3-PHENYLACRYLIC ANHYDRIDE
3-PHENYLACRYLIC ANHYDRIDE Basic information
- Product Name:
- 3-PHENYLACRYLIC ANHYDRIDE
- Synonyms:
-
- 3-phenyl-2-propenoicacid,anhydride
- Cinnamic acid anhydride
- cinnamicacidanhydride
- NSC 78945
- 2-Propenoic acid,3-phenyl-, 1,1'-anhydride
- Bis(3-phenylpropenoic)anhydride
- 2-Propenoic acid, 3-phenyl-, anhydride
- Ai3-18175
- CAS:
- 538-56-7
- MF:
- C18H14O3
- MW:
- 278.3
- EINECS:
- 208-695-4
- Mol File:
- 538-56-7.mol
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3-PHENYLACRYLIC ANHYDRIDE Chemical Properties
- Melting point:
- 138℃ (ethanol )
- Boiling point:
- 381.12°C (rough estimate)
- Density
- 1.1627 (rough estimate)
- refractive index
- 1.5490 (estimate)
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3-PHENYLACRYLIC ANHYDRIDE Usage And Synthesis
Uses
Fragrance and flavoring ingredient.
Synthesis Reference(s)
The Journal of Organic Chemistry, 59, p. 2913, 1994 DOI: 10.1021/jo00089a046
Synthetic Communications, 13, p. 471, 1983 DOI: 10.1080/00397918308081826
Purification Methods
Crystallise the anhydride from *C6H6 or toluene/pet ether (b 60-80o) or EtOH (m 135-136o). [Beilstein 9 III 2703, 9 IV 2018.]
3-PHENYLACRYLIC ANHYDRIDESupplier
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