3,4-Dimethoxycinnamic acid
3,4-二甲氧基肉桂酸
Also known as: Caffeic acid dimethyl ether, Methylferulic acid, (2E)-3-(3,4-dimethoxyphenyl)prop-2-enoic acid, 3-(3,4-Dimethoxyphenyl)acrylic acid, 3,4-Dimethoxycinnamic acid, predominantly trans, 2-Propenoic acid, 3-(3,4-dimethoxyphenyl)-, (2E)-, Dimethylcaffeic acid, o-Methylferulic acid
- CAS No.
- 2316-26-9
- Jingsj CID
- J-48023-7
- Molecular Formula
- C11H12O4
- Chinese Name
- 3,4-二甲氧基肉桂酸
- Molecular Weight
- 208.211 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 181-183 °C(lit.) |
|---|---|
| Boiling Point | 367.4±27.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 144.0±17.2 °C |
Frequently Asked Questions
What is the CAS number of 3,4-Dimethoxycinnamic acid?
2316-26-9
What are the molecular formula and molecular weight of 3,4-Dimethoxycinnamic acid?
C11H12O4, molecular weight 208.211 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026