CAS Number18385-72-3
Synonyms7-Chloro-2,3-dihydro-4H-chromen-4-one; 7-chloro-2,3-dihydro-1-benzopyran-4-one; 7-CHLORO-4-CHROMANONE; 7-chlorochroman-4-one; 7-Chlorchroman-4-on; 7-chloro-3,4-dihydro-2H-1-benzopyran-4-one
Molecular FormulaC9H7ClO2
Molecular Weight182.61
Density1.3±0.1 g/cm3
Boiling Point322.0±42.0 °C at 760 mmHg
Melting Point65-67°C
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 18385-72-3 |
| Catalog No. | 2A-9077173 |
| Chinese Name | 7-氯-4-二氢色原酮 |
| Synonyms | 7-Chloro-2,3-dihydro-4H-chromen-4-one; 7-chloro-2,3-dihydro-1-benzopyran-4-one; 7-CHLORO-4-CHROMANONE; 7-chlorochroman-4-one; 7-Chlorchroman-4-on; 7-chloro-3,4-dihydro-2H-1-benzopyran-4-one |
| Molecular Formula | C9H7ClO2 |
| Molecular Weight | 182.61 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 322.0±42.0 °C at 760 mmHg |
| Melting Point | 65-67°C |
| Storage Condition | 2-8°C |
| HTC | 2932999099 |
| PubChem ID | 30121875 |
| SMILES | O=C1CCOc2cc(Cl)ccc21 |
| InChI | InChI=1S/C9H7ClO2/c10-6-1-2-7-8(11)3-4-12-9(7)5-6/h1-2,5H,3-4H2 |
| InChI Key | YBCBUDKINFJWHE-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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