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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 1,3-Isobenzofurandione, 3a,7a-dihydro-4,5,6,7-tetraphenyl-
1,3-Isobenzofurandione, 3a,7a-dihydro-4,5,6,7-tetraphenyl- structure, CAS 6971-41-1

1,3-Isobenzofurandione, 3a,7a-dihydro-4,5,6,7-tetraphenyl-

CAS Number6971-41-1

SynonymsTetraphenyl-3,5-cyclohexadien-1,2-dicarbonsaeureanhydrid; 1,2-Dihydro-3,4,5,6-tetraphenylphthalic anhydride; 3,4,5,6-tetraphenyl-cyclohexa-3,5-diene-1,2-dicarboxylic acid anhydride; 3,4,5,6-Tetraphenyl-1,2-dihydro-phthalsaeure-anhydrid; 3,4,5,6-tetraphenyl-1,2-dihydrophthalic anhydride; Tetraphenyldihydrophthalsaeureanhydrid; 3,4,5,6-tetraphenyl-1,2-dihydro-o-phthalic anhydride

Molecular FormulaC32H22O3

Molecular Weight454.53

Purity

Density1.262g/cm3

Boiling Point689.6ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

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Symbol

Signal Word

Cat. No.: 2A-9063003 Purity:
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Quality Control of [ 6971-41-1 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number6971-41-1
Catalog No.2A-9063003
Chinese Name1,3-Isobenzofurandione,3a,7a-dihydro-4,5,6,7-tetraphenyl
SynonymsTetraphenyl-3,5-cyclohexadien-1,2-dicarbonsaeureanhydrid; 1,2-Dihydro-3,4,5,6-tetraphenylphthalic anhydride; 3,4,5,6-tetraphenyl-cyclohexa-3,5-diene-1,2-dicarboxylic acid anhydride; 3,4,5,6-Tetraphenyl-1,2-dihydro-phthalsaeure-anhydrid; 3,4,5,6-tetraphenyl-1,2-dihydrophthalic anhydride; Tetraphenyldihydrophthalsaeureanhydrid; 3,4,5,6-tetraphenyl-1,2-dihydro-o-phthalic anhydride
Molecular FormulaC32H22O3
Molecular Weight454.53
Density1.262g/cm3
Boiling Point689.6ºC at 760 mmHg
MDL NumberMFCD00023104
SMILESO=C1OC(=O)C2C(c3ccccc3)=C(c3ccccc3)C(c3ccccc3)=C(c3ccccc3)C12
InChIInChI=1S/C32H22O3/c33-31-29-27(23-17-9-3-10-18-23)25(21-13-5-1-6-14-21)26(22-15-7-2-8-16-22)28(30(29)32(34)35-31)24-19-11-4-12-20-24/h1-20,29-30H
InChI KeySDIBWMJFIDQLCK-UHFFFAOYSA-N
MSDSmsds/63003_1_6971_41_1.pdf
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