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2-Propanone, 1-(diethylamino)-, oxime is an organic compound with the chemical formula C7H16N2O. It is a derivative of propanone (acetone), where one of the hydrogen atoms on the carbon adjacent to the carbonyl group is replaced by a diethylamino group, and the carbonyl group is converted to an oxime. 2-Propanone, 1-(diethylamino)-, oxime is a colorless liquid with a molecular weight of 144.21 g/mol. It is used as a reagent in organic synthesis and as a precursor in the production of various pharmaceuticals and agrochemicals. Due to its reactivity and potential applications, it is important to handle 2-Propanone, 1-(diethylamino)-, oxime with care, following proper safety protocols.

673-20-1

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673-20-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 673-20-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,7 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 673-20:
(5*6)+(4*7)+(3*3)+(2*2)+(1*0)=71
71 % 10 = 1
So 673-20-1 is a valid CAS Registry Number.

673-20-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name diethylamino-acetone oxime

1.2 Other means of identification

Product number -
Other names (2E)-1-(diethylamino)acetone oxime

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:673-20-1 SDS

673-20-1Relevant academic research and scientific papers

Synthesis of α-Thiooximes by Addition of Thiols to N, N -Bis(oxy)-enamines: A Comparative Study of S-, N-, and O-Nucleoa-philes in Michael Reaction with Nitrosoalkene Species

Naumovich, Yana A.,Kokuev, Aleksandr O.,Sukhorukov, Alexey Yu.,Ioffe, Sema L.

supporting information, p. 1334 - 1339 (2018/04/19)

Nucleophilic addition of thiols to N, N -bis(oxy)enamines (nitrosoalkene acetals) produce valuable α-thiooximes in a highly efficient manner. The reaction was found to be solvent-dependent, likely because of distinct mechanisms operating in nonpolar and basic solvents (involving either Bronsted acid or Lewis base catalysis). By performing a series of competition experiments, the relative reactivity of S-, N-, and O-nucleophiles in reaction with N, N -bis(oxy)enamines was determined for the first time. Interestingly, the relative nucleophilicity was found to be highly dependent on the solvent, which allows regioselective control of these reactions by using an appropriate medium.

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