3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
- CAS NO.：4462-55-9
- Empirical Formula: C11H6Cl3NO2
- Molecular Weight: 290.53
- MDL number: MFCD00052556
- EINECS: 224-723-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:16:46
What is 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride?
Chemical properties
Yellow to brown powde
The Uses of 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride is used for preparing isoxazolyl penicillin derivatives.
What are the applications of Application
3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl Chloride is an intermediate in preparing penicillin derivatives
Flammability and Explosibility
Not classified
Properties of 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
| Melting point: | 92 °C |
| Boiling point: | 390.9±42.0 °C(Predicted) |
| Density | 1.472±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| pka | -6.62±0.50(Predicted) |
| color | White to Almost white |
| Water Solubility | 22.98mg/L at 25℃ |
| CAS DataBase Reference | 4462-55-9(CAS DataBase Reference) |
| EPA Substance Registry System | 4-Isoxazolecarbonyl chloride, 3-(2,6-dichlorophenyl)-5-methyl- (4462-55-9) |
Safety information for 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
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![[3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOL-4-YL]METHANOL](https://img.chemicalbook.in/CAS/GIF/175204-38-3.gif)
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