3-Isochromanone
Product Introduction 3-Isochromanone, CAS 4385-35-7, also named 1,4-Dihydro-3H-2-benzopyran-3-one, is an important bicyclic lactone intermediate. It is widely used as a […]
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Product Introduction
3-Isochromanone, CAS 4385-35-7, also named 1,4-Dihydro-3H-2-benzopyran-3-one, is an important bicyclic lactone intermediate. It is widely used as a key synthetic building block for fine chemical synthesis.
Physical & Chemical Properties
- Appearance: White to off-white crystalline solid
- Molecular Formula: C₉H₈O₂
- Molecular Weight: 148.16
- Melting point: 80–82 °C
- Boiling point: 130 °C / 1 mmHg
- Solubility: Soluble in methanol and chloroform, slightly soluble in water
- Stability: Stable under sealed and dry conditions; avoid strong alkali and high heat
Applications
Applied as fine chemical intermediate, used in organic synthesis and agrochemical intermediate production.
Recommended Dosage
Used as synthetic intermediate, dosage depends on custom synthesis formula.
Product Advantages
- High purity available (98% /99%), low impurity
- Stable chemical structure, good reaction activity
- Reliable batch consistency, bulk supply support
Product Specifications
| Specification | Value |
|---|---|
| Product Name | 3-Isochromanone |
| Category | Food flavor monomers |
| Grade | Food / Flavor Grade |
| Packaging | 1 kg / 5 kg / 25 kg drum |
| Shelf Life | 24 months |
| Documentation | COA, TDS, MSDS supplied with each shipment |
| Origin | China |
Why Choose Taima Bio
Taima Bio supplies specialty ingredients with defined chemical specifications, full documentation (COA, TDS, MSDS), and reliable international supply. Our products serve food, beverage, confectionery, and flavor formulation customers worldwide, with flexible quantities from laboratory evaluation to commercial-scale packaging.