Methamidophos

C₂H₈NO₂PSCAS 10265-92-6141.12 g/mol

Open in Covalent MOL file

Properties

Molecular formula: C₂H₈NO₂PS
Molar mass: 141.12 g/mol
Exact mass: 141.0013 Da
Density: 1.27 g/mL (at 20 °C)
Melting point: 44.9 °C
Water solubility: miscible
logP: 1.06Crippen estimate
Polar surface area: 52.3 Å²
H-bond donors / acceptors: 1 / 3
Rotatable bonds: 2

Hazards

Danger

H300 Fatal if swallowedAcute toxicity, oral
H311 Toxic in contact with skinAcute toxicity, dermal
H330 Fatal if inhaledAcute toxicity, inhalation
H400 Very toxic to aquatic lifeHazardous to the aquatic environment, acute hazard

Harmonised EU classification (CLP Annex VI, index 015-095-00-4), via PubChem.

Precautionary statements

P260, P262, P264, P270, P271, P273, P280, P284, P301+P316, P302+P352, P304+P340, P316, P320, P321, P330, P361+P364, P391, P403+P233, P405, P501

Identifiers

CAS number

10265-92-6

SMILES

COP(N)(=O)SC

InChIKey

NNKVPIKMPCQWCG-UHFFFAOYSA-N

InChI

InChI=1S/C2H8NO2PS/c1-5-6(3,4)7-2/h1-2H3,(H2,3,4)

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

23 names · show all

Phosphoramidothioic acid, O,S-dimethyl ester
Methyl phosphoramidothioate ((MeO)(MeS)P(O)(NH2))
Ortho 9006
Monitor
Monitor (insecticide)
Chevron 9006
Tamaron
Bayer 5546
O,S-Dimethyl phosphoramidothioate
RE 9006
Metamidophos
Ortho monitor
CKB 1220
Filitox
O,S-Dimethyl thiophosphoramide
Acephate-met
Sniper
Amidor
Sundaphos
Nitofol
(±)-Methamidophos
Sniper (organophosphate insecticide)
[Methoxy(methylsulfanyl)phosphoryl]amine

Work with Methamidophos

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Trimethyl phosphate512-56-135 % similar Acephate30560-19-134 % similar Dimethyl methylphosphonate756-79-632 % similar Methyl dichlorophosphate677-24-731 % similar Dimethyl phosphorochloridate813-77-431 % similar Dimethyl phosphate813-78-531 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Same formula

O,O-Dimethyl phosphoramidothioate17321-47-0

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia