ALDICARB-OXIME

CAS No.：1646-75-9

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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ALDICARB-OXIME Basic information

Product Name:	ALDICARB-OXIME
Synonyms:	2-methyl-2-(methylthio)propionaldehydeoxime;ALDICARB-OXIME;Aldicarb-oxime, 10 μg /μL in acetonitrile;Propanal, 2-methyl-2-(methylthio)-, oxime;Propionaldehyde, 2-methyl-2-(methylthio)-, oxime.;2-methyl-2-(methylthio)-propanal oxime;2-methyl-2-(methylsulfanyl)propanaldoxime;N-[2-methyl-2-(methylsulfanyl)propylidene]hydro xylamine
CAS:	1646-75-9
MF:	C5H11NOS
MW:	133.21
EINECS:	216-709-5
Product Categories:
Mol File:	1646-75-9.mol

ALDICARB-OXIME Chemical Properties

Melting point	21.1°C
Boiling point	210°C
density	1.037 (estimate)
refractive index	1.5216 (estimate)
storage temp.	0-6°C
form	liquid
EPA Substance Registry System	Aldicarb oxime (1646-75-9)

Safety Information

Hazardous Substances Data

1646-75-9(Hazardous Substances Data)

MSDS Information

ALDICARB-OXIME Usage And Synthesis

Uses	Temik Oxime is an intermediate in the synthesis of Aldicarb-d3 Sulfoxide (A514667), which is a labeled Aldicarb Sulfoxide (A514665). Aldicarb Sulfoxide is an analog of Aldicarb (A514650) detected in agricultural products as pesticide residue.
Definition	ChEBI: The oxime resulting from the formal condensation of 2-methyl-2-(methylsulfanyl)propanal with hydroxylamine. Addition of the oxime group to methyl isocyanate forms the final step in the synthesis of the systemic insecticide aldicarb.
General Description	Clear colorless,viscous liquid with an unpleasant sulfurous or musty odor.
Air & Water Reactions	Sensitive to heat. Water soluble. May decompose with prolonged exposure to moisture.
Reactivity Profile	ALDICARB-OXIME is incompatible with oxidizers, acids and alkalis [(NTP, 1992]. Several explosions or violent decompositions have occurred during distillation of alkoxides, which may be attributable to the formation of peroxides of various types. This is especially the case in the presence of acid, Chem. Eng. News, 1974, 52(35), 3. A nickel catalyzed aldoxime rearrangement to an amide, went out of control after changing the solvent employed, J. Loss Prev., 1993, 6(2), 69.
Fire Hazard	ALDICARB-OXIME is combustible.

ALDICARB-OXIME Preparation Products And Raw materials

Raw materials	Isobutylene-->Isobutyraldehyde-->Hydroxylamine sulfate-->Sodium thiomethoxide-->Storage tank-->2-chloro-2-methyl propanal oxime dimer-->Vacuum/Pressure Econo-Pump:Vacuum(in Hg),20:Max Pressure(psig),18:Tubin Adapters(in),3/8:LxWxH(in),7x4x5:Volt,115:Hz,60-->Nitrosyl chloride
Preparation Products	ALDICARB

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