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Methanamine, N-ethylidene-, also known as N-Ethylidene-1,1-dimethylamine or N-Ethylidene-N-methylamine, is an organic compound with the chemical formula C4H9N. It is a colorless, flammable, and volatile liquid with a strong, pungent odor. Methanamine, N-ethylidene- is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Methanamine, N-ethylidene-, is produced through the reaction of formaldehyde and dimethylamine, and it is known for its reactivity, particularly in forming imines and enamines. Due to its potential health and environmental risks, it is important to handle this chemical with proper safety measures.

6898-67-5

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6898-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6898-67-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,9 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6898-67:
(6*6)+(5*8)+(4*9)+(3*8)+(2*6)+(1*7)=155
155 % 10 = 5
So 6898-67-5 is a valid CAS Registry Number.

6898-67-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name N-ethylidenemethylamine

1.2 Other means of identification

Product number -
Other names N-methylethylideneimine

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:6898-67-5 SDS

6898-67-5Relevant academic research and scientific papers

n,?-Conjugation in N-methylvinylamine. A photoelectron spectroscopic study

Fang, Jiye,Sim, Cher Whee,Mok, Chup Yew,Huang, Hsing Hua,Novak, Igor

, p. 1625 - 1628 (2007/10/02)

The unstable species N-methylvinylamine was prepared by the thermal decomposition of gaseous 2-methylaziridine in a flow system its UV photoelectron spectrum was recorded.The first two bands were observed at 8.00 and 11.00 eV.The methyl substituent shows the effect of reducing the degree of conjugation between the nN and ?CC orbitals, as revealed by a comparison with the spectrum of the parent compound vinylamine.

Carbene Reactions, XVII. Nitrile Ylides via 1,1-Elimination

Hoffmann, Reinhard W.,Barth, Wolfgang

, p. 634 - 642 (2007/10/02)

The 3-aminoquadricyclane-3-carbonitrile 7 decomposed upon vapor phase thermolysis into benzene and cyano(dimethylamino)carbene 15.Thermolysis of the corresponding benzylidene derivative 20 liberated the 1,3-dipole 21, which eventually leads to 1-isoindolecarbonitrile 23.The nitrile ylide 26 liberated similarly furnished the bicyclic compound 27 via intramolecular 1,3-dipolar addition.

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