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5457-11-4

5457-11-4 structure
5457-11-4 structure
  • Name: Propanedioic acid,diphenyl- (9CI)
  • Chemical Name: 2,2-diphenylpropanedioic acid
  • CAS Number: 5457-11-4
  • Molecular Formula: C15H12O4
  • Molecular Weight: 256.25300
  • Create Date: 2016-03-16 14:57:00
  • Modify Date: 2024-01-24 09:47:09

Name 2,2-diphenylpropanedioic acid
Synonyms diphenylpropanedioic acid
Diphenylmalonsaeure
diphenyl-malonic acid
Density 1.334g/cm3
Boiling Point 422.5ºC at 760 mmHg
Molecular Formula C15H12O4
Molecular Weight 256.25300
Flash Point 223.4ºC
Exact Mass 256.07400
PSA 74.60000
LogP 2.14190
Index of Refraction 1.621
HS Code 2917399090

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5457-11-4 structure

5457-11-4

Literature: Blicke; Tsao Journal of the American Chemical Society, 1953 , vol. 75, p. 5587,5589

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5457-11-4 structure

5457-11-4

Literature: Morsman Helvetica Chimica Acta, 1935 , vol. 18, p. 1466

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5457-11-4 structure

5457-11-4

Literature: Luettringhaus et al. Justus Liebigs Annalen der Chemie, 1947 , vol. 557, p. 46,63
HS Code 2917399090
Summary 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%