2-Propenoic acid,3-phenyl-, 1,1'-anhydride

Modify Date: 2025-08-21 11:34:54

2-Propenoic acid,3-phenyl-, 1,1'-anhydride Structure
2-Propenoic acid,3-phenyl-, 1,1'-anhydride structure
Common Name 2-Propenoic acid,3-phenyl-, 1,1'-anhydride
CAS Number 538-56-7 Molecular Weight 278.30200
Density 1.195g/cm3 Boiling Point 467.2ºC at 760 mmHg
Molecular Formula C18H14O3 Melting Point N/A
MSDS N/A Flash Point 228ºC

 Names

Name Cinnamic anhydride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.195g/cm3
Boiling Point 467.2ºC at 760 mmHg
Molecular Formula C18H14O3
Molecular Weight 278.30200
Flash Point 228ºC
Exact Mass 278.09400
PSA 43.37000
LogP 3.48300
Index of Refraction 1.641
InChIKey FXEDRSGUZBCDMO-PHEQNACWSA-N
SMILES O=C(C=Cc1ccccc1)OC(=O)C=Cc1ccccc1

 Synthetic Route

 Synonyms

Einecs 208-695-4
CINNAMYLIC ANHYDRIDE
BENZENEPROPENOIC ANHYDRIDE
Zimtsaeure-anhydrid
3-PHENYLPROPENOIC ANHYDRIDE
3-PHENYLACRYLIC ANHYDRIDE
Zimtsaeureanhydid
cinnamic acid-anhydride
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