1,3-Benzothiazole-2,6-diamine
Also known as: Benzothiazole-2,6-diamine, 2,6-Diaminobenzothiazole, 2,6-Benzothiazolediamine, 2,6-Diamino-1,3-benzothiazole, 2,6-Diamine-benzo[d]thiazole, Benzo[d]thiazole-2,6-diamine, 6-Amino-2-aminobenzothiazole, 2,6-diaminobenzthiazole, (2-amino-1,3-benzothiazol-6-yl)amine
1,3-Benzothiazole-2,6-diamine (CAS 5407-51-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7N3S and a molecular weight of 165.216 g/mol. Key properties include a melting point of 207 °C, a boiling point of 404.4±37.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 198.4±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5407-51-2
- Jingsj CID
- J-1399924-1
- Molecular Formula
- C7H7N3S
- Molecular Weight
- 165.216 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 207 °C |
|---|---|
| Boiling Point | 404.4±37.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 198.4±26.5 °C |
| Exact Mass | 165.036072 |
| PSA | 93.17000 |
| LogP | 0.61 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.839 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2934200090 |
|---|---|
| Summary | 2934200090. other compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused. 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 1,3-Benzothiazole-2,6-diamine?
The CAS number of 1,3-Benzothiazole-2,6-diamine is 5407-51-2.
What are the molecular formula and molecular weight of 1,3-Benzothiazole-2,6-diamine?
1,3-Benzothiazole-2,6-diamine has molecular formula C7H7N3S and molecular weight 165.216 g/mol.
What are the upstream and downstream products of 1,3-Benzothiazole-2,6-diamine?
For 1,3-Benzothiazole-2,6-diamine, Upstream Products: 2-Amino-6-nitrobenzothiazole, Nickel, N-(2-aminobenzo[d]thiazol-6-yl)acetamide; Downstream Products: 2-Amino-6-chlorobenzothiazole, Thiourea, (2-amino-6-benzothiazolyl)- (9CI).
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,3-Benzothiazole-2,6-diamine (CAS 5407-51-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1399924-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.