3,3',4,4'-Biphenyltetracarboxylic dianhydride

3,3',4,4'-Biphenyltetracarboxylic dianhydride

Price	USD1.00
Packge	1KG

Min. Order:1KG
Supply Ability:100KG
Time:2019-07-06

Product Details

Product Name3,3',4,4'-Biphenyltetracarboxylic dianhydride
CAS No.2420-87-3
EINECS No.219-342-9
MFC16H6O6
MW294.22
InChIKeyWKDNYTOXBCRNPV-UHFFFAOYSA-N
Appearancepowder to crystalWhite to Green to Brown
Melting point 299-305 °C (lit.)
Boiling point 614.9±48.0 °C(Predicted)
density 1.625±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature

1.Product No.: GC950

2.Basical information:

3,3',4,4'-Biphenyltetracarboxylic dianhydride Basic information

Product Name:	3,3',4,4'-Biphenyltetracarboxylic dianhydride
Synonyms:	[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic3,4:3',4'-dianhydride;3,4,3',4'-Biphenyltetracarboxylic acid dianhydride;3,3',4,4'-Biphenyl tetracarboxylic diandhydride;3,3',4,4'-Biphenyltetracarboxylic dianhydride 97%;4,4'-Biphthalic Anhydride (purified by sublimation);3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride(s-BPDA);3,3',4,4'-Biphenyltetracarboxylic dianhydride (s-BPDA);S-BDPA
CAS:	2420-87-3
MF:	C16H6O6
MW:	294.22
EINECS:	219-342-9
Product Categories:	API;strong recommend;Biphenyl & Diphenyl ether;Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research);Biphenyls (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;Monomer for Polyimide film;Anhydride Monomers;Monomers;Polymer Science;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, monomer for polyimide film, pharmaceutical intermediates;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials
Mol File:	2420-87-3.mol

3,3',4,4'-Biphenyltetracarboxylic dianhydride Chemical Properties

Melting point	299-305°C
λmax	300nm(lit.)
InChIKey	WKDNYTOXBCRNPV-UHFFFAOYSA-N
CAS DataBase Reference	2420-87-3(CAS DataBase Reference)
NIST Chemistry Reference	3,3',4,4'-Biphenyltetracarboxylic acid dianhydride(2420-87-3)
EPA Substance Registry System	[5,5'-Biisobenzofuran]- 1,1',3,3'-tetrone(2420-87-3)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
HS Code	29173990

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Company Profile Introduction

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.

Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.

career henan chemical co

Henan China

Since:2014-12-17
Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho

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