CAS Number33533-99-2
Synonyms6-chloro-1-benzopyran-4-one; 6-Chlor-chromen-4-on; 4H-1-Benzopyran-4-one,6-chloro; 2-chlorochromone; 6-Chlorchromon; MFCD00191904; 6-Chlorochromone; 6-Chloro-chromen-4-one; 6-chloranylchromen-4-one; 6-Chloro-1-benzopyran-4(4H)-one; 6-Chloro-4H-chromen-4-one
Molecular FormulaC9H5ClO2
Molecular Weight180.59
Purity98%
Density1.399g/cm3
Boiling Point290.9ºC at 760mmHg
Melting Point136-138 °C(lit.)
AppearanceSolid;White to Orange to Green powder to crystal
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 33533-99-2 |
| Catalog No. | 2A-9006799 |
| Chinese Name | 6-氯色酮 |
| Synonyms | 6-chloro-1-benzopyran-4-one; 6-Chlor-chromen-4-on; 4H-1-Benzopyran-4-one,6-chloro; 2-chlorochromone; 6-Chlorchromon; MFCD00191904; 6-Chlorochromone; 6-Chloro-chromen-4-one; 6-chloranylchromen-4-one; 6-Chloro-1-benzopyran-4(4H)-one; 6-Chloro-4H-chromen-4-one |
| Molecular Formula | C9H5ClO2 |
| Molecular Weight | 180.59 |
| Purity | 98 |
| Density | 1.399g/cm3 |
| Boiling Point | 290.9ºC at 760mmHg |
| Melting Point | 136-138 °C(lit.) |
| Appearance | Solid;White to Orange to Green powder to crystal |
| Storage Condition | Room Temperature |
| HTC | 2914700090 |
| MDL Number | C9H5ClO2 |
| SMILES | O=c1ccoc2ccc(Cl)cc12 |
| InChI Key | VFZQATFTQAZCMO-UHFFFAOYSA-N |
| MSDS | msds/6799_1_33533_99_2.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
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