(E)-3-Acetoxy-5-methoxystilbene
(E)-3-乙酰氧基-5-甲氧基二苯乙烯
Also known as: 3-Methoxy-5-[(E)-2-phenylvinyl]phenyl acetate, 3-Methoxy-5-styrylphenyl acetate, 3-Acetoxy-5-methoxystilbene, Phenol, 3-methoxy-5-(2-phenylethenyl)-, acetate, (E)- (9CI), Phenol, 3-methoxy-5-[(E)-2-phenylethenyl]-, acetate
(E)-3-Acetoxy-5-methoxystilbene (CAS 71144-78-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H16O3 and a molecular weight of 268.307 g/mol. It is also known as 3-Methoxy-5-[(E)-2-phenylvinyl]phenyl acetate, 3-Methoxy-5-styrylphenyl acetate and 3-Acetoxy-5-methoxystilbene. Key properties include a boiling point of 415.6±34.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 176.5±20.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 71144-78-0
- Jingsj CID
- J-928964-8
- Molecular Formula
- C17H16O3
- Chinese Name
- (E)-3-乙酰氧基-5-甲氧基二苯乙烯
- Molecular Weight
- 268.307 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 415.6±34.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 176.5±20.3 °C |
Frequently Asked Questions
What is the CAS number of (E)-3-Acetoxy-5-methoxystilbene?
The CAS number of (E)-3-Acetoxy-5-methoxystilbene is 71144-78-0.
What are the molecular formula and molecular weight of (E)-3-Acetoxy-5-methoxystilbene?
(E)-3-Acetoxy-5-methoxystilbene has molecular formula C17H16O3 and molecular weight 268.307 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(E)-3-Acetoxy-5-methoxystilbene (CAS 71144-78-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-928964-8 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.