17?-Ethynylestradiol, 98%, an orally bio-active estrogen [CAS: 57-63-6]

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Sku: 425563-1G
J&K Scientific
Cat. No. 425563
CAS 57-63-6
MF C20H24O2
MW 296.41
Synonym Ethynylestradiol

Properties

Melting Point 181-185°C 760.0mmhg
Boiling Point 760.0mmhg
Flash Point 760.0mmhg
Optical Rotation -32.0° to -28.0° (C=0.4, Pyridine)
MDL MFCD00003690

Safety Information

Symbol GHS07GHS07 GHS08GHS08
Signal Word Warning
Hazard Statements H302 H350
Precautionary Statements P201 P202 P264 P270 P281 P301+P312+P330 P308+P313 P405 P501
WGK Germany 3
RTECS RC8925000
TSCA 0