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Postion:Product Catalog >Organic Chemistry>Carboxylic acids and derivatives>Carboxylic Acid Anhydrides>Pyromellitic Dianhydride
Pyromellitic Dianhydride
  • Pyromellitic Dianhydride

Pyromellitic Dianhydride

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 100KG
Update Time: 2019-07-06

Product Details

Product Name: Pyromellitic Dianhydride CAS No.: 89-32-7
EC-No.: 201-898-9 Min. Order: 1KG
Purity: 98% Supply Ability: 100KG
Release date: 2019/07/06

GC1002

Pyromellitic Dianhydride Basic information
Product Name: Pyromellitic Dianhydride
Synonyms: 1,2,4,5-Benzenetetracarboxylic 1,2:4,5-dianhydride;1,2,4,5benzenetetracarboxylic1,2:4,5dianhydride;1,2,4,5-benzenetetracarboxylic1,2:4,5-dianhydride;1,2,4,5-Benzenetetracrboxylicdianhydride;1h,3h-benzo(1,2-c:4,5-c’)difuran-1,3,5,7-tetrone;1H,3H-Benzo[1,2-c,4,5-c’]difuran-1,3,5,7-tetrone;1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone;1H,3H-Benzo[1,2-c:4,5-c’]difuran-1,3,5,7-tetrone
CAS: 89-32-7
MF: C10H2O6
MW: 218.12
EINECS: 201-898-9
Product Categories: fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;fine chemicals;Organics;Intermediates of Dyes and Pigments;Benzene derivates;Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research
Mol File: 89-32-7.mol
Article illustration
 
Pyromellitic Dianhydride Chemical Properties
Melting point  283-286 °C(lit.)
Boiling point  397-400 °C(lit.)
density  1,68 g/cm3
refractive index  1.6000 (estimate)
Fp  380 °C
solubility  Soluble in dimethyl sulfoxide, acetone, chloroform, ethyl ether, n-hexane and benzene.
form  Fine Powder
color  White to pale yellow
Water Solubility  decomposes
Sensitive  Moisture Sensitive
BRN  213583
InChIKey ANSXAPJVJOKRDJ-UHFFFAOYSA-N
CAS DataBase Reference 89-32-7(CAS DataBase Reference)
NIST Chemistry Reference 1,2,4,5-Benzenetetracarboxylic anhydride(89-32-7)
EPA Substance Registry System 1H,3H-Benzo[1,2- c:4,5-c']difuran-1,3, 5,7-tetrone(89-32-7)
 
Safety Information
Hazard Codes  Xn
Risk Statements  41-42/43
Safety Statements  22-24-26-37/39
WGK Germany  1
RTECS  DB9300000
10-21
TSCA  Yes
HS Code  29173980
Hazardous Substances Data 89-32-7(Hazardous Substances Data)

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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  • 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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