trans-4-Methoxycinnamic acid
反-4-甲氧基肉桂酸
Also known as: (E)-3-(4-Methoxyphenyl)acrylic acid, (2E)-3-(4-Methoxyphenyl)-2-propenoic acid, 4-Methoxycinnamic acid, p-Methoxycinnamic acid, trans-p-Methoxycinnamic acid, 4-Methoxy-trans-cinnamic acid, p-Methoxy-trans-cinnamic acid, 3-(4-Methoxyphenyl)acrylic acid, PMCA
- CAS No.
- 943-89-5
- Jingsj CID
- J-1956392-5
- Molecular Formula
- C10H10O3
- Chinese Name
- 反-4-甲氧基肉桂酸
- Molecular Weight
- 178.185 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 173.5ºC |
|---|---|
| Boiling Point | 342.6±17.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 138.6±14.4 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of trans-4-Methoxycinnamic acid?
943-89-5
What are the molecular formula and molecular weight of trans-4-Methoxycinnamic acid?
C10H10O3, molecular weight 178.185 g/mol
Is trans-4-Methoxycinnamic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026