Product Name: 17-Estradiol-16,16,17-D3
Molecular Structure:

Molecular Formula: C₁₈H₂₁D₃O₂
Molecular Weight: 275.4004
Synonyms of 17-Estradiol-16,16,17-D3 (CAS NO.79037-37-9): Beta-estradiol-16,16,17-d3 ; 17beta-estradiol-16,16,17-d3 ; beta-estradiol-16,16,17-d3, 98 atom % d ; estradiol-d3, 25mg, neat ; b-estradiol-16,16,17-d3 ; (17b)-Estra-1,3,5(10)-triene-3,17-diol-d3 ; 17b-Estradiol-16,16,17-d3 ; 3,17-Epidihydroxyestratriene-d3
CAS NO: 79037-37-9
Classification Code: Steroids & Hormones - 13C & 2H ; Isotope Labeled Compounds ; Steroids ; Alphabetical Listings ; E-FStable Isotopes ; Labeled Bioactive Compounds ; Metabolic Research ; OtherStable Isotopes ; Stable Isotopes ; Alpha Sort ; E ; E-LAlphabetic ; EQ - EZ ; Volatiles/ Semivolatiles
Melting point: 178-179 °C 
Index of Refraction: 1.599
Molar Refractivity: 79.507 cm³
Molar Volume: 232.637 cm³
Surface Tension: 48.972 dyne/cm
Density: 1.184 g/cm³
Flash Point: 209.634 °C
Enthalpy of Vaporization: 74.192 kJ/mol
Boiling Point: 445.917 °C at 760 mmHg

  17-Estradiol-16,16,17-D3 (CAS NO.79037-37-9) is used as potent mammalian estrogenic hormone produced by the ovary.

Hazard Codes of 17-Estradiol-16,16,17-D3 (CAS NO.79037-37-9): T
Risk Statements: 60-61 
R60: May impair fertility. 
R61: May cause harm to the unborn child.
Safety Statements: 53-22-36/37/39-45 
S53: Avoid exposure - obtain special instructions before use. 
S22: Do not breathe dust. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
WGK Germany: 3