Ethynodiol diacetate

About This Item

Molecular Formula	C₂₄H₃₂O₄
CAS Number	297-76-7

FC-0357971

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Properties

Chemical Identifiers

IUPAC Name	[(3S,8R,9S,10R,13S,14S,17R)-17-acetyloxy-17-ethynyl-13-methyl-2,3,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
SMILES	CC(=O)OC1CCC2C3CCC4(C(C3CCC2=C1)CCC4(C#C)OC(=O)C)C
InChI Key	ONKUMRGIYFNPJW-KIEAKMPYSA-N
InChI	InChI=1S/C24H32O4/c1-5-24(28-16(3)26)13-11-22-21-8-6-17-14-18(27-15(2)25)7-9-19(17)20(21)10-12-23(22,24)4/h1,14,18-22H,6-13H2,2-4H3/t18-,19-,20+,21+,22-,23-,24-/m0/s1

Physical Properties

Boiling Point	461.1±45.0 °C at 760 mmHg
Melting Point	126-127
Flash Point	221.8±27.1 °C
Density	1.1±0.1 g/cm3

Safety Information

Hazard Class

Danger

Flash Point

221.8±27.1 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.