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HQDA

HQDA Structure
HQDA structure
CAS No.
17828-53-4
Chemical Name:
HQDA
Synonyms
HQDPA;1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride;5,5'-(1,4-phenylenebis(oxy))bis(isobenzofuran-1,3-dione);HQDA;4,4 '- Phthalic anhydride;5,5'-(1,4-phenylenebis(oxy));HYDROQUINONE DIPHTHALIC ANHYDRIDE;4,4'-Phenylenedioxydiphthalic anhydride;4,4'-(p-Phenylenedioxy)bis[phthalic anhydride];4,4'-(1,4-Phenylenedioxy)bisphthalic Anhydride
CBNumber:
CB5221127
Molecular Formula:
C22H10O8
Molecular Weight:
402.31
MDL Number:
MFCD00346722
MOL File:
17828-53-4.mol
MSDS File:
SDS
Last updated:2026-03-24 18:32:50
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HQDA 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

HQDA price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical P2421 4,4'-(1,4-Phenylenedioxy)bisphthalic Anhydride 17828-53-4 5G $143 2026-04-30 Buy
TCI Chemical P2421 4,4'-(1,4-Phenylenedioxy)bisphthalic Anhydride 17828-53-4 25G $429 2026-04-30 Buy
Biosynth FI153486 5, 5'- [1, 4-Phenylenebis(oxy) ] bis-1, 3-isobenzofurandione 17828-53-4 1g $900 2026-06-04 Buy
Biosynth FI153486 5, 5'- [1, 4-Phenylenebis(oxy) ] bis-1, 3-isobenzofurandione 17828-53-4 10g $900 2026-06-04 Buy
Biosynth FI153486 5, 5'- [1, 4-Phenylenebis(oxy) ] bis-1, 3-isobenzofurandione 17828-53-4 0.5g $900 2026-06-04 Buy
Product number Packaging Price Buy
P2421 5G $143 Buy
P2421 25G $429 Buy
FI153486 1g $900 Buy
FI153486 10g $900 Buy
FI153486 0.5g $900 Buy

HQDA Chemical Properties,Uses,Production

Chemical Properties

Shiny, peach colored crystal

HQDA synthesis

18959-88-1
17828-53-4
Synthesis of HQDA from 1,2-Benzenedicarboxylic acid, 4,4'-[1,4-phenylenebis(oxy)]bis-

HQDA Preparation Products And Raw materials

Raw materials

1,2-Benzenedicarboxylic acid, 4,4'-[1,4-phenylenebis(oxy)]bis-

Preparation Products

HQDA Suppliers

Global( 108)Suppliers
Supplier Tel Email Country ProdList Advantage
CHINATECH(TIANJIN) CHEMICAL CO.,LTD. 18222205756 sales6@chinatechem.com China 100 58
Shanxi Libolong New Materials Co., Ltd 19135980588 13935924147@163.cn China 17 58
Shenzhen Feiming Science and Technology Co.,Ltd. 0755-85232577 sale@fmect.com China 96 62
Anhui Sholon New Material Technology Co., Ltd. 0550-5261666 19901505185 sales@sholonchem.com China 261 58
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Qiao Chemical Science Co., Ltd 021-58892003 info@qiaochem.com China 6065 65
Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2886750 13927877953 3005811397@qq.com China 13282 58
Wuhan Wsem Biological Co., Ltd. 027-83778876; 13667159345 13667159345@163.com China 1908 55
Zhengzhou Huiju Chemical Co., Ltd. 0371-55900031 18137872243 3927209986@qq.com China 9997 55
Aikon International Limited 025-66113011 19370895928 qzhang@aikonchem.com China 15390 58
Supplier Advantage
CHINATECH(TIANJIN) CHEMICAL CO.,LTD. 58
Shanxi Libolong New Materials Co., Ltd 58
Shenzhen Feiming Science and Technology Co.,Ltd. 62
Anhui Sholon New Material Technology Co., Ltd. 58
Bide Pharmatech Ltd. 60
Shanghai Qiao Chemical Science Co., Ltd 65
Guangdong wengjiang Chemical Reagent Co., Ltd. 58
Wuhan Wsem Biological Co., Ltd. 55
Zhengzhou Huiju Chemical Co., Ltd. 55
Aikon International Limited 58

View Lastest Price from HQDA manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride pictures 2026-09-07 1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride
17828-53-4
 1kg 99%min 2000KGS HANGZHOU HAILAN CHEMICAL CO.,LTD.
1,4-Bis(3,4-Dicarboxyphenoxy)benzene Dianhydride (HQDPA) pictures 2026-08-03 1,4-Bis(3,4-Dicarboxyphenoxy)benzene Dianhydride (HQDPA)
17828-53-4
 1kg ≥99% 1MT CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
HQDA pictures 2025-06-20 HQDA
17828-53-4
 1kg 99% 20 tons Hebei Yanxi Chemical Co., Ltd.
  • HQDA pictures
  • HQDA
    17828-53-4
  • $0.00
  • 99%
  • Hebei Yanxi Chemical Co., Ltd.

HQDA Spectrum

HQDA(17828-53-4)1HNMR

17828-53-4(HQDA)Related Search:

4-ETHYLPHENYLACETONE 3-Phenoxybenzoic acid 3-(4-METHOXYPHENOXY)BENZALDEHYDE Benzoic anhydride 4-Phenoxybenzoic acid
5-Methoxy-isobenzofuran-1,3-dione 3-Phenoxybenzaldehyde 1,4-Diphenoxybenzene HQDA 4-(4-HYDROXYPHENOXY)BENZOIC ACID
2-(Phenylacetyl)benzoic acid 5-HYDROXYPHTHALIDE Methyl 3-phenoxybenzoate 4-(4-Methoxyphenoxy)benzaldehyde 97 4-(4-Methoxyphenoxy)benzoic acid 97
O-PROPIONYLBENZOIC ACID 4-HYDROXYPHTHALIC ANHYDRIDE 4-(4-Methoxy-phenoxy)-benzoic acidmethyl ester

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HYDROQUINONE DIPHTHALIC ANHYDRIDE HQDA 1,4-Diphenoxybenzene-3',4',3'',4''-tetracarboxylic acid anhydride 1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride(HQDPA) 5,5'-[1,4-Phenylenebis(oxy)]bis(2-benzofuran-1,3-dione) 5,5'-(1,4-phenylenebis(oxy)) 4,4'-(4,1-Phenylenedioxy)bis[phthalic anhydride] 4,4'-(p-Phenylenedioxy)bis[phthalic anhydride] 5,5'-(1,4-phenylenebis(oxy))bis(isobenzofuran-1,3-dione) 1,3-Isobenzofurandione, 5,5'-[1,4-phenylenebis(oxy)]bis- HQDA1,4-Bis(3,4-Dicarboxyphenoxy)benzene Dianhydride 1,4-Bis(3,4-Dicarboxyphenoxy)benzene Dianhydride (HQDA ) 5,5'-(1,4-Phenylenebis(oxy))bis(isobenzofuran-1,3-dione) HQDA 5-[4-[(1,3-dioxo-2-benzofuran-5-yl)oxy]phenoxy]-2-benzofuran-1,3-dione 5, 5'- [1, 4-Phenylenebis(oxy) ] bis-1, 3-isobenzofurandione 4,4 '- Phthalic anhydride 4,4'-Phenylenedioxydiphthalic anhydride 5-(1,4-Phenylenebis(oxy))bis(isobenzofuran-1,3-dione) 1,4-Bis(3,4-dicarboxyphenoxy)benzene dianhydride HQDPA 4,4'-(1,4-Phenylenedioxy)bisphthalic Anhydride 17828-53-4