China Original Powder Estradiene Dione-3-Keta CAS 5571-36-8 with Fast Delivery, Find details about China Estradiene Dione-3-Keta, Estra-5 (10) from Original Powder Estradiene Dione-3-Keta CAS 5571-36-8 with Fast Delivery
CAS number 69-53-4
Molecular formula C16H19N3O4S
Molecular weight 349.40500
accurate mass 349.11000
PSA 138.03000 LOGP 1.34720
1.Organic synthetic raw materials, mainly used in the synthesis of cationic etherifying agents, emulsification, solubilization, dispersion, wetting in pharmacy, and flotation agent in synthesis. Reagents for the determination of methoxy and ethoxy groups.
2.Precautions for safe operation
Avoid contact with skin and eyes. Prevent the formation of dust and aerosols.
Where there is dust generation, provide suitable exhaust equipment.
3.Conditions for safe storage, including any incompatibilities
Store in a cool place. Keep the container tightly closed and store in a dry and ventilated place.
Density 1.2±0.1 g/cm3
Boiling point 488.1±45.0 °C at 760 mmHg
Melting point 152-154ºC
Molecular formula C20H26O3
Molecular weight three hundred and fourteen point four one nine
Flash point 241.3±15.1 °C
Precise quality three hundred and fourteen point one eight eight two zero two
PSA thirty-five point five three zero zero zero
LogP three point two zero
Appearance character Grayish white solid
Vapor pressure 0.0±1.2 mmHg at 25°C
Refractive index one point five eight two
Storage conditions - 20°C Freezer
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