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6339-93-1

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6339-93-1 Usage

General Description

1,2-dipyridin-3-ylethanone, also known as acetylpyridine, is a chemical compound with the molecular formula C11H9NOS. It is a yellow colored solid that is commonly used as a flavoring agent and fragrance ingredient. It is widely used in the production of various food and beverage products, as well as in the manufacturing of perfumes and cosmetics. Acetylpyridine is also used in the synthesis of pharmaceuticals and other organic compounds. It is considered to be a low-toxicity compound with a mild irritation potential, and is regulated for its safe usage in various consumer products.

Check Digit Verification of cas no

The CAS Registry Mumber 6339-93-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,3 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6339-93:
(6*6)+(5*3)+(4*3)+(3*9)+(2*9)+(1*3)=111
111 % 10 = 1
So 6339-93-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H10N2O/c15-12(11-4-2-6-14-9-11)7-10-3-1-5-13-8-10/h1-6,8-9H,7H2

6339-93-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,2-dipyridin-3-ylethanone

1.2 Other means of identification

Product number -
Other names Ethanone,1,2-di-3-pyridinyl

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:6339-93-1 SDS

6339-93-1Downstream Products

6339-93-1Relevant articles and documents

Photoinduced direct hydration of dipyridylacetylenes in acidic aqueous solution

Hao, Haijun,Li, Ya,Su, Zimu,Zhuang, Junpeng

, p. 7669 - 7672 (2020)

Photoinduced direct hydration of dipyridylacetylenes (DPAs) in acidic aqueous solution was achieved upon UV irradiation at room temperature. This is a catalyst-free reaction with moderate-to-good yields, and asymmetric dipyridylacetylenes afford the corresponding Markovnikov addition products.

NOVEL PRECATALYST SCAFFOLDS FOR CROSS-COUPLING REACTIONS, AND METHODS OF MAKING AND USING SAME

-

Page/Page column 62; 63; 64, (2016/05/02)

The present invention provides novel transition-metal precatalysts that are useful in preparing active coupling catalysts. In certain embodiments, the precatalysts of the invention are air-stable and moisture-stable. The present invention further provides methods of making and using the precatalysts of the invention.

Selective monoarylation of acetate esters and aryl methyl ketones using aryl chlorides

Biscoe, Mark R.,Buchwald, Stephen L.

supporting information; experimental part, p. 1773 - 1775 (2009/09/06)

Simple, efficient procedures for the monoarylation of acetate esters and aryl methyl ketones using aryl chlorides are presented. Previously, no general method was available to ensure the highly selective monoarylation of these classes of substrates using

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