Potassium 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione
Also known as: 1,3,4-Thiadiazolidine-2,5-dithione,3-phenyl-, potassium salt (1:1), 3-Phenyl-1,3,4-thiadiazolidine-2,5-dithione potassium salt, 3-Phenyl-5-potassiothio-1,3,4-thiadiazole-2(3H)-thione, 5-MERCAPTO-3-PHENYL-1,3,4-THIADIAZOLE-2(3H)THIONE, POTASSIUM, 5-Mercapto-3-phenyl-1,3,4-thiadiazole-2-thione potassium, 5-Mercapto-3-phenyl-1,3,4-thiodiazole-2(3H)-thione potassium salt, BISMUTHIOL(II) HYDRATE, BISMUTHIOL-II, Bismuthiol Ⅱ, Bismuthiol II, EINECS 228-718-1, MFCD00014092, Potassium 2-mercapto-4-phenyl-1,3,4-thiadiazoline-5-thione, Potassium 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione, bismuthiol(ii) hydrate, potassium 2,5-dimercapto-4-phenyl-1,3,4-thiodiazolate, potassium salt of 2,5-dimercapto-4-phenyl-1,3,4-thiodiazole
Potassium 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione (CAS 6336-51-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H5KN2S3 and a molecular weight of 264.43200 g/mol. Key properties include a melting point of 247ºC, a boiling point of 321ºC at 760 mmHg and a flash point of 148ºC. It is listed by 1 supplier, from 3.40 to 117.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 6336-51-2
- Jingsj CID
- J-47789-5
- Molecular Formula
- C8H5KN2S3
- Molecular Weight
- 264.43200 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | CP 25g | ¥85.00 | $0.51 /gBest ¥3.40/g CNY | CN China MOQ 25g | |
In Stock | AR 5g | ¥66.00 | $1.98 /g ¥13.20/g CNY | CN China MOQ 5g | |
In Stock | 98% 25g | ¥950.00 | $5.69 /g ¥38.00/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Melting Point | 247ºC |
|---|---|
| Boiling Point | 321ºC at 760 mmHg |
| Flash Point | 148ºC |
| Exact Mass | 263.92500 |
| PSA | 103.45000 |
| LogP | 3.21970 |
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 Potassium 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione?
The CAS number of Potassium 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione is 6336-51-2.
What are the molecular formula and molecular weight of Potassium 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione?
Potassium 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione has molecular formula C8H5KN2S3 and molecular weight 264.43200 g/mol.
Which suppliers offer Potassium 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione?
1 supplier(s) listed; reference unit price ¥3.40–117.00 /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. "Potassium 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione (CAS 6336-51-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47789-5 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.