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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Sulfone, sulfoxide compound >3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone

3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone

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3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone Suppliers list
Company Name: Chengdu Yuanda Chemical Co., Ltd
Tel: 28-85356300 +8618980937689
Email: sales@ydachem.com
Products Intro: Product Name:3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone; 4,4'-Sulfonylbis(2-aminophenol); 3-Amino-4-hydroxyphenyl sulfone; 2-Amino-4-[(3-amino-4-hydroxybenzene)sulfonyl]phenol
CAS:7545-50-8
Purity:99% Package:1Kg/Bag;USD
Company Name: Heynova (Shanghai) New Material Technology CO., Ltd
Tel: +86-17821320848; +8617821320848
Email: zoe@heynovachem.com
Products Intro: Product Name:Bis(3-aMino-4-hydroxyphenyl) sulfone (BAS)
CAS:7545-50-8
Purity:0.99 Package:100G;500G;1KG;5KG;25KG;100KG;1kg/barrel/20kg/barrel
Company Name: CHINATECH(TIANJIN) CHEMICAL CO.,LTD.
Tel: +86-18222270857 +86-18222265956
Email: sales5@chinatechem.com
Products Intro: Product Name:Bis(3-amino-4-hydroxyphenyl)Sulfone; 3,3'-Diamino-4,4'-dihydroxydiphenylsulfone
CAS:7545-50-8
Purity:99%Min Package:25kg;7000USD
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652
Email: info@fdachem.com
Products Intro: Product Name:4,4'-Sulfonylbis(2-aminophenol)
CAS:7545-50-8
Purity:99% Package:1KG;111USD|1000KG;1USD
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:3-Amino-4-hydroxyphenyl sulfone
CAS:7545-50-8
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg

3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone manufacturers
3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone Basic information
Product Name:3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone
Synonyms:BIS(3-AMINO-4-HYDROXYPHENYL) SULFONE;BIO-FARMA BF003087;3,3'-DIAMINO-4,4'-DIHYDROXYDIPHENYL SULFONE;4,4'-sulphonylbis[2-aminophenol];2-Amino-4-[(3-amino-4-hydroxybenzene)sulfonyl]phenol;3-Amino-4-hydroxyphenyl sulfone;4,4'-Sulfonylbis(2-aminophenol);2,2'-Diamino-4,4'-sulfonyldiphenol
CAS:7545-50-8
MF:C12H12N2O4S
MW:280.3
EINECS:231-428-8
Product Categories:Diphenyl Sulfones (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research
Mol File:7545-50-8.mol
3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone Structure
3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone Chemical Properties
Melting point 231 °C
Boiling point 596.9±50.0 °C(Predicted)
density 1.564±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
solubility slightly sol. in Methanol
form powder to crystal
pka6.62±0.20(Predicted)
color White to Gray to Brown
InChIInChI=1S/C12H12N2O4S/c13-9-5-7(1-3-11(9)15)19(17,18)8-2-4-12(16)10(14)6-8/h1-6,15-16H,13-14H2
InChIKeyKECOIASOKMSRFT-UHFFFAOYSA-N
SMILESS(C1=CC=C(O)C(N)=C1)(C1=CC=C(O)C(N)=C1)(=O)=O
CAS DataBase Reference7545-50-8(CAS DataBase Reference)
Safety Information
Safety Statements 22-24/25
HazardClass IRRITANT
HS Code 29222990
MSDS Information
3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone Usage And Synthesis
Description3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone is a kind of fragrant heterocyclic monomer that can be used as the monomer preparing polybenzoxazoles (PBO) speciality polymer functional materials. There are under high temperatures with outstanding mechanical and dielectric properties, except for outstanding thermostability. Also, there is outstanding fibre and film performance, widely used in the aerospace cause, the textile industry and other needs to strengthen the field of resistance to heat.
Chemical Properties3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone is a white to grey to brown powder to crystal with a melting point of 231 °C, slightly soluble in methanol.
Uses3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone is an organic reagent mainly used in chemical and experimental research. 3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone and its derivatives can be used in the preparation of a permanently fixing film, an anodic photosensitive resin precursor compositions and moulding compositions containing polyimide components. In addition, 3,3'-diallyl-4,4'-dihydroxydiphenyl sulfone (DA-DHDPS) can be used to prepare fast photocrosslinkable polyethersulfone coatings[1].
References[1] Z. ZENG. Photosensitive poly(ether sulfone)s for thiol/ene UV curable coatings: synthesis, characterization and crosslinking[J]. e-Polymers, 2010. DOI:10.1515/epoly.2010.10.1.1013.
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