4,5-Dimethyl-1,2-oxazol-3-amine

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Names

[ CAS No. ]:
13999-39-8

[ Name ]:
4,5-Dimethyl-1,2-oxazol-3-amine

[Synonym ]:
4,5-Dimethylisoxazol-3-amine
4,5-dimethyl-1,2-oxazol-3-amine
4,5-dimethyl-3-oxazolylamine
3-amino-4,5-dimethyl isoxazole
EINECS 237-802-7
4,5-Dimethyl-3-aminoisoxazole
4,5-dimethyl-3-isoxazolamine

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
250.0±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C5H8N2O

[ Molecular Weight ]:
112.130

[ Flash Point ]:
105.0±25.9 °C

[ Exact Mass ]:
112.063660

[ PSA ]:
52.05000

[ LogP ]:
-0.28

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.521

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
22

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-dibromo-2-methylbutanenitrile
  • TERT-BUTYL (4,5-DIMETHYLISOXAZOL-3-YL)CARBAMATE

DownStream

  • Sulfatroxazole
  • 2-bromo-N-(4,5-dimethylisoxazol-3-yl)benzenesulfonamide
  • N-[4-[(4,5-dimethyl-1,2-oxazol-3-yl)sulfamoyl]phenyl]acetamide

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4,5-Dimethyl-1,2-oxazol-3-amine hydrochloride (1:1)
  • (4,5-dimethyl-1,2-oxazol-3-yl)oxy-diethoxy-sulfanylidene-λ5-phosphane
  • N-[4-[(4,5-dimethyl-1,2-oxazol-3-yl)sulfamoyl]phenyl]acetamide
  • 1-carbamimidoyl-2-(4,5-dimethyl-1,2-oxazol-3-yl)-1-methylguanidine,hydrochloride
  • 4-amino-N-(4,5-dimethyl-1,2-oxazol-3-yl)-3-hydroxybenzenesulfonamide
  • Sulfatroxazole