Product

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride

CAS No.：4462-55-9

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3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride Basic information

Product Name:	3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
Synonyms:	3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolecarbonylchlorid;3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBONYL CHLORIDE;3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride;3-(2,6-DICHLOROPHENYL)-5-METHYL-4-CHLOROCARBONYL ISOXAZOLE;3-(2,6-DICHLOROPHENYL)-5-METHYL-4-ISOXAZOLE-CARBONYL CHLORIDE;DICHLOROPHENYL-5-METHYLISOXAZOLE-4-CARBONYLCHLORIDE;3-(2,6-Dichlorophenyl)-5-Methyl-4-Carbonylisoxazolechloride;3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolecarbonyl chlorid 3-(2,6-dichlorophenyl)-5-methylisoxazole- 4-carbonyl chloride 3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolecarbonyl chloride
CAS:	4462-55-9
MF:	C11H6Cl3NO2
MW:	290.53
EINECS:	224-723-8
Product Categories:	Aromatics;Heterocycles;Oxazole&Isoxazole
Mol File:	4462-55-9.mol

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride Chemical Properties

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
pka	-6.62±0.50(Predicted)
form	powder to crystal
color	White to Almost white
Water Solubility	22.98mg/L at 25℃
LogP	3.26 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

Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45-36/37/39/45
RIDADR	3261
Hazard Note	Corrosive
HS Code	2934999090

MSDS Information

Provider	Language
3-(2,6-Dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride	English
ALFA	English

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride Usage And Synthesis

Chemical Properties	Yellow to brown powde
Uses	3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride is used for preparing isoxazolyl penicillin derivatives.
Flammability and Explosibility	Notclassified

3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride Preparation Products And Raw materials

Raw materials

Hydroxylamine hydrochloride-->Phosphorus pentachloride-->2,6-Dichlorotoluene-->Acetoxyacetic acid-->3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carboxylic acid-->Ethyl 5-methylisoxazole-4-carboxylate-->2,6-DICHLORO-N-HYDROXYBENZENECARBOXIMIDOYL CHLORIDE-->METHYL 3-(2,6-DICHLOROPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLATE-->ETHYL 3-(2,6-DICHLORO-PHENYL)-5-METHYL-ISOXAZOLE-4-CARBOXYLATE-->2,6-Dichlorobenzaldoxime-->2,6-Dichlorobenzaldehyde

Preparation Products

Dicloxacillin sodium

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