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17630-21-6

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17630-21-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17630-21-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,3 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17630-21:
(7*1)+(6*7)+(5*6)+(4*3)+(3*0)+(2*2)+(1*1)=96
96 % 10 = 6
So 17630-21-6 is a valid CAS Registry Number.

17630-21-6SDS

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-dimethylcyclooctanamine

1.2 Other means of identification

Product number -
Other names Dimethylamino-cyclooctan

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:17630-21-6 SDS

17630-21-6Relevant articles and documents

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Cope,Estes

, p. 1128,1131 (1950)

-

N-Methylation of amines and nitroarenes with methanol using heterogeneous platinum catalysts

Jamil, Md.A.R.,Touchy, Abeda S.,Rashed, Md. Nurnobi,Ting, Kah Wei,Siddiki, S.M.A. Hakim,Toyao, Takashi,Maeno, Zen,Shimizu, Ken-ichi

, p. 47 - 56 (2019/02/07)

We report herein the selective N-methylation of amines and nitroarenes with methanol under basic conditions using carbon-supported Pt nanoparticles (Pt/C) as a heterogeneous catalyst. This method is widely applicable to four types of N-methylation reactions: (1) N,N-dimethylation of aliphatic amines under N2, (2) N-monomethylation of aliphatic amines under 40 bar H2, (3) N-monomethylation of aromatic amines under N2, and (4) tandem synthesis of N-methyl anilines from nitroarenes and methanol under 2 bar H2. All these reactions under the same catalytic system showed high yields of the corresponding methylamines for a wide range of substrates, high turnover number (TON), and good catalyst reusability. Mechanistic studies suggested that the reaction proceeded via a borrowing hydrogen methodology. Kinetic results combined with density functional theory (DFT) calculations revealed that the high performance of Pt/C was ascribed to the moderate metal–hydrogen bond strength of Pt.

Methylation of Cycloalkanamines with Dimethyl Carbonate in the Presence of Binder-Free NaY Zeolite

Khusnutdinov,Shchadneva,Mayakova, Yu. Yu.,Egorova,Khazipova,Kutepov

, p. 654 - 656 (2018/06/13)

N-Methyl- and N,N-dimethylcycloalkanamines were synthesized by reaction of cycloalkanamines with dimethyl carbonate in the presence of NaY zeolite containing no binder. Optimal reactant and catalyst ratios and reaction conditions were found.

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