30558-43-1

Basic information

• Product Name: OXAMYL-OXIME
• Synonyms: 2-(dimethylamino)-n-hydroxy-2-oxo-ethanimidothioicacimethylester;methyl2-(dimethylamino)-n-hydroxy-2-oxoethanimidothioate;OXAMYL-OXIME;methyl 2-(dimethylamino)-N-hydroxy-2-oxothioimidoacetate;A2213;oximino oxamyl;2-(Dimethylamino)-N-hydroxy-2-oxoethanimidothioic acid methyl ester;2-(Hydroxyimino)-N,N-dimethyl-2-(methylthio)acetamide
• CAS NO: 30558-43-1
• Molecular Formula: C₅H₁₀N₂O₂S
• Molecular Weight: 162.21
• EINECS: 250-239-1
• Product Categories: Aliphatics;Amines;Metabolites & Impurities;Sulfur & Selenium Compounds;Aliphatics, Amines, Metabolites & Impurities, Sulfur & Selenium Compounds
• Mol File: 30558-43-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 272.1°Cat760mmHg
• Flash Point: 118.3°C
• Appearance: /
• Density: 1.213 (estimate)
• Vapor Pressure: 0.000805mmHg at 25°C
• Refractive Index: 1.6430 (estimate)
• PKA: 9.39±0.10(Predicted)
• CAS DataBase Reference: OXAMYL-OXIME(CAS DataBase Reference)
• NIST Chemistry Reference: OXAMYL-OXIME(30558-43-1)
• EPA Substance Registry System: OXAMYL-OXIME(30558-43-1)

Safety Data

• Hazardous Substances Data: 30558-43-1(Hazardous Substances Data)

Usage

Description

OXAMYL-OXIME, also known as Oximino Oxamyl, is a white to off-white solid that serves as a metabolite of Oxamyl found in fruits such as apple, orange, and tomato. It is characterized by its white powder form and possesses chemical properties that make it a significant component in agricultural applications.

Uses

Used in Agricultural Industry:
OXAMYL-OXIME is used as a metabolite for [application reason] in the agricultural industry. It is a byproduct of Oxamyl, which functions as an insecticide and acaricide in plants, helping to control pests and improve crop yields.

Air & Water Reactions

Dust is a fire and explosion hazard.

Reactivity Profile

An oxime , carbamate derivative. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates.

Safety Profile

Low toxicity by ingestion. When heated to decomposition it emits toxic vapors of NOx and SOx.

InChI:InChI=1/C5H10N2O2S/c1-7(2)5(8)4(6-9)10-3/h9H,1-3H3/b6-4+

Upstream product

• 23135-22-0 oxamyl 

Downstream Products

• 23135-22-0 oxamyl 

Relevant articles and documents

A fluorescence detection scheme for capillary electrophoresis of N- methylcarbamates with on-column thermal decomposition and derivatization

This paper describes a fluorescence detection method for N- methylcarbamate (NMC) pesticides in micellar electrokinetic chromatography (MEKC) separation. Fulfillment of the fluorescence detection hinged on the discovery that quaternary ammonium surfactants (particularly cetyltrimethylammonium bromide, CTAB), besides serving as hydrophobic pseudophases in MEKC, are also capable of catalyzing the thermal decomposition of NMCs to liberate methylamine. Thus, a multifunctional MEKC medium consisting of borate buffer, CTAB, and derivatizing components (o- phthaldialdehyde/2-mercaptoethanol) was formulated, which allowed first normal MEKC separation, subsequent thermal decomposition, and finally in situ derivatization of NMCs. With careful optimization of the operation conditions, fluorescence detection of 10 NMC compounds was achieved, with column efficiencies typically higher than 50 000 and detection limits better than 0.5 ppm. The present work represents an unprecedented effort in capillary electrophoresis (CE), in which an intact capillary was consecutively utilized as chambers for separation, decomposition, derivatization, and detection, without involving any interfacing features. The success in the implementation of such a detection system resulted in strikingly simple instrumentation as compared with the traditional postcolumn fluorescence determination of NMCs by reversed-phase HPLC. Similar protocols should be workable in the determination of a wide range of pesticides and pharmaceuticals in CE formats.