3,4,5,6-Tetrahydrophthalic anhydride, 98%, Thermo Scientific Chemicals

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.

Chemical Identifiers

CAS

2426-02-0

Molecular Formula

C8H8O3

Molecular Weight (g/mol)

152.15

MDL Number

MFCD00005917

InChI Key

HMMBJOWWRLZEMI-UHFFFAOYSA-N

Synonym

3,4,5,6-tetrahydrophthalic anhydride, 4,5,6,7-tetrahydroisobenzofuran-1,3-dione, 1-cyclohexene-1,2-dicarboxylic anhydride, 1,3-isobenzofurandione, 4,5,6,7-tetrahydro, unii-01d3m89a2w, cyclohexene-1,2-dicarboxylic anhydride, 3,4,5,6-tetrahydrophthalic acid anhydride, 1,3,4,5,6,7-hexahydro-2-benzofuran-1,3-dione, 1, 4,5,6,7-tetrahydro, 4,5,6,7-tetrahydro-1,3-isobenzofurandione

PubChem CID

12475

SMILES

O=C1OC(=O)C2=C1CCCC2

Melting Point

70.0°C to 74.0°C

Color

White to Cream

Infrared Spectrum

Authentic

Assay Percent Range

98%

Packaging

Glass bottle

Quantity

25 g

Beilstein

17,461

Solubility Information

Solubility in water: reacts.

IUPAC Name

4,5,6,7-tetrahydro-2-benzofuran-1,3-dione

Formula Weight

152.15

Percent Purity

98%

Physical Form

Crystalline Powder

Chemical Name or Material

3,4,5,6-Tetrahydrophthalic anhydride

Hazard Category

GHS Signal Word: Danger

EINECSNumber

219-374-3

SDS

Hazard Category

GHS Signal Word: Danger

EINECSNumber

219-374-3

SDS

RUO – Research Use Only