4,4'-Carbonyldiphthalic acid

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Names

[ Name ]:
4,4'-Carbonyldiphthalic acid

[Synonym ]:
Benzophenone-3,3',4,4'-tetracarboxylic acid
4,4'-Carbonyldiphthalic acid
benzophenone-3,3′,4,4′-tetracarboxylic acid
MFCD00020283
EINECS 219-613-1
1,2-Benzenedicarboxylic acid, 4,4'-carbonylbis-
3,3',4,4'-Benzophenonetetracarboxylic acid
4,4'-carbonyldibenzene-1,2-dicarboxylic acid
3,3′,4,4′-benzophenonetetracarboxylic acid
1,2-Benzenedicarboxylic acid,4,4'-carbonylbis
Benzophenonetetracarboxylic acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
734.0±60.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₇H₁₀O₉

[ Molecular Weight ]:
358.256

[ Flash Point ]:
411.7±29.4 °C

[ Exact Mass ]:
358.032471

[ PSA ]:
166.27000

[ LogP ]:
1.77

[ Vapour Pressure ]:
0.0±2.5 mmHg at 25°C

[ Index of Refraction ]:
1.696

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Methanone,bis(3,4-dimethylphenyl)-
4,4'-CARBONYLBIS(PHTHALIC ANHYDRIDE)

DownStream

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, 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%

Related Compounds

4,4'-Carbonyldiphthalic acid
4,4'-Carbonyldiphthalic acid,dicopper salt
4,4'-Carbonyldiphthalic acid,dimagnesium salt
4,4'-Carbonyldiphthalic acid,tetrasodium salt
4,4'-Carbonyldiphthalic acid,dimagnesium salt
4,4'-Carbonyldiphthalic acid,tetracesium salt
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