CAS 89-32-7 Pyromellitic Dianhydride - Materials / Alfa Chemistry

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Monomers

Pyromellitic Dianhydride

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Catalog Number

ACM89327-1

Product Name

Pyromellitic Dianhydride

Structure

CAS

89-32-7

Category

Monomers

Description

DryPowder; DryPowder, PelletsLargeCrystals;WHITE HYGROSCOPIC CRYSTALLINE POWDER WITH CHARACTERISTIC ODOUR.

IUPAC Name

furo[3,4-f][2]benzofuran-1,3,5,7-tetrone

Molecular Weight

218.12g/mol

Molecular Formula

C10H₂O6;C6H2(C2O3)2;C10H₂O6

Canonical SMILES

C1=C2C(=CC3=C1C(=O)OC3=O)C(=O)OC2=O

InChI

InChI=1S/C10H₂O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-2H

InChI Key

ANSXAPJVJOKRDJ-UHFFFAOYSA-N

Boiling Point

397-400 °C;397-400 °C

Melting Point

286 °C;287 °C

Density

1.68 g/cu cm;1.68 g/cm³

Solubility

Soluble in some organic solvents;In water, 130 mg/L @ 25 °C /Estimated/;Solubility in water: reaction

Color/Form

White powder

Complexity

349

Covalently-Bonded Unit Count

EC Number

201-898-9

Exact Mass

217.985138g/mol

Formal Charge

Heavy Atom Count

ICSC Number

1375

Log P

log Kow = 2.14 /Estimated/

MeSH Entry Terms

1,2,4,5-benzenetetracarboxylic anhydride;1,2,4,5-benzenetetracarboxylic dianhydride;1-PMDA;pyromellitic acid dianhydride;pyromellitic dianhydride

Monoisotopic Mass

217.985138g/mol

NSC Number

4798

Other Experimental

Henry's Law constant = 7.5X10-9 atm-cu m/mole @ 25 °C /Estimated/;Hydroxyl radical reaction rate constant = 2.9X10-13 cu cm/molecule-sec @ 25 °C /Estimated/

Rotatable Bond Count

RTECS Number

DB9300000

UNII

2Z22T30QZQ

Vapor Pressure

4.8X10-6 mm Hg @ 25 °C /Estimated/

XLogP3

0.7

MSDS

Download MSDS

COA