beta-ionone
β-紫罗酮
Also known as: 4-(2,6,6-trimethyl-1-cyclohexenyl)-3-buten-2-one, (E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one, trans-beta-ionone, β-Ionone, beta-Ionone
beta-ionone (CAS 79-77-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H20O and a molecular weight of 192.297 g/mol. It is also known as 4-(2,6,6-trimethyl-1-cyclohexenyl)-3-buten-2-one, (E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one and trans-beta-ionone. Key properties include a melting point of -49°C, a boiling point of 257.6±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 104.4±0.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 79-77-6
- Jingsj CID
- J-11497-2
- Molecular Formula
- C13H20O
- Chinese Name
- β-紫罗酮
- Molecular Weight
- 192.297 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -49°C |
|---|---|
| Boiling Point | 257.6±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 104.4±0.0 °C |
Frequently Asked Questions
What is the CAS number of beta-ionone?
The CAS number of beta-ionone is 79-77-6.
What are the molecular formula and molecular weight of beta-ionone?
beta-ionone has molecular formula C13H20O and molecular weight 192.297 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "beta-ionone (CAS 79-77-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11497-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.