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10342-97-9

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10342-97-9 Usage

Chemical Properties

Clear colorless to slightly yellow liquid

Synthesis Reference(s)

Tetrahedron Letters, 26, p. 5367, 1985 DOI: 10.1016/S0040-4039(00)98209-1

Check Digit Verification of cas no

The CAS Registry Mumber 10342-97-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,3,4 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 10342-97:
(7*1)+(6*0)+(5*3)+(4*4)+(3*2)+(2*9)+(1*7)=69
69 % 10 = 9
So 10342-97-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H17N/c1-6(2)8(5)7(3)4/h6-7H,1-5H3

10342-97-9 Well-known Company Product Price

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  • Aldrich

  • (38431)  N,N-Diisopropylmethylamine  ≥98.0% (GC)

  • 10342-97-9

  • 38431-10ML

  • 741.78CNY

  • Detail

10342-97-9SDS

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 N,N-Diisopropylmethylamine

1.2 Other means of identification

Product number -
Other names N-methyl-N-propan-2-ylpropan-2-amine

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:10342-97-9 SDS

10342-97-9Relevant articles and documents

-

Spialter,Pappalardo

, p. 840,842 (1957)

-

N-Methylation of amines with methanol in a hydrogen free system on a combined Al2O3-mordenite catalyst

Su, Jiahui,Li, Xungang,Chen, Yunbin,Cui, Yuancun,Xu, Jingwei,Qian, Chao,Chen, Xinzhi

, p. 55643 - 55649 (2016)

N-Methyl amines play a major role in the production of medicines, pesticides, surfactants and dyes. N-Methylation of primary or second amines with methanol is considered to be a green path for the synthesis of N-methyl amines and the catalyst is key. In this article, the combined Al2O3-mordenite catalyst (mass fraction of alumina is 40%) with good activity, selectivity, lifetime and stability was prepared for N-methylation of various amines with methanol in a hydrogen free system in a fixed bed reactor, and characterized by XRD, N2 adsorption and NH3-TPD. Furthermore, the methanol adsorption was investigated by in situ FTIR, and the result indicated that methoxyl species may be the active species for the N-methylation of amines.

Ruthenium-Catalyzed Methylation of Amines with Paraformaldehyde in Water under Mild Conditions

van der Waals, Dominic,Heim, Leo. E.,Gedig, Christian,Herbrik, Fabian,Vallazza, Simona,Prechtl, Martin H. G.

, p. 2343 - 2347 (2016)

Methylated amines are highly important for a variety of pharmaceutical and agrochemical applications. Existing routes for their formation result in the production of large amounts of waste or require high reaction temperatures, both of which impact the ecological and economical footprint of the methodologies. Herein, we report the ruthenium-catalyzed reductive methylation of a range of aliphatic amines, using paraformaldehyde as both substrate and hydrogen source, in combination with water. This reaction proceeds under mild aqueous reaction conditions. Additionally the use of a secondary phase for catalyst retention and recycling has been investigated with promising results.

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Cohen,S.G.,Stein,N.M.

, p. 6542 - 6551 (1971)

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Additive-free selective methylation of secondary amines with formic acid over a Pd/In2O3 catalyst

Benaissa, Idir,Cantat, Thibault,Genre, Caroline,Godou, Timothé,Pinault, Mathieu

, p. 57 - 61 (2022/01/19)

Formic acid is used as the sole carbon and hydrogen source in the methylation of aromatic and aliphatic amines to methylamines. The reaction proceeds via a formylation/transfer hydrogenation pathway over a solid Pd/In2O3 catalyst without the need for any additive.

Electroactivated alkylation of amines with alcohols: Via both direct and indirect borrowing hydrogen mechanisms

Appiagyei, Benjamin,Bhatia, Souful,Keeney, Gabriela L.,Dolmetsch, Troy,Jackson, James E.

supporting information, p. 860 - 869 (2020/02/21)

A green, efficient N-alkylation of amines with simple alcohols has been achieved in aqueous solution via an electrochemical version of the so-called "borrowing hydrogen methodology". Catalyzed by Ru on activated carbon cloth (Ru/ACC), the reaction works well with methanol, and with primary and secondary alcohols. Alkylation can be accomplished by either of two different electrocatalytic processes: (1) in an undivided cell, alcohol (present in excess) is oxidized at the Ru/ACC anode; the aldehyde or ketone product condenses with the amine; and the resulting imine is reduced at an ACC cathode, combining with protons released by the oxidation. This process consumes stoichiometric quantities of current. (2) In a membrane-divided cell, the current-activated Ru/ACC cathode effects direct C-H activation of the alcohol; the resulting carbonyl species, either free or still surface-adsorbed, condenses with amine to form imine and is reduced as in (1). These alcohol activation processes can alkylate primary and secondary aliphatic amines, as well as ammonia itself at 25-70 °C and ambient pressure.

Mild Hydrogenation of Amides to Amines over a Platinum-Vanadium Bimetallic Catalyst

Mitsudome, Takato,Miyagawa, Kazuya,Maeno, Zen,Mizugaki, Tomoo,Jitsukawa, Koichiro,Yamasaki, Jun,Kitagawa, Yasutaka,Kaneda, Kiyotomi

supporting information, p. 9381 - 9385 (2017/08/01)

Hydrogenation of amides to amines is an important reaction, but the need for high temperatures and H2 pressures is a problem. Catalysts that are effective under mild reaction conditions, that is, lower than 30 bar H2 and 70 °C, have not yet been reported. Here, the mild hydrogenation of amides was achieved for the first time by using a Pt-V bimetallic catalyst. Amide hydrogenation, at either 1 bar H2 at 70 °C or 5 bar H2 at room temperature was achieved using the bimetallic catalyst. The mild reaction conditions enable highly selective hydrogenation of various amides to the corresponding amines, while inhibiting arene hydrogenation. Catalyst characterization showed that the origin of the catalytic activity for the bimetallic catalyst is the oxophilic V-decorated Pt nanoparticles, which are 2 nm in diameter.

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