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Norethindrone

Product NameNorethindrone

CAS68-22-4

MFC20H26O2

MW298.43

EINECS200-681-6

MOL File68-22-4.mol

Chemical Properties

Melting point 205-206 °C (lit.)
alpha  D20 -31.7° (chloroform); D20 -25° (chloroform)
Boiling point 379.83°C (rough estimate)
Density  1.0766 (rough estimate)
refractive index  1.4800 (estimate)
storage temp.  2-8°C
solubility  chloroform: ≥50 mg/mL, clear, colorless
form  powder
pka 13.09±0.40(Predicted)
color  white to off-white
Water Solubility  7.043mg/L(25 ºC)
Merck  6697
BRN  1915671
InChIKey VIKNJXKGJWUCNN-XGXHKTLJSA-N
CAS DataBase Reference 68-22-4(CAS DataBase Reference)
NIST Chemistry Reference Norethindrone(68-22-4)
EPA Substance Registry System Norethisterone (68-22-4)

Safety Information

Hazard Codes  Xn
Risk Statements  40-36/37/38-20/21/22
Safety Statements  22-36/37/39-45-37/39-26
RIDADR  UN 3077 9 / PGIII
WGK Germany  3
RTECS  RC8975000
HS Code  29144000
Hazardous Substances Data 68-22-4(Hazardous Substances Data)
Toxicity LD50 oral in mouse: 6gm/kg

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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