbothioic acid amide, 2-Thiophenecarbothioamide, 2-(Aminothiocarbonyl)thiophene, 2-Thienylthioamide, 2-Thiophenecarboxthioamide, 2-Thiophenethiocarboxamide, Thiophene-2-thioamide, amino-2-thienylmethane-1-thione, thiophen-2-carbothioamide, MFCD00052890, OTAVA-BB BB7020331311
Thiophene-2-carbothioamide (CAS 20300-02-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5NS2 and a molecular weight of 143.230 g/mol. Key properties include a melting point of 106 °C, a boiling point of 259.5±32.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 110.7±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20300-02-1
- Jingsj CID
- J-6056-0
- Molecular Formula
- C5H5NS2
- Molecular Weight
- 143.230 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 106 °C |
|---|---|
| Boiling Point | 259.5±32.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 110.7±25.1 °C |
| Exact Mass | 142.986343 |
| PSA | 86.35000 |
| LogP | 1.34 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.701 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Thiophene-2-carbothioamide?
The CAS number of Thiophene-2-carbothioamide is 20300-02-1.
What are the molecular formula and molecular weight of Thiophene-2-carbothioamide?
Thiophene-2-carbothioamide has molecular formula C5H5NS2 and molecular weight 143.230 g/mol.
What are the upstream and downstream products of Thiophene-2-carbothioamide?
For Thiophene-2-carbothioamide, Upstream Products: 2-Thiophenecarboxamide, 2-Thiophenecarbonitrile, Potassium thiocyanate; Downstream Products: 4-(Chloromethyl)-2-(2-thienyl)-1,3-thiazole, 2-(2-Thienyl)pyridine, ethyl 2-(2-thienyl)-1,3-thiazole-4-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Thiophene-2-carbothioamide (CAS 20300-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6056-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.