Methomyl
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- $30 - $1075
- Product name: Methomyl
- CAS: 16752-77-5
- MF: C5H10N2O2S
- MW: 162.21
- EINECS:240-815-0
- MDL Number:MFCD00055451
- Synonyms:1-(METHYLTHIO)-ETHYLIDENEAMINOMETHYLCARBAMATE;2-Methylthio-acetaldehyd-O-(methylcarbamoyl)-oxime;2-methylthio-propionaldehyd-o-(methylcarbamoyl)oxim ;2-methylthio-propionaldehyd-o-(methylcarbamoyl)-oxim ;3-Thiabutan-2-one, O-(methylcarbamoyl)oxime;3-thiabutan-2-one,o-(methylcarbamoyl)oxime ;5-methylN-(methylcarbamoyloxy)thioacetimidate ;Acetimidic acid, N-[(methylcarbamoyl)oxy]thio-, methyl ester
19 prices
Selected condition：
Brand
- AHH
- AK Scientific
- Biosynth
- Cayman Chemical
- Medical Isotopes, Inc.
- Sigma-Aldrich
- TRC
Package
- 25mg
- 100mg
- 250mg
- 0.5g
- 1g
- 2g
- 5g
- 10g
- 50g
- ManufacturerAHH
- Product numberMT-53570
- Product descriptionMethomyl 97%
- Packaging10g
- Price$340
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberJ51405
- Product descriptionMethomyl 95%
- Packaging5g
- Price$1064
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberO668
- Product descriptionMethomyl 98%(HPLC),powder
- Packaging25mg
- Price$30
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberO668
- Product descriptionMethomyl 98%(HPLC),powder
- Packaging100mg
- Price$44
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberO668
- Product descriptionMethomyl 98%(HPLC),powder
- Packaging250mg
- Price$96
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ51405
- Product descriptionMethomyl 95%
- Packaging1g
- Price$266
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberO668
- Product descriptionMethomyl 98%(HPLC),powder
- Packaging1g
- Price$332
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM171077
- Product descriptionMethomyl
- Packaging0.5g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM171077
- Product descriptionMethomyl
- Packaging1g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM171077
- Product descriptionMethomyl
- Packaging2g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM171077
- Product descriptionMethomyl
- Packaging5g
- Price$900
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM171077
- Product descriptionMethomyl
- Packaging10g
- Price$1038.4
- Updated2026-06-04
- Buy
- ManufacturerCayman Chemical
- Product number25610
- Product descriptionMethomyl ≥98%
- Packaging100mg
- Price$49
- Updated2026-04-30
- Buy
- ManufacturerMedical Isotopes, Inc.
- Product number47241
- Product descriptionMethomyl
- Packaging50g
- Price$1075
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number36159
- Product descriptionMethomyl PESTANAL
- Packaging100mg
- Price$69.3
- Updated2026-04-30
- Buy
- ManufacturerTRC
- Product numberM260530
- Product descriptionMethomyl
- Packaging1g
- Price$135
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-53570 | Methomyl 97% | 10g | $340 | 2026-05-26 | Buy |
| AK Scientific | J51405 | Methomyl 95% | 5g | $1064 | 2026-06-04 | Buy |
| AK Scientific | O668 | Methomyl 98%(HPLC),powder | 25mg | $30 | 2026-06-04 | Buy |
| AK Scientific | O668 | Methomyl 98%(HPLC),powder | 100mg | $44 | 2026-06-04 | Buy |
| AK Scientific | O668 | Methomyl 98%(HPLC),powder | 250mg | $96 | 2026-06-04 | Buy |
| AK Scientific | J51405 | Methomyl 95% | 1g | $266 | 2026-06-04 | Buy |
| AK Scientific | O668 | Methomyl 98%(HPLC),powder | 1g | $332 | 2026-06-04 | Buy |
| Biosynth | FM171077 | Methomyl | 0.5g | $900 | 2026-06-04 | Buy |
| Biosynth | FM171077 | Methomyl | 1g | $900 | 2026-06-04 | Buy |
| Biosynth | FM171077 | Methomyl | 2g | $900 | 2026-06-04 | Buy |
| Biosynth | FM171077 | Methomyl | 5g | $900 | 2026-06-04 | Buy |
| Biosynth | FM171077 | Methomyl | 10g | $1038.4 | 2026-06-04 | Buy |
| Cayman Chemical | 25610 | Methomyl ≥98% | 100mg | $49 | 2026-04-30 | Buy |
| Medical Isotopes, Inc. | 47241 | Methomyl | 50g | $1075 | 2021-12-16 | Buy |
| Sigma-Aldrich | 36159 | Methomyl PESTANAL | 100mg | $69.3 | 2026-04-30 | Buy |
| TRC | M260530 | Methomyl | 1g | $135 | 2021-12-16 | Buy |
Properties
Melting point :78°C
Boiling point :144°C
Density :d424 1.2946
vapor pressure :0Pa at 20℃
refractive index :1.6430 (estimate)
storage temp. :0-6°C
solubility :Chloroform: Slightly Soluble,Methanol: Slightly Soluble
form :solid
pka :13.27±0.46(Predicted)
Water Solubility :Soluble. 5.8 g/100 mL
Merck :13,6012
BRN :3081564
Henry's Law Constant :2.0×102 mol/(m3Pa) at 25℃, Chao et al. (2017)
Exposure limits :NIOSH REL: TWA 2.5 mg/m3; ACGIH TLV: TWA 2.5 mg/m3.
Stability :Stable. Incompatible with strong bases, strong oxidizing agents.
InChI :1S/C5H10N2O2S/c1-4(10-3)7-9-5(8)6-2/h1-3H3,(H,6,8)/b7-4+
InChIKey :UHXUZOCRWCRNSJ-QPJJXVBHSA-N
SMILES :CNC(=O)O\N=C(/C)SC
LogP :0.11 at 25.2℃
CAS DataBase Reference :16752-77-5(CAS DataBase Reference)
NIST Chemistry Reference :Methomyl(16752-77-5)
EPA Substance Registry System :Methomyl (16752-77-5)
Boiling point :144°C
Density :d424 1.2946
vapor pressure :0Pa at 20℃
refractive index :1.6430 (estimate)
storage temp. :0-6°C
solubility :Chloroform: Slightly Soluble,Methanol: Slightly Soluble
form :solid
pka :13.27±0.46(Predicted)
Water Solubility :Soluble. 5.8 g/100 mL
Merck :13,6012
BRN :3081564
Henry's Law Constant :2.0×102 mol/(m3Pa) at 25℃, Chao et al. (2017)
Exposure limits :NIOSH REL: TWA 2.5 mg/m3; ACGIH TLV: TWA 2.5 mg/m3.
Stability :Stable. Incompatible with strong bases, strong oxidizing agents.
InChI :1S/C5H10N2O2S/c1-4(10-3)7-9-5(8)6-2/h1-3H3,(H,6,8)/b7-4+
InChIKey :UHXUZOCRWCRNSJ-QPJJXVBHSA-N
SMILES :CNC(=O)O\N=C(/C)SC
LogP :0.11 at 25.2℃
CAS DataBase Reference :16752-77-5(CAS DataBase Reference)
NIST Chemistry Reference :Methomyl(16752-77-5)
EPA Substance Registry System :Methomyl (16752-77-5)
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Acetamide acid (methomyl) is a carbamate broad-spectrum insecticide. Methomyl is classified as a restricted use pesticide (RUP). It is a crystalline solid with a slight sulphurous odour and very soluble in methanol, acetone, ethanol, and isopropanol. It decomposes with heat and releases hazardous gases/vapours, such as sulphur oxides, methyl isocyanate, and HCN. Acetamide acid (methomyl) is used both as a contact insecticide and as a systemic insecticide. It is used as an acaricide to control ticks and spiders; as fly bait; for foliar treatment of vegetable, fruit, field crops, cotton, and commercial ornamentals; and in and around poultry houses and dairies.More related product prices
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