Basic information Safety Supplier Related

3,5-Dimethylisoxazole

Basic information Safety Supplier Related

3,5-Dimethylisoxazole Basic information

Product Name:
3,5-Dimethylisoxazole
Synonyms:
  • AKOS BBS-00006705
  • 3,5-DISO
  • 3,5-DIMETHYLISOXAZOLE
  • 3,5-DIMETHYLISOOXAZOLE
  • 3,5-DIMETHOXYISOXAZOLE
  • DIMETHYLISOXAZOLE(3,5-)
  • U 21221
  • u21221
CAS:
300-87-8
MF:
C5H7NO
MW:
97.12
EINECS:
206-100-2
Product Categories:
  • Building Blocks
  • Chemical Synthesis
  • API intermediates
  • Building Blocks
  • Heterocyclic Building Blocks
  • Heterocyclic Building Blocks
  • Oxazole&Isoxazole
  • Isoxazoles
Mol File:
300-87-8.mol
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3,5-Dimethylisoxazole Chemical Properties

Melting point:
-14℃
Boiling point:
142-144 °C(lit.)
Density 
0.99 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.442(lit.)
Flash point:
88 °F
storage temp. 
Inert atmosphere,Room Temperature
solubility 
50.9g/l
pka
-1.35±0.28(Predicted)
form 
clear liquid
color 
Colorless to Light yellow to Light orange
Specific Gravity
0.99
PH
4.5 (10g/l, H2O, 20℃)
Water Solubility 
insoluble
BRN 
106324
InChIKey
FICAQKBMCKEFDI-UHFFFAOYSA-N
CAS DataBase Reference
300-87-8(CAS DataBase Reference)
NIST Chemistry Reference
Isoxazole, 3,5-dimethyl-(300-87-8)
EPA Substance Registry System
Isoxazole, 3,5-dimethyl- (300-87-8)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
10-20/21/22
Safety Statements 
16-36
RIDADR 
UN 1993 3/PG 3
WGK Germany 
3
RTECS 
NY2774200
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29349990

MSDS

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3,5-Dimethylisoxazole Usage And Synthesis

Chemical Properties

clear colourless to pale yellow liquid

Uses

The optimization of 3,5-dimethylisoxazole derivatives to develop potent inhibitors of the BET (bromodomain and extra terminal domain) bromodomain family with good ligand efficiency. It has hypoglycemic activity.

Application

3,5-dimethylisoxazole is an organic intermediate used in the preparation of 4-(chloromethyl)-3,5-dimethylisoxazole.

Preparation

3,5-Dimethylisozole can be synthesized from acetylacetone and hydroxylamine hydrochloride in one step off ring.

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