5-Methylisoxazole Chemical Properties

Boiling point:

122°C

Density 

1.018

refractive index 

n20/D 1.438(lit.)

Flash point:

30°C

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

form 

clear liquid

pka

-1.68±0.50(Predicted)

color 

Colorless to Light yellow

BRN 

104680

CAS DataBase Reference

5765-44-6(CAS DataBase Reference)

NIST Chemistry Reference

Isoxazole, 5-methyl-(5765-44-6)

EPA Substance Registry System

Isoxazole, 5-methyl- (5765-44-6)

Safety Information

Hazard Codes 

F

Risk Statements 

10

Safety Statements 

16-33

RIDADR 

1993

WGK Germany 

3

HazardClass 

3.2

PackingGroup 

III

HS Code 

2934999090

MSDS

• Language:English Provider:5-Methylisoxazole

5-Methylisoxazole Usage And Synthesis

Uses

5-methyl-Isoxazole is a useful isoxazole derivative and building block. Upon pyrolysis, 5-methyl-Isoxazole forms a ketonitrile.

5-Methylisoxazole(5765-44-6)Related Product Information

• 5-Methyl-1H-benzotriazole
• 2-Methyl-4-isothiazolin-3-one
• ISOXAFLUTOLE
• Chloromethyl isopropyl carbonate
• 4-Methyl-2-pentanone
• Isoxazole
• 1-CHLOROMETHYL-1H-1,2,4-TRIAZOLE
• 3-Methyl-2-butanone
• Sulfisoxazole
• Tolyltriazole
• 5-Methylisoxazole-3-carboxylic acid
• 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid
• 3-(2-Chlorophenyl)-5-methylisoxazole-4-carbonyl chloride
• 3-Amino-5-methylisoxazole
• 5-CHLORO-3-PHENYLANTHRANIL
• 3-METHYL-5-PHENYLISOXAZOLE
• 4-(CHLOROMETHYL)-3,5-DIMETHYLISOXAZOLE
• 3-Sulfanilamido-5-methylisoxazole,3-(para-Aminophenylsulphonamido)-5-methylisoxazole,3-(p-aminophenylsulfonamido)-5-methylisoxazol