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807516 1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride

1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride for synthesis. CAS 89-32-7, molar mass 218.12 g/mol.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Pyromellitic dianhydride

CAS #: 89-32-7 EC Number: 201-898-9 Molar Mass: 218.12 g/mol Hill Formula: C₁₀H₂O₆
807516
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
89-32-7201-898-9C₁₀H₂O₆218.12 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8075160100 Glass bottle 100 g
Description
Catalogue Number807516
SynonymsPyromellitic dianhydride
References
Product Information
CAS number89-32-7
EC index number607-098-00-X
EC number201-898-9
Hill FormulaC₁₀H₂O₆
Molar Mass218.12 g/mol
HS Code2917 39 85
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Application1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride for synthesis. CAS 89-32-7, molar mass 218.12 g/mol.
Biological Information
Physicochemical Information
Boiling point397 - 400 °C (1013 hPa)
Density1.68 g/cm3 (20 °C)
Flash point380 °C
Ignition temperature630 °C
Melting Point285 - 287 °C
Vapor pressure<0.1 hPa (25 °C)
Bulk density400 - 600 kg/m3
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 2250 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary Statement(s)P261: Avoid breathing dust.
P272: Contaminated work clothing should not be allowed out of the workplace.
P280: Wear protective gloves/ eye protection/ face protection.
P284: Wear respiratory protection.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Safety Information
Categories of dangerirritant, sensitizing
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (estericification)≥ 97.0 %
Melting range (lower value)≥ 284 °C
Melting range (upper value)≤ 288 °C
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8075160100 04022536396354

Documentation

1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride SDS

Title

Safety Data Sheet (SDS) 

1,2,4,5-Benzenetetracarboxylic-1,2:4,5-dianhydride Certificates of Analysis

Product Number PackagingSpecificationLot Number
8075160100 Glass bottlePDF Specification Document

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Categories

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Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Carboxylic Acid Anhydrides