Benzophenonetetracarboxylic acid
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Benzophenonetetracarboxylic acid
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CAS No:
2479-49-4
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Formula:
C17H10O9
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Chemical Name:
Benzophenonetetracarboxylic acid
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Synonyms:
1,2-Benzenedicarboxylic acid,4,4′-carbonylbis-;Phthalic acid,4,4′-carbonyldi-;4,4′-Carbonylbis[1,2-benzenedicarboxylic acid];3,3′,4,4′-Benzophenonetetracarboxylic acid;4,4′-Carbonyldiphthalic acid;3,3′,4,4′-Tetracarboxybenzophenone;Benzophenonetetracarboxylic acid;114367-57-6;50976-11-9;50986-44-2;72252-62-1
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CAS No:
Description
Benzophenonetetracarboxylic acid can inprove activity and stability of alkaline phosphatases from psychrophilic and mesophilic organisms.Benzophenonetetracarboxylic acid can improve activity and stability of alkaline phosphatases from psychrophilic and mesophilic organisms by chemically modifying aliphatic or amino groups
Benzophenonetetracarboxylic acid Basic Attributes
358.26
358.26
219-613-1
PCN26TOB7V
DTXSID2062456
2918300090
Characteristics
166
1.4
1.6±0.1 g/cm3
224 °C
734°C at 760 mmHg
99 °C
1.696
2-8°C
1.28E-22mmHg at 25°C
Safety Information
P261, P272, P280, P302+P352, P321, P333+P313, P363, P501
H317
|Warning|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P321, P333+P313, P363, and P501|Aggregated GHS information provided by 51 companies from 1 notifications to the ECHA C&L Inventory.
Benzophenonetetracarboxylic acid Use and Manufacturing
It is obtained by condensation of o-xylene with formaldehyde and oxidation with nitric acid.
This product is a monomer of ether polyimide.
1,2-Benzenedicarboxylic acid, 4,4'-carbonylbis-: ACTIVE
Computed Properties
Molecular Weight:358.3
XLogP3:1.4
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:6
Exact Mass:358.03248189
Monoisotopic Mass:358.03248189
Topological Polar Surface Area:166
Heavy Atom Count:26
Complexity:574
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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Benzophenonetetracarboxylic acid
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