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Semustine Structure

Semustine

Chemical Properties

Melting point 64°C (rough estimate)
Density  1.3346 (rough estimate)
refractive index  1.5500 (estimate)
storage temp.  Store at -20°C,unstable in solution, ready to use.
solubility  Soluble in DMSO
pka 10.89±0.40(Predicted)
form  Solid
color  Light yellow to yellow
CAS DataBase Reference 13909-09-6
EWG's Food Scores 4
NCI Dictionary of Cancer Terms semustine
FDA UNII 6YY7T1T567
NCI Drug Dictionary semustine
ATC code L01AD03
Proposition 65 List 1-(2-Chloroethyl)-3-(4-methylcyclohexyl)-1-nitrosourea (Methyl-CCNU)
IARC 1 (Vol. Sup 7, 100A) 2012
EPA Substance Registry System 1-(2-Chloroethyl)-3-(4-methylcyclohexyl)-1-nitrosourea (13909-09-6)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H300-H311+H331-H315-H319-H335-H350-H360
Precautionary statements P202-P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338
Hazard Codes  T
Risk Statements  45-46-23/24/25-36/37/38
Safety Statements  53-22-26-36/37/39-45
RIDADR  3249
WGK Germany  3
RTECS  YS5000000
HazardClass  6.1(a)
PackingGroup  II
Hazardous Substances Data 13909-09-6(Hazardous Substances Data)
Toxicity child,LDLo,oral,5550mg/kg/30W (5550mg/kg),KIDNEY, URETER, AND BLADDER: CHANGES IN BOTH TUBULES AND GLOMERULI,New England Journal of Medicine. Vol. 300, Pg. 1200, 1979.

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Semustine Chemical Properties,Usage,Production

Preparation Products And Raw materials

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