CAS:3069-67-8 5-methyl-3H-1,3,4-oxadiazol-2-one

Name:5-methyl-3H-1,3,4-oxadiazol-2-one

Synonyms:5-methyl-3H-[1,3,4]oxadiazol-2-one;2,3-dihydro-5-methyl-2-oxo-1,3,4-oxadiazole;5-Methyl-3H-[1,3,4]oxadiazol-2-on;5-methyl-1,3,4-oxadiazolin-2-one;5-Methyl-1,3,4-oxadiazol-2(3H)-one;5-methyl-1,3,4-oxadiazol-2-ol;2-methyl-1,3,4-oxadiazol-5(4H)-one;

CAS:3069-67-8

Purity:97%

Molecular Formula:C3H4N2O2

Molecular Weight:100.08

Melting Point:112 °C

Boiling Point:134 °C(Press: 14 Torr)

Appearance:White to off-white (Solid)

Density:1.55±0.1 g/cm3(Predicted)

PSA:58.89000

LogP:-0.32870

Water solubility:insoluble in water

Acidity coefficient:6.34±0.70(Predicted)

refractive index:1.601

Storage condition:Sealed in dry,2-8°C

Application: 5-methyl -1,3, 4-oxadiazolone is an intermediate of the insecticide pyrazinone. The preparation is carried out by reacting acetohydrazide with phosgene at -20~20 °c in the presence of alkali in a solvent to obtain the product.

Packaging & Delivery

Package:5g/10g/25g/50g/bulk package

Transportation: by FeDex or by ocean shipping or clients requirement

Delivery Detail: Within 3-5 days after full payment.

Flexible payment terms: support T/T, Paypal , Credit Card.

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