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HS Code |
780160 |
| Cas Number | 85-43-8 |
| Molecular Formula | C8H8O3 |
| Molecular Weight | 152.15 |
| Iupac Name | 3a,4,7,7a-Tetrahydroisobenzofuran-1,3-dione |
| Synonyms | cis-1,2,3,6-Tetrahydrophthalic anhydride |
| Appearance | White to off-white crystalline solid |
| Melting Point | 64-68°C |
| Boiling Point | 285°C at 760 mmHg |
| Solubility In Water | Slightly soluble |
| Density | 1.364 g/cm3 |
| Smiles | O=C1OC(=O)C2CCCC12 |
| Inchi | InChI=1S/C8H8O3/c9-7-5-2-1-3-6(5)4-8(10)11-7/h5-6H,1-4H2 |
| Ec Number | 201-605-4 |
As an accredited 3a,4,7,7a-Tetrahydroisobenzofuran-1,3-dione factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Sigma-Aldrich’s 25g 3a,4,7,7a-Tetrahydroisobenzofuran-1,3-dione comes in a clear, tightly sealed amber glass bottle with hazard labeling. |
| Shipping | Shipping of **3a,4,7,7a-Tetrahydroisobenzofuran-1,3-dione** (from Sigma-Aldrich/Merck/TCI, chemical grade) is conducted in tightly sealed containers to prevent moisture and contamination. The product is typically shipped under ambient conditions, following all relevant regulations for non-hazardous laboratory chemicals, with appropriate documentation and labeling to ensure safe and compliant delivery. |
| Storage | **3a,4,7,7a-Tetrahydroisobenzofuran-1,3-dione** should be stored in a tightly closed container in a cool, dry, and well-ventilated area. Protect from moisture, heat, and direct sunlight. Store away from incompatible substances such as strong bases and oxidizers. Follow all standard laboratory safety protocols and consult the manufacturer's Safety Data Sheet (SDS) for additional storage guidelines. |
Competitive 3a,4,7,7a-Tetrahydroisobenzofuran-1,3-dione prices that fit your budget—flexible terms and customized quotes for every order.
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