Cinnamic anhydride
肉桂酸酐
Also known as: 3-PHENYLACRYLIC ANHYDRIDE, 3-PHENYLPROPENOIC ANHYDRIDE, 2-Propenoic acid, 3-phenyl-, 1,1'-anhydride, 2-Propenoic acid, 3-phenyl-, anhydride, 3-phenyl-2-propenoicacid,anhydride, Cinnamic acid anhydride, CINNAMYLIC ANHYDRIDE, BENZENEPROPENOIC ANHYDRIDE, Bis(3-phenylpropenoic)anhydride, Ai3-18175, NSC 78945, EINECS 208-695-4, Zimtsaeure-anhydrid, Zimtsaeureanhydid
- CAS No.
- 538-56-7
- Jingsj CID
- J-1365593-2
- Molecular Formula
- C18H14O3
- Chinese Name
- 肉桂酸酐
- Molecular Weight
- 278.30200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 467.2ºC at 760 mmHg |
|---|---|
| Density | 1.195g/cm3 |
| Flash Point | 228ºC |
Frequently Asked Questions
What is the CAS number of Cinnamic anhydride?
538-56-7
What are the molecular formula and molecular weight of Cinnamic anhydride?
C18H14O3, molecular weight 278.30200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026