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33966-50-6

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33966-50-6 Usage

General Description

SEC-BUTYLAMINE, also known as N-sec-butylamine, is an organic compound classified as a primary aliphatic amine. It is a colorless, flammable liquid with a strong, ammonia-like odor. SEC-BUTYLAMINE is commonly used as a chemical intermediate in the manufacture of pharmaceuticals, pesticides, and rubber chemicals. It is also used as a corrosion inhibitor in metalworking fluids and as a stabilizer in the production of polymers. Additionally, SEC-BUTYLAMINE is utilized in the synthesis of detergents, surfactants, and other specialty chemicals. It is important to handle SEC-BUTYLAMINE with caution due to its potential for skin and eye irritation, as well as its flammability.

Check Digit Verification of cas no

The CAS Registry Mumber 33966-50-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,9,6 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 33966-50:
(7*3)+(6*3)+(5*9)+(4*6)+(3*6)+(2*5)+(1*0)=136
136 % 10 = 6
So 33966-50-6 is a valid CAS Registry Number.

33966-50-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name SEC-BUTYLAMINE

1.2 Other means of identification

Product number -
Other names Butyramide,2-methyl

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:33966-50-6 SDS

33966-50-6Relevant articles and documents

Rapid and Quantitative Profiling of Substrate Specificity of ω-Transaminases for Ketones

Han, Sang-Woo,Shin, Jong-Shik

, p. 3287 - 3295 (2019/06/21)

ω-Transaminases (ω-TAs) have gained growing attention owing to their capability for asymmetric synthesis of chiral amines from ketones. Reliable high-throughput activity assay of ω-TAs is essential in carrying out extensive substrate profiling and establishing a robust screening platform. Here we report spectrophotometric and colorimetric methods enabling rapid quantitation of ω-TA activities toward ketones in a 96-well microplate format. The assay methods employ benzylamine, a reactive amino donor for ω-TAs, as a cosubstrate and exploit aldehyde dehydrogenase (ALDH) as a reporter enzyme, leading to formation of benzaldehyde detectable by ALDH owing to concomitant NADH generation. Spectrophotometric substrate profiling of two wild-type ω-TAs of opposite stereoselectivity was carried out at 340 nm with 22 ketones, revealing subtle differences in substrate specificities that were consistent with docking simulation results obtained with cognate amines. Colorimetric readout for naked eye detection of the ω-TA activity was also demonstrated by supplementing the assay mixture with color-developing reagents whose color reaction could be quantified at 580 nm. The colorimetric assay was applied to substrate profiling of an engineered ω-TA for 24 ketones, leading to rapid identification of reactive ketones. The ALDH-based assay is expected to be promising for high-throughput screening of enzyme collections and mutant libraries to fish out the best ω-TA candidate as well as to tailor enzyme properties for efficient amination of a target ketone.

Method for producing amines by homogeneously catalyzed reductive amination of carbonyl compounds

-

Page/Page column 10, (2010/02/11)

The invention relates to the preparation of chiral or achiral amines by reaction of aldehydes or ketones with ammonia or primary or secondary amines in the presence of hydrogen and in the presence of homogeneous metal catalysts under mild conditions. Metal catalysts which can be used are complexes of late transition metals with chiral or achiral phosphorus-containing ligands.

Amination of butenes over protonic zeolites

Lequitte,Figueras,Moreau,Hub

, p. 255 - 261 (2007/10/03)

The reaction of 1-butene and isobutene with ammonia has been investigated, far from thermodynamic equilibrium, in the pressure range 1-6 MPa over a series of acidic zeolites. The kinetics are compatible with a Langmuir-Hinshelwood mechanism involving adsorbed species. The rates of amination increase with the Si/Al ratio of the solid. A small influence of the zeolite structure is noticed on the relative adsorption coefficients in the case of 1-butene but not in that of isobutene. The catalytic activity calculated per proton is higher on MFI than on BEA or HY zeolites, but this effect of the structure is less than an order of magnitude. Under the conditions of reaction used in this work large pore zeolites show a good resistance to deactivation. It is proposed that deactivation is mainly due to the formation of strongly basic polyalkylamines and not to coke.

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