Propanal,2-methyl-2-(methylsulfinyl)-, O-[(methylamino)carbonyl]oxime cas no:1646-87-3

NamePropanal,2-methyl-2-(methylsulfinyl)-, O-[(methylamino)carbonyl]oxime
CAS1646-87-3
SynonymsPropionaldehyde,2-methyl-2-(methylsulfinyl)-, O-(methylcarbamoyl)oxime (7CI,8CI); 2-Methyl-2-(methylsulfinyl)propionaldehydeO-(methylcarbamoyl)oxime; Aldicarb sulfoxide; Temik sulfoxide
Molecular FormulaC7H14 N2 O3 S
Molecular Weight206.29

refractive index1.522
storage temp2-8°C

Hazardclass6.1(a)

Hazard T+: Very toxic;
Risk R28
Safety

Poison by ingestion, intraperitoneal, and intravenous routes. Human systemic efects by ingestion: fasciculations, hypermotility or diarrhea, nausea or vomiting. When heated to decomposition it emits toxic vapors of NO_x and SO_x.

Hazard Codes T+
Risk Statements 28 
R28: 2-Methyl-2-(methylsulfinyl)propanal o-((methylamino)carbonyl)oxime (CAS NO.1646-87-3) is very toxic if swallowed. Safety Statements 22-24/25-45
S22:Do not breathe dust. 
S24/25:Avoid contact with skin and eyes. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR 2757
RTECS UE2075000
HazardClass 6.1(a)
PackingGroup I

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	intraperitoneal	470ug/kg (0.47mg/kg)		Office of Toxic Substances Report. Vol. FYI-OTS-0885-0443,
rat	LD50	intravenous	370ug/kg (0.37mg/kg)		Office of Toxic Substances Report. Vol. FYI-OTS-0885-0443,
rat	LD50	oral	490ug/kg (0.49mg/kg)		Office of Toxic Substances Report. Vol. FYI-OTS-0885-0443,
women	TDLo	oral	54ug/kg (0.054mg/kg)	PERIPHERAL NERVE AND SENSATION: FASCICULATIONS GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" GASTROINTESTINAL: NAUSEA OR VOMITING	JAMA, Journal of the American Medical Association. Vol. 256, Pg. 3218, 1986.