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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 1,2,4,5-Benzenetetracarboxylic anhydride
1,2,4,5-Benzenetetracarboxylic anhydride structure, CAS 89-32-7

1,2,4,5-Benzenetetracarboxylic anhydride

CAS Number89-32-7

SynonymsPyromellitic acid anhydride; 1,2,4,5-Benzenetetracarboxylic dianhydride; PYROMELLITIC DIANHYDRIDE; 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone; Pyromellitic anhydride; Pyromellitic acid dianhydride

Molecular FormulaC10H2O6

Molecular Weight218.12

Purity97%

Density

Boiling Point397-400 °C (lit.)

Melting Point283-286 °C (lit.)

Flash Point

Appearancepowder

EINECS201-898-9

MSDSChineseEnglish

SymbolXn

Signal WordWarning

Cat. No.: 2A-9000665 Purity: 97%
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Quality Control of [ 89-32-7 ] Purity: 97% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number89-32-7
Catalog No.2A-9000665
Chinese Namefuro[3,4-f][2]benzofuran-1,3,5,7-tetrone
SynonymsPyromellitic acid anhydride; 1,2,4,5-Benzenetetracarboxylic dianhydride; PYROMELLITIC DIANHYDRIDE; 1H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7-tetrone; Pyromellitic anhydride; Pyromellitic acid dianhydride
Molecular FormulaC10H2O6
Molecular Weight218.12
Purity97
Boiling Point397-400 °C (lit.)
Melting Point283-286 °C (lit.)
Appearancepowder
EINECS201-898-9
HTC2917.39.7000
PubChem ID24865800
MDL NumberMFCD00005005
SMILESO=C1OC(=O)c2cc3C(=O)OC(=O)c3cc12
InChI1S/C10H2O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-2H
InChI KeyANSXAPJVJOKRDJ-UHFFFAOYSA-N
Beilstein/REAXYS213583
NACRES CodeNA.23
UNSPSC12162002
Hazard SymbolsXn
Risk CodesR41;R42/43
Safety DescriptionS22;S24;S26;S37/39
MSDSmsds/665_1_89_32_7.pdf
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