Ethyl 1H-tetrazole-5-carboxylate
Also known as: Ethyl tetrazole-5-carboxylate, Ethyl 1H-tetrazole-5-carboxylate, 5-Ethoxycarbonyl-1H-tetrazole, 1H-Tetrazole-5-carboxylic acid ethyl ester, ethyl 2H-tetrazole-5-carboxylate, ethyl 5-tetrazolecarboxylate
Ethyl 1H-tetrazole-5-carboxylate (CAS 55408-10-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H6N4O2 and a molecular weight of 142.116 g/mol. Key properties include a melting point of 88-93ºC, a boiling point of 285.8±23.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 126.6±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55408-10-1
- Jingsj CID
- J-1093062-8
- Molecular Formula
- C4H6N4O2
- Molecular Weight
- 142.116 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 88-93ºC |
|---|---|
| Boiling Point | 285.8±23.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 126.6±22.6 °C |
| Exact Mass | 142.049072 |
| PSA | 80.76000 |
| LogP | -0.31 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.528 |
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 Ethyl 1H-tetrazole-5-carboxylate?
The CAS number of Ethyl 1H-tetrazole-5-carboxylate is 55408-10-1.
What are the molecular formula and molecular weight of Ethyl 1H-tetrazole-5-carboxylate?
Ethyl 1H-tetrazole-5-carboxylate has molecular formula C4H6N4O2 and molecular weight 142.116 g/mol.
What are the upstream and downstream products of Ethyl 1H-tetrazole-5-carboxylate?
For Ethyl 1H-tetrazole-5-carboxylate, Upstream Products: Ethyl cyanoformate, Azidotrimethyltin, Ethyl 3-hydroxypropanoate; Downstream Products: Pranlukast, 1-Methyl-1H-tetrazole, Ethyl 1-methyl-1H-tetrazole-5-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. "Ethyl 1H-tetrazole-5-carboxylate (CAS 55408-10-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1093062-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.