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141776-32-1

Name Sulfosulfuron
CAS 141776-32-1
Molecular Formula C16H18N6O7S2
MDL Number MFCD04034670
Molecular Weight 470.48
MOL File 141776-32-1.mol

Chemical Properties

Melting point  201.1-201.7°
density  1.63±0.1 g/cm3(Predicted)
storage temp.  0-6°C
solubility  Solubility in organic solvents (g/l at 20 °C)
Acetone 0.71
Ethyl acetate 1.01
Dichloromethane 4.35
n‐Heptane <0.001
Methanol 0.33
Xylene 0.16
form  neat
pka 11.87±0.70(Predicted)
Water Solubility  Solubility in water (g/l at 20 °C)
0.018 (pH 5)
1.627 (pH 7)
0.482 (pH 9)
Stability: Hygroscopic, Unstable in Solution
LogP 3.040 (est)
CAS DataBase Reference 141776-32-1(CAS DataBase Reference)
EPA Substance Registry System 141776-32-1(EPA Substance)

Safety Data

Hazard Codes  N
Risk Statements 
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN3077 9/PG 3
WGK Germany  2
RTECS  NJ5808500
Hazardous Substances Data 141776-32-1(Hazardous Substances Data)
Toxicity
LD50 in rats (mg/kg): >5000 orally; >5000 dermally; LC50 (96 hr) in rainbow trout, carp (mg/l): >95, >91 (Parrish)

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