5-AMINO-3,4-DIMETHYLISOXAZOLE

Name	5-Amino-3,4-dimethyl-isoxazole
Synonyms	5-AMino-3 4-diMethylisoxazole 3,4-DIMETHYLISOXAZOL-5-AMINE 3,4-Dimethyl-5-isoxazolamine 3,4-Dimethylisoxazol-5-amine 5-AMINO-3,4-DIMETHYLISOXAZOLE 5-amino-3,4-dimethylisoxazole 5-Isoxazolamine, 3,4-dimethyl- 5-Amino-3,4-dimethyl-isoxazole 3,4-dimethylisoxazol-5-ylamine 5-Amino-3,4-dimethylisooxazole 3,4-dimethyl-1,2-oxazol-5-amine
CAS	19947-75-2
EINECS	243-437-4
InChI	InChI=1/C5H8N2O/c1-3-4(2)7-8-5(3)6/h6H2,1-2H3

Molecular Formula	C5H8N2O
Molar Mass	112.13
Density	1.118±0.06 g/cm3(Predicted)
Melting Point	118-122°C(lit.)
Boling Point	246.0±35.0 °C(Predicted)
Flash Point	102.6°C
Solubility	DMSO, Methanol
Vapor Presure	0.0278mmHg at 25°C
Appearance	Solid
Color	White to Off-White
BRN	108546
pKa	-0.24±0.50(Predicted)
Storage Condition	-20°C Freezer
Refractive Index	1.52
MDL	MFCD00046081
Physical and Chemical Properties	Melting point 118-120°C
Use	For the synthesis of sulfamethoxazole

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection
WGK Germany	3

NIST chemical information	Information provided by: webbook.nist.gov (external link)
Use	For the synthesis of sulfamethoxazole For the synthesis of sulfamethoxazole

Last Update：2024-04-09 19:05:10

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