3,5-Dimethoxycinnamic acid
3,5-二甲氧基肉桂酸
Also known as: 3,5-Dimethoxycinnamic acid, predominantly trans, 3-(3,5-Dimethoxyphenyl)acrylic acid, 2-Propenoic acid, 3-(3,5-dimethoxyphenyl)-, (E)-3-(3,5-dimethoxyphenyl)acrylic acid, 3,5-Dimethoxycinnamic acid, predominantly trans isomer, 3,5-Dimethoxycinnamic acid, 99+% predominantly trans isomer
- CAS No.
- 16909-11-8
- Jingsj CID
- J-1503491-3
- Molecular Formula
- C11H12O4
- Chinese Name
- 3,5-二甲氧基肉桂酸
- Molecular Weight
- 208.211 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 174-175 °C(lit.) |
|---|---|
| Boiling Point | 377.1±27.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 148.5±17.2 °C |
Frequently Asked Questions
What is the CAS number of 3,5-Dimethoxycinnamic acid?
16909-11-8
What are the molecular formula and molecular weight of 3,5-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