3,4,5,6-Tetrahydrophthalic anhydride

3,4,5,6-Tetrahydrophthalic anhydride Basic information

Product Name:	3,4,5,6-Tetrahydrophthalic anhydride
Synonyms:	1,3-Isobenzofurandione, 4,5,6,7-tetrahydro-;3,4,5,6-tetrahydrophthalicacidanhydride;3,4,5,6-TETRAHYDROPHTHALIC ANHYDRIDE, 95 %;3,4,5,6-TETRAHYDROPHTHALIC ANHYDRIDE,1-CYCLOHEXENEDICARBOXYLIC ANHYDRIDE;Δ¹-Tetrahydrophthalic anhydride;DELTA1-Tetrahydrophthalic anhydride;3,4,5,6-TETRAHYDROPHTHALIC ANHYDRIDE 96%;1-CYCLOHEXENEDICARBOXYLIC ANHYDRIDE
CAS:	2426-02-0
MF:	C8H8O3
MW:	152.15
EINECS:	219-374-3
Product Categories:	Diels-Alder Adducts
Mol File:	2426-02-0.mol

3,4,5,6-Tetrahydrophthalic anhydride Chemical Properties

Melting point	69-73 °C(lit.)
Boiling point	234.6°C (rough estimate)
density	1.2000
refractive index	1.4447 (estimate)
storage temp.	2-8°C
solubility	Chloroform (Sparingly, Sonicated), DMSO (Sparingly)
form	Crystalline Powder
color	White to cream
Water Solubility	REACTS
BRN	136335
Stability:	Moisture Sensitive
InChIKey	HMMBJOWWRLZEMI-UHFFFAOYSA-N
CAS DataBase Reference	2426-02-0(CAS DataBase Reference)
NIST Chemistry Reference	1-Cyclohexene-1,2-dicarboxylic anhydride(2426-02-0)
EPA Substance Registry System	1,3-Isobenzofurandione, 4,5,6,7-tetrahydro- (2426-02-0)

Safety Information

MSDS Information

Provider	Language
3,4,5,6-Tetrahydrophthalic anhydride	English
SigmaAldrich	English
ACROS	English

3,4,5,6-Tetrahydrophthalic anhydride Usage And Synthesis

Chemical Properties	White to cream crystalline powder
Uses	3,4,5,6-Tetrahydrophthalic Anhydride is useful in the synthesis and biological evaluation of 6-hydroxypyridazinone benzisoxazoles as an atypical antipsychotics.

3,4,5,6-Tetrahydrophthalic anhydride Preparation Products And Raw materials

Raw materials	1,2,3,6-Tetrahydrophthalic anhydride
Preparation Products	Tetramethrin-->N-Hydroxymethyl-3,4,5,6-tetrahydrophthalimide-->FLUMICLORAC-PENTYL-->3,4,5,6-Tetrahydrophthalimide

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