Introduction：Basic information about 3,4,5,6-Tetrahydrophthalic anhydride CAS 2426-02-0, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Table of Contents
- 1. 3,4,5,6-Tetrahydrophthalic anhydride Basic information
- 2. 3,4,5,6-Tetrahydrophthalic anhydride Chemical Properties
- 3. Safety Information
- 4. 3,4,5,6-Tetrahydrophthalic anhydride Usage And Synthesis
- 5. 3,4,5,6-Tetrahydrophthalic anhydride Preparation Products And Raw materials
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 |
| InChI | 1S/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H2 |
| InChIKey | HMMBJOWWRLZEMI-UHFFFAOYSA-N |
| SMILES | O=C1OC(=O)C2=C1CCCC2 |
| 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
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-52/53-42/43-41 |
| Safety Statements | 26-36-61-37/39-24-22 |
| RIDADR | 2698 |
| WGK Germany | 3 |
| F | 10-21 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29173990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Aquatic Chronic 3
Eye Dam. 1
Resp. Sens. 1
Skin Sens. 1 |
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 |
