2-(1H-1,2,4-triazol-1-yl)acetic acid
2-(1H-1,2,4-三唑-1-基)乙酸
Also known as: 1,2,4-triazol-1-ylacetic acid, 1H-1,2,4-triazole-1-acetic acid, 2-(1,2,4-triazol-1-yl)acetic acid
2-(1H-1,2,4-triazol-1-yl)acetic acid (CAS 28711-29-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H5N3O2 and a molecular weight of 127.10100 g/mol. It is also known as 1,2,4-triazol-1-ylacetic acid, 1H-1,2,4-triazole-1-acetic acid and 2-(1,2,4-triazol-1-yl)acetic acid. Key properties include a boiling point of 376.9ºC at 760 mmHg, a density of 1.53 g/cm3 and a flash point of 181.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 28711-29-7
- Jingsj CID
- J-1308378-0
- Molecular Formula
- C4H5N3O2
- Chinese Name
- 2-(1H-1,2,4-三唑-1-基)乙酸
- Molecular Weight
- 127.10100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 376.9ºC at 760 mmHg |
|---|---|
| Density | 1.53 g/cm3 |
| Flash Point | 181.7ºC |
Frequently Asked Questions
What is the CAS number of 2-(1H-1,2,4-triazol-1-yl)acetic acid?
The CAS number of 2-(1H-1,2,4-triazol-1-yl)acetic acid is 28711-29-7.
What are the molecular formula and molecular weight of 2-(1H-1,2,4-triazol-1-yl)acetic acid?
2-(1H-1,2,4-triazol-1-yl)acetic acid has molecular formula C4H5N3O2 and molecular weight 127.10100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(1H-1,2,4-triazol-1-yl)acetic acid (CAS 28711-29-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1308378-0 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.