1,2,3,4-Thiatriazol-5-amine
Also known as: 5-Amino-1,2,3,4-thiatriazole, 5-Aminothiatriazole, AB-44, NSC 55835, [1,2,3,4]Thiatriazol-5-ylamine, 1,2,3,4-Thiatriazole-5-ylamine
1,2,3,4-Thiatriazol-5-amine (CAS 6630-99-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula CH2N4S and a molecular weight of 102.118 g/mol. Key properties include a boiling point of 239.0±23.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 98.3±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6630-99-5
- Jingsj CID
- J-1445823-2
- Molecular Formula
- CH2N4S
- Molecular Weight
- 102.118 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 239.0±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 98.3±22.6 °C |
| Exact Mass | 102.000015 |
| PSA | 92.93000 |
| LogP | -0.59 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.686 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 1,2,3,4-Thiatriazol-5-amine?
The CAS number of 1,2,3,4-Thiatriazol-5-amine is 6630-99-5.
What are the molecular formula and molecular weight of 1,2,3,4-Thiatriazol-5-amine?
1,2,3,4-Thiatriazol-5-amine has molecular formula CH2N4S and molecular weight 102.118 g/mol.
What are the upstream and downstream products of 1,2,3,4-Thiatriazol-5-amine?
For 1,2,3,4-Thiatriazol-5-amine, Upstream Products: Thiosemicarbazide, Thiosemicarbazide Hydrochloride; Downstream Products: Cyanamide, Benzylthiourea, N,N'-Dibenzylthiourea.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,2,3,4-Thiatriazol-5-amine (CAS 6630-99-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1445823-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.