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N-(dimethylamino-methoxy-phosphoryl)-N-methyl-methanamine, also known as dimethoate, is an organophosphorus compound widely used as an insecticide and acaricide. It is a colorless, oily liquid with a slight odor and is soluble in water. Dimethoate works by inhibiting the enzyme acetylcholinesterase in insects, leading to the accumulation of acetylcholine and causing paralysis and death. It is effective against a broad range of pests, including aphids, mites, and caterpillars, and is commonly used in agriculture to protect crops such as fruits, vegetables, and cotton. However, due to its toxicity to humans and potential environmental impacts, its use is regulated in many countries, and there is ongoing research into safer alternatives.

7393-11-5

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7393-11-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7393-11-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,9 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7393-11:
(6*7)+(5*3)+(4*9)+(3*3)+(2*1)+(1*1)=105
105 % 10 = 5
So 7393-11-5 is a valid CAS Registry Number.

7393-11-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name N-[dimethylamino(methoxy)phosphoryl]-N-methylmethanamine

1.2 Other means of identification

Product number -
Other names Tetramethyl-diamidophosphorsaeure-methylester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7393-11-5 SDS

7393-11-5Downstream Products

7393-11-5Relevant academic research and scientific papers

Phosphoryl to carbonyl migration of amino groups in mixed anhydrides

Symes, Jill,Modro, Tomasz A.

, p. 1702 - 1708 (2007/10/02)

Mixed anhydrides derived from carboxylic and aminophosphoric acids, (RO)(R'2N)P(O)OC(O)R'' (1), undergo unimolecular fragmentation yielding carboxyamides, R''C(O)NR'2, and metaphosphate esters, ROPO2.The mechanism of the amino group transfer was studied for substrate 1a (1, R = R' = Me; R'' = Ph); solvent as well as substituent effects indicate little (if any) charge development in the transition state.The effects of solvents and Lewis acids on the reaction rate and the activation parameters determined for 1a can be explained best in terms of stabilizing interactions with either carboxyamide or metaphosphate being formed in the course of reaction.The transfer of a functional group from one acyl center to another was investigated for other anhydride systems and the relative contributions of the fragmentation vs. disproportionation of substrates are discussed.

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