[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,
17-decahydrocyclopenta[a]phenanthren-3-yl]
N,N-bis(2-chloroethyl)carbamate (Molecular Formula: C₂₃H₃₁Cl₂NO₃)

Product Name:	[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16, 17-decahydrocyclopenta[a]phenanthren-3-yl] N,N-bis(2-chloroethyl)carbamate
CAS Registry Number:	2998-57-4
EINECS:	221-076-3
Synonyms:	[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16, 17-decahydrocyclopenta[a]phenanthren-3-yl] N,N-bis(2-chloroethyl)carbamate; DSSTox_CID_26458; 2998-57-4;Estramustina; Estradiol 3-(N,N-bis(2-chloroethyl)carbamate); NCGC00164581-01; Estramustinum; CHEBI:4868;
Molecular Structure:
Molecular Formula:	C₂₃H₃₁Cl₂NO₃
Molecular Weight:	440.40314
Density:	1.253 g/cm3
Boiling Point:	565.8°C at 760 mmHg
Melting Point:	104 - 105
Flash Point:	296°C
Refractive index:	1.576
Safety Statements:	Mutation data reported. When heated to decomposition it emits toxic vapors of NO_x and Cl⁻.

[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]N,N-bis(2-chloroethyl)carbamate (Molecular Formula: C23H31Cl2NO3)