ChemicalBook Product Catalog Organic Chemistry Carboxylic acids and derivatives Carboxylic Acid Anhydrides HQDA

HQDA

HQDA Basic information
Product Name:HQDA
Synonyms:HYDROQUINONE DIPHTHALIC ANHYDRIDE;HQDA;1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride;1,4-Diphenoxybenzene-3',4',3'',4''-tetracarboxylic acid anhydride;1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride(HQDPA);HQDPA;5,5'-[1,4-Phenylenebis(oxy)]bis(2-benzofuran-1,3-dione);5,5'-(1,4-phenylenebis(oxy))
CAS:17828-53-4
MF:C22H10O8
MW:402.31
EINECS:
Product Categories:
Mol File:17828-53-4.mol
HQDA Structure
HQDA Chemical Properties
Melting point 251-252℃
Boiling point 638.9±50.0 °C(Predicted)
density 1.566
storage temp. 2-8°C Refrigerator
Safety Information
MSDS Information
HQDA Usage And Synthesis
Chemical PropertiesShiny, peach colored crystal
HQDA Preparation Products And Raw materials
Raw materials1,2-Benzenedicarboxylic acid, 4,4'-[1,4-phenylenebis(oxy)]bis-
5-HYDROXYPHTHALIDE 4-(4-METHOXYPHENOXY)BENZOIC ACID 97 alpha-methoxyphenoxytoluene Benzoic anhydride 3-Phenoxybenzaldehyde 2-(Phenylacetyl)benzoic acid 4-ETHYLPHENYLACETONE 1-METHOXY-4-(P-TOLYLOXY)BENZENE HQDA 4-HYDROXYPHTHALIC ANHYDRIDE 4-(4-METHOXY-PHENOXY)-BENZOIC ACIDMETHYL ESTER 4-(4-HYDROXYPHENOXY)BENZOIC ACID METHYL 3-PHENOXYBENZOATE 4-(4-METHOXYPHENOXY)BENZALDEHYDE 97 1,4-Diphenoxybenzene 4-PHENOXYBENZOIC ACID 5-Methoxy-isobenzofuran-1,3-dione 3-(4-METHOXYPHENOXY)BENZALDEHYDE
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