6-Chloro-4-oxo-4H-chromene-3-carbaldehyde
Modify Date: 2024-01-09 22:16:39
6-Chloro-4-oxo-4H-chromene-3-carbaldehyde structure
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Common Name | 6-Chloro-4-oxo-4H-chromene-3-carbaldehyde | ||
|---|---|---|---|---|
| CAS Number | 42248-31-7 | Molecular Weight | 208.598 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 351.9±42.0 °C at 760 mmHg | |
| Molecular Formula | C10H5ClO3 | Melting Point | 166-168 °C(lit.) | |
| MSDS | N/A | Flash Point | 161.5±26.9 °C | |
| Name | 6-chloro-3-formylchromone |
|---|---|
| Synonym | More Synonyms |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 351.9±42.0 °C at 760 mmHg |
| Melting Point | 166-168 °C(lit.) |
| Molecular Formula | C10H5ClO3 |
| Molecular Weight | 208.598 |
| Flash Point | 161.5±26.9 °C |
| Exact Mass | 207.992722 |
| PSA | 47.28000 |
| LogP | 1.41 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.693 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S37/39-S26 |
| WGK Germany | 3 |
| HS Code | 2914700090 |
| Precursor 6 | |
|---|---|
| DownStream 9 | |
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CAS#:1263273-24-0| HS Code | 2914700090 |
|---|---|
| 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% |
| MFCD00139138 |
| 6-Chloro-4-oxo-4H-chromene-3-carbaldehyde |
| 6-Chloro-3-formylchromone |
| 6-chloro-4-oxochromene-3-carbaldehyde |
| 6-Chlorochromone-3-carboxaldehyde |
| T66 BO EVJ DVH HG |
| 6-Chloro-4-oxo-4H-1-benzopyran-3-carboxaldehyde |
| 475035 |
| 4H-1-Benzopyran-3-carboxaldehyde, 6-chloro-4-oxo- |