C5H10N2O2S
162.21 g/mol
AgrochemicalDanger
Methomyl
CAS16752-77-5EC240-815-0
Category
Agrochemical
Compound Class
Other
Primary Use
carbamate insecticide
Methomyl is a carbamate insecticide introduced in 1966. It is highly toxic to humans, livestock, pets, and wildlife.
carbamate insecticide for agricultural pest control
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ApplicationSame Use
Isoprocarb
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carbamate insecticide
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carbamate insecticide
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CAS168088-61-7
synthetic herbicide
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Spinosad
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insecticide
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Agrochemical impurity
ReferenceSame Category
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selective herbicide for broadleaf weeds
Referencestereoisomer of
(E)-methomyl
CAS19928-35-9
Insecticide and acaricide
Related Reading
Safety Reference
Danger
H300Fatal if swallowed
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H330Fatal if inhaled
H336May cause drowsiness or dizziness
H301Toxic if swallowed
H312Harmful in contact with skin
H370Causes damage to organs
H373May cause damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Methomyl (CAS 16752-77-5) is 2930.90, 3808.91.
HS code (international, 6-digit)
2930.90, 3808.91
EU CN code (8-digit)
2930 90 95, 3808 91 30
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
methyl N-(methylcarbamoyloxy)ethanimidothioate
InChIKey
UHXUZOCRWCRNSJ-UHFFFAOYSA-N
SMILES
CC(=NOC(=O)NC)SC
Synonyms (34)
- Du Pont 1179
- Du Pont Insecticide 1179
- Insecticide 1,179
- Lan Bait
- Lannate
- Lannate L
- Lanox 216
- Lanox 90
- Mesomile
- Methavin
- Methomex
- Methomyl lannate
- Metomil
- Nudrin
- methomyl
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