1-(2-Butenoyl)-1H-benzotriazole
1-(2-丁烯酰基)-1H-苯并三唑
Also known as: 1-(2-Butenoyl)-1H-benzotriazole 97, 1-(benzotriazol-1-yl)but-2-en-1-one, 1-Crotonoyl-benzotriazole, 1-benzotriazol-1-ylbut-2-en-1-one, 1-but-2-enoyl-1H-benzotriazole, 1-crotonoylbenzotriazole, 2-Buten-1-one, 1-(1H-benzotriazol-1-yl)-
1-(2-Butenoyl)-1H-benzotriazole (CAS 55889-32-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H9N3O and a molecular weight of 187.19800 g/mol. It is also known as 1-(2-Butenoyl)-1H-benzotriazole 97, 1-(benzotriazol-1-yl)but-2-en-1-one and 1-Crotonoyl-benzotriazole. Key property: a melting point of 93-97ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55889-32-2
- Jingsj CID
- J-37788-3
- Molecular Formula
- C10H9N3O
- Chinese Name
- 1-(2-丁烯酰基)-1H-苯并三唑
- Molecular Weight
- 187.19800 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 93-97ºC(lit.) |
|---|
Frequently Asked Questions
What is the CAS number of 1-(2-Butenoyl)-1H-benzotriazole?
The CAS number of 1-(2-Butenoyl)-1H-benzotriazole is 55889-32-2.
What are the molecular formula and molecular weight of 1-(2-Butenoyl)-1H-benzotriazole?
1-(2-Butenoyl)-1H-benzotriazole has molecular formula C10H9N3O and molecular weight 187.19800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(2-Butenoyl)-1H-benzotriazole (CAS 55889-32-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37788-3 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.