89-32-7 C10H2O6 1...

89-32-7 C10H2O6 1,2,4,5-Benzenetetracarboxylic anhydride
89-32-7 C10H2O6 1,2,4,5-Benzenetetracarboxylic anhydride

89-32-7 C10H2O6 1,2,4,5-Benzenetetracarboxylic anhydride

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1 Kilogram

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  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,

Keywords

5-dianhydride 5-benzenetetracarboxylic 5-Benzenetetracrboxylicdianhydride

Quick Details

  • Appearance:White powder
  • Application:89-32-7
  • PackAge:As required
  • ProductionCapacity:100-200|Kilogram|Month
  • Storage:room temperature
  • Transportation:By air/sea/express

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About Certificate

 

1.Certificate Of Analysis (COA)
2.Material Safety Data Sheet (MSDS)
3.Route of synthesis (ROS)
4.Method of Aanlysis(MOA)
5.Nuclear Magnetic Resonance(NMR)

 

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HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
     Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs ,  Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East ,  Africa , South America and some other countries and areas.
    We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you  better with our high - quality products and professional team.
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Details:

Product Name: 1,2,4,5-Benzenetetracarboxylic anhydride
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: Intermediates of Dyes and Pigments;Benzene derivates;Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, functional materials;fine chemicals;Organics
Mol File: 89-32-7.mol
1,2,4,5-Benzenetetracarboxylic anhydride Structure
 
1,2,4,5-Benzenetetracarboxylic anhydride Chemical Properties
mp  283-286 °C(lit.)
bp  397-400 °C(lit.)
density  1,68 g/cm3
Fp  380 °C
Water Solubility  decomposes
Sensitive  Moisture Sensitive
BRN  213583
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
F  10-21
HS Code  29173980
Hazardous Substances Data 89-32-7(Hazardous Substances Data)
MSDS Information
Provider Language
1,2,4,5-Benzenetetracarboxylic anhydride English
SigmaAldrich English
ACROS English
ALFA English
 
1,2,4,5-Benzenetetracarboxylic anhydride Usage And Synthesis
Chemical Properties White powder
Usage Pyromellitic dianhydride (PMDA) is employed as a curing agent for epoxy agent resins used for casting, laminating, the manufacture of moulding powders, adhesives and coatings.
Usage pyromellitic dianhydride be used for preparation polyimide and epoxy resin material.
 
1,2,4,5-Benzenetetracarboxylic anhydride Preparation Products And Raw materials
Raw materials m-Xylene-->P-XYLENE-->Anthracene-->1,2,4-Trimethylbenzene-->Chromic acid-->1,2,4,5-Tetramethylbenzene-->N-PROPYLBENZENE-->tetramethylbenzene
Preparation Products 1,2,4,5-TETRACYANOBENZENE-->1,2,4,5-BENZENETETRACARBOXAMIDE-->PYROMELLITIC DIIMIDE-->Polyimide film

 

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