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HQDA

Name: HQDA
Brand: 2A Biotech
SKU: 2A-2188950

CAS Number17828-53-4

Synonyms4,4'-(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

Molecular FormulaC22H10O8

Molecular Weight402.32

Density1.6±0.1 g/cm3

Boiling Point638.9±50.0 °C at 760 mmHg

Melting Point251-252 ºC

MSDSChinese English

Cat. No.: 2A-2188950 Purity:

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Quality Control of [ 17828-53-4 ] SDS Specification MoL

Chemical & Physical Properties
CAS Number	17828-53-4
Catalog No.	2A-2188950
Chinese Name	4,4'-对苯二氧双邻苯二甲酸酐
Synonyms	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
Molecular Formula	C22H10O8
Molecular Weight	402.32
Density	1.6±0.1 g/cm3
Boiling Point	638.9±50.0 °C at 760 mmHg
Melting Point	251-252 ºC
Storage Condition	2-8°C, inert gas storage
PubChem ID	41809451
SMILES	O=C1OC(=O)c2cc(Oc3ccc(Oc4ccc5c(c4)C(=O)OC5=O)cc3)ccc21
InChI	InChI=1S/C22H10O8/c23-19-15-7-5-13(9-17(15)21(25)29-19)27-11-1-2-12(4-3-11)28-14-6-8-16-18(10-14)22(26)30-20(16)24/h1-10H
InChI Key	BBTGUNMUUYNPLH-UHFFFAOYSA-N
Transport Info	Product name: 3,3',4,4'-triphenyl bisether tetracarboxylic dianhydride

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