Chemical Properties of Methomyl (CAS 16752-77-5)

InChI

InChI=1S/C5H10N2O2S/c1-4(10-3)7-9-5(8)6-2/h1-3H3,(H,6,8)

InChI Key

UHXUZOCRWCRNSJ-UHFFFAOYSA-N

Formula

C5H10N2O2S

SMILES

CNC(=O)ON=C(C)SC

Molecular Weight¹

162.21

CAS

16752-77-5

Other Names

• 2-Methylthio-acetaldehyd-O-(methylcarbamoyl)-oxime
• 3-Thiabutan-2-one, O-(methylcarbamoyl)oxime
• 5-Methyl N-(methylcarbamoyloxy)thioacetimidate
• Acetimidic acid, N-[(methylcarbamoyl)oxy]thio-, methyl ester
• Acetimidic acid, thio-N-((methylcarbamoyl)oxy)-, methyl ester
• Acetimidothioic acid, methyl-, N-(methylcarbamoyl) ester
• Du Pont 1179
• Du Pont Insecticide 1179
• ENT 27,341
• Ethanimidothioic acid, N-[[(methylamino)carbonyl]oxy]-, methyl ester
• Flytek
• IN 1179
• Insecticide 1179
• Kipsin
• Lan Bait
• Lannate
• Lannate L
• Lannate LB
• Lannate(R)
• Lanox
• Lanox 216
• Lanox 90
• Memilene
• Mesomile
• Methomex
• Methyl N-(((methylamino)carbonyl)oxy)ethanimidothioate
• Methyl N-[(Methylcarbamoyl)oxy]thioacetimidate
• Methyl O-(methylcarbamoyl)thiolacethohydroxamate
• Methyl O-(methylcarbamoyl)thiolacetohydroxamate
• Methyl O-(methylcarbamyl)thiolacetohydroxamate
• Metomil
• N-(((Methylamino)carbonyl)oxy)ethanimidothioic acid methyl ester
• N-[(Methylcarbamoyl)oxy]thioacetimidic acid methyl ester
• NU-Bait II
• Nudrin
• Rcra waste number P066
• S-Methyl N-(methylcarbamoyloxy)thioacetimidate
• S-Methyl N-[[(methylamino)carbonyl]oxy]ethanimidothioate
• SD 14999
• WL 18236

• Δ_fusH : Enthalpy of fusion at a given temperature (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• I_np : Non-polar retention indices.
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
log10WS	-0.56		Relay (1.0) Calculated Property
logPoct/wat	1.039		Crippen Calculated Property
McVol	120.760	ml/mol	McGowan Calculated Property
Inp	[1500.00; 1540.00]
Inp	1530.00		NIST
Inp	1534.00		NIST
Inp	1540.00		NIST
Inp	1500.00		NIST
Inp	1500.00		NIST
Tfus	[351.65; 353.24]	K
Tfus	351.65	K	Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus	353.24 ± 0.20	K	NIST
Tfus	352.00 ± 0.20	K	NIST

Cheméo can also estimate Normal Boiling Point Temperature, Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Enthalpy of vaporization at standard conditions, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Similar Compounds

Find more compounds similar to Methomyl.

Sources

• Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) ChEDL chemicals 1.5.2, from Bradley, J.-C.; Williams, A.; Lang, A. Jean-Claude Bradley Open Melting Point Dataset. Figshare, 2014 (CC0).
• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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Calculated This icon marks a calculated value or equation: a prediction, not a measurement.
Compiled This icon marks a compiled value or equation: taken from a data compilation such as ChemSep, not from an original measurement report.
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