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HS Code |
499183 |
| Product Name | 4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one |
| Cas Number | 56123-90-7 |
| Molecular Formula | C10H7ClO3 |
| Molecular Weight | 210.62 g/mol |
| Appearance | Light yellow to brown solid |
| Melting Point | 160-164°C |
| Purity | Typically ≥98% |
| Solubility | Soluble in DMSO, methanol, and ethanol |
| Smiles | C1=CC(=C(C2=C1OC(=O)C=C2)O)CCl |
| Inchi | InChI=1S/C10H7ClO3/c11-5-6-3-4-8(12)7-2-1-9(13)14-10(6)7/h1-4,12H,5H2 |
| Storage Conditions | Store at 2-8°C, protected from light |
| Synonyms | 4-Chloromethylumbelliferone |
As an accredited 4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one, 1g, supplied in a sealed amber glass bottle with tamper-evident cap, labeled. |
| Shipping | 4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one is shipped in tightly sealed, chemical-resistant containers to prevent moisture and light exposure. Transport is conducted following hazardous material guidelines, with appropriate labeling and documentation per regulatory standards. Temperature control may be provided to maintain product integrity during transit by Sigma Aldrich, Merck, or TCI. |
| Storage | **Storage for 4-(Chloromethyl)-7-hydroxy-2H-chromen-2-one (Sigma Aldrich/Merck/TCI):** Store in a tightly closed container in a cool, dry, well-ventilated area, away from incompatible substances (such as strong oxidizers and bases). Protect from light and moisture. Recommended storage temperature: 2–8 °C (refrigerated). Follow all chemical hygiene and safety protocols as outlined in the product Safety Data Sheet (SDS). |
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