1H-Tetrazol-5-ol
1,4-二氢-5H-四唑-5-酮
Also known as: 5H-Tetrazol-5-one,1,2-dihydro-, 1,4-dihydro-5H-tetrazol-5-one, 5-Hydroxytetrazole, 5-oxo-4,5-dihydro-1H-tetrazole, 5(4H)-tetrazolinone, 1,2-dihydrotetrazol-5-one, 2-tetrazolin-5-one, NSC 338114, tetrazol-5-ol
1H-Tetrazol-5-ol (CAS 16421-52-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula CH2N4O and a molecular weight of 86.05280 g/mol. It is also known as 5H-Tetrazol-5-one,1,2-dihydro-, 1,4-dihydro-5H-tetrazol-5-one and 5-Hydroxytetrazole. Key properties include a boiling point of 437.8ºC at 760mmHg, a density of 2.41g/cm3 and a flash point of 218.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 16421-52-6
- Jingsj CID
- J-1517691-0
- Molecular Formula
- CH2N4O
- Chinese Name
- 1,4-二氢-5H-四唑-5-酮
- Molecular Weight
- 86.05280 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 437.8ºC at 760mmHg |
|---|---|
| Density | 2.41g/cm3 |
| Flash Point | 218.6ºC |
Frequently Asked Questions
What is the CAS number of 1H-Tetrazol-5-ol?
The CAS number of 1H-Tetrazol-5-ol is 16421-52-6.
What are the molecular formula and molecular weight of 1H-Tetrazol-5-ol?
1H-Tetrazol-5-ol has molecular formula CH2N4O and molecular weight 86.05280 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1H-Tetrazol-5-ol (CAS 16421-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517691-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.