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HQDA

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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
Mol File:
17828-53-4.mol
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HQDA Chemical Properties

Melting point:
251-252℃
Boiling point:
638.9±50.0 °C(Predicted)
Density 
1.566
storage temp. 
2-8°C Refrigerator
Appearance
Off-white to light brown Solid
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
InChIKey
BBTGUNMUUYNPLH-UHFFFAOYSA-N
SMILES
C1(OC2C=CC3C(=O)OC(=O)C=3C=2)=CC=C(OC2C=CC3C(=O)OC(=O)C=3C=2)C=C1
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HQDA Usage And Synthesis

Chemical Properties

Shiny, peach colored crystal

HQDASupplier

CHINATECH(TIANJIN) CHEMICAL CO.,LTD. Gold
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+86-022-83726202 18222223751
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sales@chinatechem.com
Shenzhen Feiming Science and Technology Co.,Ltd.
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0755-85232577
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sale@fmect.com
Anhui Sholon New Material Technology Co., Ltd.
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0550-5261666 19901505185
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sales@sholonchem.com
Shanghai Massive Chemical Technology Co., Ltd.
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+86-021-34943721 +86-18616806816
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info@massivechem.com
Shanghai Qiao Chemical Science Co., Ltd
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021-58892003
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info@qiaochem.com
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HQDA(17828-53-4)Related Product Information