Butanedioic acid,(diphenylmethylene)-

Modify Date: 2024-01-11 10:53:03

Butanedioic acid,(diphenylmethylene)- Structure
Butanedioic acid,(diphenylmethylene)- structure
Common Name Butanedioic acid,(diphenylmethylene)-
CAS Number 5693-09-4 Molecular Weight 282.29100
Density 1.289g/cm3 Boiling Point 443.3ºC at 760 mmHg
Molecular Formula C17H14O4 Melting Point N/A
MSDS N/A Flash Point 236ºC

 Names

Name 2-benzhydrylidenebutanedioic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.289g/cm3
Boiling Point 443.3ºC at 760 mmHg
Molecular Formula C17H14O4
Molecular Weight 282.29100
Flash Point 236ºC
Exact Mass 282.08900
PSA 74.60000
LogP 3.04780
Index of Refraction 1.625

 Safety Information

HS Code 2917399090

 Synthetic Route

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Butanedioic acid,(diphenylmethylene)- Structure

Butanedioic aci...

CAS#:5693-09-4

Literature: Stobbe Justus Liebigs Annalen der Chemie, 1894 , vol. 282, p. 318 Justus Liebigs Annalen der Chemie, 1899 , vol. 308, p. 89

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Butanedioic acid,(diphenylmethylene)- Structure

Butanedioic aci...

CAS#:5693-09-4

Literature: Fittig; Rieche Justus Liebigs Annalen der Chemie, 1904 , vol. 330, p. 354,357

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Butanedioic acid,(diphenylmethylene)- Structure

Butanedioic aci...

CAS#:5693-09-4

Literature: Stobbe; Kohlmann Justus Liebigs Annalen der Chemie, 1899 , vol. 308, p. 98

 Customs

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%

 Synonyms

(diphenylmethylene)-butanedioic acid
2-(Diphenylmethyliden)-bernsteinsaeure
Diphenylmethylen-bernsteinsaeure
2-(diphenylmethylidene)butanedioic acid
Benzhydryliden-bernsteinsaeure
2-(diphenylmethylene)butanedioic acid
benzhydrylidene-succinic acid