2-(Trimethylsilyl)-2H-1,2,3-triazole
Also known as: 2-(Trimethylsilyl)-1,2,3-triazole, trimethyl(triazol-2-yl)silane, 2-Trimethylsilyl-2H-1,2,3-triazole, N-Trimethylsilyl-1,2,3-triazole, 2-trimethylsilanyl-2H-[1,2,3]triazole, 2H-1,2,3-Triazole, 2-(trimethylsilyl)-, AURORA KA-4379
2-(Trimethylsilyl)-2H-1,2,3-triazole (CAS 13518-80-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H11N3Si and a molecular weight of 141.24600 g/mol. Key properties include a boiling point of 118.3ºC at 760 mmHg, a density of 1g/cm3 and a flash point of 25.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13518-80-4
- Jingsj CID
- J-1516379-8
- Molecular Formula
- C5H11N3Si
- Molecular Weight
- 141.24600 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 118.3ºC at 760 mmHg |
|---|---|
| Density | 1g/cm3 |
| Flash Point | 25.3ºC |
| Exact Mass | 141.07200 |
| PSA | 30.71000 |
| LogP | 0.96110 |
| Vapor Pressure | 16.8mmHg at 25°C |
| Refractive Index | 1.502 |
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 2-(Trimethylsilyl)-2H-1,2,3-triazole?
The CAS number of 2-(Trimethylsilyl)-2H-1,2,3-triazole is 13518-80-4.
What are the molecular formula and molecular weight of 2-(Trimethylsilyl)-2H-1,2,3-triazole?
2-(Trimethylsilyl)-2H-1,2,3-triazole has molecular formula C5H11N3Si and molecular weight 141.24600 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(Trimethylsilyl)-2H-1,2,3-triazole (CAS 13518-80-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516379-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.