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26266-63-7

26266-63-7 Structure

26266-63-7 Structure
IdentificationBack Directory
[Name]

tetrahydrophthalic anhydride
[CAS]

26266-63-7
[Synonyms]

1,3-Isobenzofurandione, tetrahydro-
Cyclohex-1-ene-1,2-dicarbonoic acid anhydride
[EINECS(EC#)]

247-570-9
[Molecular Formula]

C8H8O3
[MOL File]

26266-63-7.mol
[Molecular Weight]

152.15
Chemical PropertiesBack Directory
[Boiling point ]

285.6℃[at 101 325 Pa]
[density ]

1.244[at 20℃]
[vapor pressure ]

0.52Pa at 25℃
[pka]

4.07[at 20 ℃]
[Water Solubility ]

43.8g/L at 20℃
[LogP]

-4.79 at 20℃
[EPA Substance Registry System]

1,3-Isobenzofurandione, tetrahydro- (26266-63-7)
Safety DataBack Directory
[Symbol(GHS) ]

Health Hazard (GHS08)Corrosion (GHS05)
GHS08,GHS05
[Signal word ]

Danger
[Hazard statements ]

H334-H412-H317-H318
[Precautionary statements ]

P261-P285-P304+P341-P342+P311-P501-P280-P305+P351+P338-P310-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P273-P501
[TSCA ]

TSCA listed
[REACH Registrations]

Active
Hazard InformationBack Directory
[Definition]

ChEBI: 1,2,3,6-tetrahydrophthalic anhydride is a cyclic dicarboxylic anhydride that is 1,3,3a,4,7,7a-hexahydro-2-benzofuran carrying oxo groups at positions 1 and 3. It is a cyclic dicarboxylic anhydride and a tetrahydrofurandione.
[Flammability and Explosibility]

Nonflammable
26266-63-7 suppliers list
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