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3,5-Dimethylisoxazole

CAS No.
300-87-8
Chemical Name:
3,5-Dimethylisoxazole
Synonyms
Isoxazole, 3,5-dimethyl-;u21221;U 21221;3,5-DISO;Dimexazol;Dimexaxol;AKOS BBS-00006705;3,5-dimethyl-isoxazol;3,5-DIMETHYLISOXAZOLE;3,5-DIMETHOXYISOXAZOLE
CBNumber:
CB5477056
Molecular Formula:
C5H7NO
Molecular Weight:
97.12
MDL Number:
MFCD00003156
MOL File:
300-87-8.mol
MSDS File:
SDS
Last updated:2024-03-26 14:13:49

3,5-Dimethylisoxazole 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
Specific Gravity 0.99
color Colorless to Light yellow to Light orange
PH 4.5 (10g/l, H2O, 20℃)
Water Solubility insoluble
BRN 106324
InChIKey FICAQKBMCKEFDI-UHFFFAOYSA-N
LogP 1.431 (est)
CAS DataBase Reference 300-87-8(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII JS7C0HP303
NIST Chemistry Reference Isoxazole, 3,5-dimethyl-(300-87-8)
EPA Substance Registry System Isoxazole, 3,5-dimethyl- (300-87-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS02
Signal word  Warning
Hazard statements  H226
Precautionary statements  P210-P233-P240-P241+P242+P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P241-P280a-P501a
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
NFPA 704
2
0 0

3,5-Dimethylisoxazole price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich D167509 3,5-Dimethylisoxazole 98% 300-87-8 25ml $57.3 2024-03-01 Buy
TCI Chemical D1767 3,5-Dimethylisoxazole >99.0%(GC) 300-87-8 25mL $35 2024-03-01 Buy
TCI Chemical D1767 3,5-Dimethylisoxazole >99.0%(GC) 300-87-8 250mL $176 2024-03-01 Buy
Alfa Aesar A12217 3,5-Dimethylisoxazole, 99% 300-87-8 25g $43.65 2024-03-01 Buy
Alfa Aesar A12217 3,5-Dimethylisoxazole, 99% 300-87-8 100g $126.65 2024-03-01 Buy
Product number Packaging Price Buy
D167509 25ml $57.3 Buy
D1767 25mL $35 Buy
D1767 250mL $176 Buy
A12217 25g $43.65 Buy
A12217 100g $126.65 Buy

3,5-Dimethylisoxazole Chemical Properties,Uses,Production

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.

123-54-6
300-87-8
Synthesis of 3,5-Dimethylisoxazole from Acetylacetone
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View Lastest Price from 3,5-Dimethylisoxazole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,5-Dimethylisoxazole pictures 2024-03-28 3,5-Dimethylisoxazole
300-87-8
US $40.00 / kg 1kg 99% 1000 hebei hongtan Biotechnology Co., Ltd
3,5-Dimethylisoxazole pictures 2023-11-28 3,5-Dimethylisoxazole
300-87-8
US $0.00 / kg 1kg 0.99 20 tons Hebei Yanxi Chemical Co., Ltd.
3,5-Dimethylisoxazole pictures 2023-11-24 3,5-Dimethylisoxazole
300-87-8
US $0.00 / KG 1KG 99% 50000KG/month Hebei Mojin Biotechnology Co., Ltd
AKOS BBS-00006705 3,5-DISO 3,5-DIMETHYLISOXAZOLE 3,5-DIMETHYLISOOXAZOLE 3,5-DIMETHOXYISOXAZOLE DIMETHYLISOXAZOLE(3,5-) U 21221 u21221 3,5-dimethyl-isoxazol 3,5-Dwumetyloizoksazolu 3,5-DIMETHYLISOXAZOLE, WACKER QUALITY 3,5-Dimethylisoxazole, 98+% Dimexazol Dimexaxol 3,5-Dimethylisoxazole ,97% 3,5-Dimethylisoxazole,99% 3,5-DiMethylisoxazole, 99% 25GR 3,5-DIMETHYLISOXAZOLE FOR SYNTHESIS 3,5-Dimethylisoxazole> Isoxazole, 3,5-dimethyl- 300-87-8 C5H7NO Building Blocks Heterocyclic Building Blocks Isoxazoles Building Blocks Chemical Synthesis Heterocyclic Building Blocks API intermediates Building Blocks Heterocyclic Building Blocks Isoxazoles Oxazole&Isoxazole