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  7. 1,2,4,5-Benzenetetracarboxylic anhydride, 99%, Thermo Scientific Chemicals

1,2,4,5-Benzenetetracarboxylic anhydride, 99%, Thermo Scientific Chemicals

Product Code. 10376260
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Quantity:
100 g
500 g
2.5 kg
Packaging:
Plastic bottle

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 89-32-7
Molecular Formula C10H2O6
Molecular Weight (g/mol) 218.12
MDL Number MFCD00005005
InChI Key ANSXAPJVJOKRDJ-UHFFFAOYSA-N
Synonym pyromellitic dianhydride, pyromellitic anhydride, pyromellitic acid anhydride, 1,2,4,5-benzenetetracarboxylic anhydride, pyromellitic acid dianhydride, 1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone, pmda, benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone, unii-2z22t30qzq, 1,2,4,5-benzenetetracarboxylic dianhydride
PubChem CID 6966
IUPAC Name furo[3,4-f][2]benzofuran-1,3,5,7-tetrone
SMILES O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

Specifications

CAS Min % 98.5
CAS Max % 100.0
Melting Point 283°C to 287°C
Color White to Beige
Boiling Point 397°C to 400°C
Flash Point 380°C
Infrared Spectrum Authentic
Assay Percent Range 99%
Packaging Plastic bottle
Quantity 100 g
Beilstein 19,196
Solubility Information Solubility in water: decomposes. Other solubilities: soluble in acetone
Formula Weight 218.12
Percent Purity 99%
Physical Form Fine Powder
Chemical Name or Material 1,2,4,5-Benzenetetracarboxylic anhydride, 99%
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