β,β-Dimethylacrylshikonin
β,β-二甲基丙烯酰紫草素
Also known as: Isoarnebin I, Dimethylacrylshikonin, (Beta,Beta-Dimethylacryl)shikonin, Senecioylshikonin, SHIKONIN-BETA,BETA-DIMETHYLACRYLATE, DMASK, (1R)-1-(5,8-Dihydroxy-1,4-dioxo-1,4-dihydro-2-naphthalenyl)-4-methyl-3-penten-1-yl 3-methyl-2-butenoate
β,β-Dimethylacrylshikonin (CAS 24502-79-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C21H22O6 and a molecular weight of 370.396 g/mol. It is also known as Isoarnebin I, Dimethylacrylshikonin and (Beta,Beta-Dimethylacryl)shikonin. Key properties include a melting point of 103ºC, a boiling point of 653.2±55.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 362.8±28.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 24502-79-2
- Jingsj CID
- J-42832-9
- Molecular Formula
- C21H22O6
- Chinese Name
- β,β-二甲基丙烯酰紫草素
- Molecular Weight
- 370.396 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 103ºC |
|---|---|
| Boiling Point | 653.2±55.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 362.8±28.0 °C |
Frequently Asked Questions
What is the CAS number of β,β-Dimethylacrylshikonin?
The CAS number of β,β-Dimethylacrylshikonin is 24502-79-2.
What are the molecular formula and molecular weight of β,β-Dimethylacrylshikonin?
β,β-Dimethylacrylshikonin has molecular formula C21H22O6 and molecular weight 370.396 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "β,β-Dimethylacrylshikonin (CAS 24502-79-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-42832-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.