CAS 17828-53-4|Hydroquinone diphthalic anhydride

Introduction：Basic information about CAS 17828-53-4|Hydroquinone diphthalic anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

Common Name	Hydroquinone diphthalic anhydride
CAS Number	17828-53-4	Molecular Weight	402.310
Density	1.6±0.1 g/cm3	Boiling Point	638.9±50.0 °C at 760 mmHg
Molecular Formula	C₂₂H₁₀O₈	Melting Point	251-252 ºC
MSDS	/	Flash Point	281.1±30.2 °C

Names

Name	hqda
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	638.9±50.0 °C at 760 mmHg
Melting Point	251-252 ºC
Molecular Formula	C₂₂H₁₀O₈
Molecular Weight	402.310
Flash Point	281.1±30.2 °C
Exact Mass	402.037567
PSA	105.20000
LogP	5.05
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.688
InChIKey	BBTGUNMUUYNPLH-UHFFFAOYSA-N
SMILES	O=C1OC(=O)c2cc(Oc3ccc(Oc4ccc5c(c4)C(=O)OC5=O)cc3)ccc21

Safety Information

Hazard Codes	Xi

Synonyms

1,3-Isobenzofurandione, 5,5'-[1,4-phenylenebis(oxy)]bis-

4,4'-(p-Phenylenedioxy)bis[phthalic anhydride]

4,4'-(4,1-Phenylenedioxy)bis[phthalic anhydride]

1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride

4,4'-(p-phenylenedioxy)diphthalic anhydride

1,4-Diphenoxybenzene-3',4',3'',4''-tetracarboxylic acid anhydride

5,5'-[1,4-Phenylenebis(oxy)]bis(2-benzofuran-1,3-dione)

HYDROQUINONE DIPHTHALIC ANHYDRIDE

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