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Cas Database |
| Name |
2-Methyl-2-(methylsulfinyl)propanal o-((methylamino)carbonyl)oxime |
EINECS | N/A |
| CAS No. | 1646-87-3 | Density | 1.21g/cm3 |
| PSA | 86.97000 | LogP | 1.74190 |
| Solubility | N/A | Melting Point |
108-110 °C |
| Formula | C7H14 N2 O3 S | Boiling Point | °Cat760mmHg |
| Molecular Weight | 206.266 | Flash Point | °C |
| Transport Information | N/A | Appearance | N/A |
| 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 NOx and SOx. | Risk Codes | 28 |
| Molecular Structure |
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Hazard Symbols |
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| Synonyms |
Propionaldehyde,2-methyl-2-(methylsulfinyl)-, O-(methylcarbamoyl)oxime (7CI,8CI); 2-Methyl-2-(methylsulfinyl)propionaldehydeO-(methylcarbamoyl)oxime; Aldicarb sulfoxide; Temik sulfoxide |
Article Data | 6 |
2-Methyl-2-(methylsulfinyl)propanal o-((methylamino)carbonyl)oxime Chemical Properties
IUPAC Name: [(E)-(2-Methyl-2-methylsulfinylpropylidene)amino] N-methylcarbamate
Synonyms of 2-Methyl-2-(methylsulfinyl)propanal o-((methylamino)carbonyl)oxime (CAS NO.1646-87-3) : (1E)-2-Methyl-2-(methylsulfinyl)propanal O-(methylcarbamoyl)oxime ; (5E)-7,7-Dimethyl-4-oxa-8-thia-2,5-diazanon-5-en-3-one 8-oxide ; N-Methyl-1-({[(1E)-2-methyl-2-(methylsulfinyl)propylidene]amino}oxy)-1-oxomethanamine ; Propanal, 2-methyl-2-(methylsulfinyl)-, O-[(methylamino)carbonyl]oxime, (1E)-
Product Categories: A;AA to ALPesticides;A-BAlphabetic;Alpha sort;CarbamatesEnvironmental Standards;Insecticides;Metabolites;Pesticides&Metabolites;Alphabetic
CAS NO:1646-87-3
Molecular Formula:C7H14N2O3S
Molecular Weight :206.26
Molecular Structure :
Index of Refraction:1.522
Surface Tension: 45.2 dyne/cm
Density: 1.21 g/cm3
Storage Temp: 2-8°C
2-Methyl-2-(methylsulfinyl)propanal o-((methylamino)carbonyl)oxime Uses
2-Methyl-2-(methylsulfinyl)propanal o-((methylamino)carbonyl)oxime (CAS NO.1646-87-3) is used as intermediate in organic synthesis.
2-Methyl-2-(methylsulfinyl)propanal o-((methylamino)carbonyl)oxime Toxicity Data With Reference
| 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. |
2-Methyl-2-(methylsulfinyl)propanal o-((methylamino)carbonyl)oxime Safety Profile
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 NOx and SOx.
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
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