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API Reference Standards

Methomyl

Reference StandardAvailable on request

Buy Methomyl (CAS 16752-77-5) from Zemixal: C5H10N2O2S, COA and SDS with every lot, worldwide shipping. Part of our API Reference Standards range.

Pack sizes
Methomyl chemical structure
CAS number16752-77-5
FormulaC5H10N2O2S
Molar mass162.21 g/mol
Physical formSolid
HS code38229090
InChIKeyUHXUZOCRWCRNSJ-UHFFFAOYSA-N
IUPAC namemethyl N-(methylcarbamoyloxy)ethanimidothioate

About Methomyl

Methomyl sits in our API Reference Standards section and ships worldwide from stock or short lead time. Identity at a glance (Reference Standard): CAS 16752-77-5, formula C5H10N2O2S and molar mass 162.21 g/mol. It is handled as a solid.

Typical applications

  • Identification & assay
  • Method development & validation
  • QC reference material
  • Agrochemical formulations

Safe handling

Classified under GHS with signal word Danger and hazard statements H300, H400 and H410. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material
  • Agrochemical formulations

Applications

Specifications and identifiers

Specifications of Methomyl
Product nameMethomyl
Catalogue numberZX-030534
CAS number16752-77-5
IUPAC namemethyl N-(methylcarbamoyloxy)ethanimidothioate
Molecular formulaC5H10N2O2S
Molar mass162.21 g/mol
Exact mass162.0463
GradeReference Standard
Physical formSolid
XLogP30.6
H-bond donors / acceptors1 / 4
Topological polar surface area76 Ų
HS code38229090
InChIKeyUHXUZOCRWCRNSJ-UHFFFAOYSA-N
SMILESCC(=NOC(=O)NC)SC
PubChem CID4109
SynonymsEthanimidothioic acid, N-[[(methylamino)carbonyl]oxy]-, methyl ester, Methavin, Methyl N-(((methylamino)carbonyl)oxy)ethanimidothioate, Methyl O-(methylcarbamoyl)thiolacethohydroxamate, Methyl N-[[(methylamino)carbonyl]oxy]ethanimidothioate, Ethanimidothioic acid, N-(((methylamino)carbonyl)oxy)-, methyl ester, s-methyl-n-(methylcarbamoyloxy)thioacetimidate, 1-(Methylthio)acetaldehyde O-methylcarbamoyloxime, 1-(Methylthio)ethylideneamino methylcarbamate, 2-Methylthio-acetaldehyd-O-(methylcarbamoyl)-oxim, 3-Thiabutan-2-one, O-(methylcarbamoyl)oxime, Acetimidothioic acid, methyl-, N-(methylcarbamoyl) ester

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H300Fatal if swallowed
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P264, P270, P273, P301 + P316, P321, P330, P391, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Methomyl
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Methomyl

Which CAS number identifies Methomyl?
Methomyl is registered under CAS 16752-77-5. You may also see it listed as Ethanimidothioic acid, N-[[(methylamino)carbonyl]oxy]-, methyl ester, Methavin, Methyl N-(((methylamino)carbonyl)oxy)ethanimidothioate. Our catalogue number for this item is ZX-030534.
What are the formula and molar mass of Methomyl?
For Methomyl, its formula is C5H10N2O2S and its molar mass is 162.21 g/mol. The systematic (IUPAC) name is methyl N-(methylcarbamoyloxy)ethanimidothioate. InChIKey UHXUZOCRWCRNSJ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Methomyl?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Methomyl?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Methomyl to my country?
Yes. Because Methomyl is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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