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629-40-3

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629-40-3 Usage

Chemical Properties

clear yellow liquid

Uses

1,6-Dicyanohexane can be used as a reagent to synthesize heterocylic organic molecules.

Flammability and Explosibility

Nonflammable

Safety Profile

Poison by ingestion. When heatedto decomposition it emits toxic vapors of NOx and CNí.

Check Digit Verification of cas no

The CAS Registry Mumber 629-40-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 629-40:
(5*6)+(4*2)+(3*9)+(2*4)+(1*0)=73
73 % 10 = 3
So 629-40-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H12N2/c9-7-5-3-1-2-4-6-8-10/h1-6H2

629-40-3 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (B24543)  1,6-Dicyanohexane, 99%   

  • 629-40-3

  • 25g

  • 437.0CNY

  • Detail
  • Alfa Aesar

  • (B24543)  1,6-Dicyanohexane, 99%   

  • 629-40-3

  • 100g

  • 1436.0CNY

  • Detail

629-40-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,8-Octanedinitrile

1.2 Other means of identification

Product number -
Other names octanedinitrile

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:629-40-3 SDS

629-40-3Relevant articles and documents

Depolymerization of Hydroxylated Polymers via Light-Driven C-C Bond Cleavage

Nguyen, Suong T.,McLoughlin, Elizabeth A.,Cox, James H.,Fors, Brett P.,Knowles, Robert R.

, p. 12268 - 12277 (2021/08/23)

The accumulation of persistent plastic waste in the environment is widely recognized as an ecological crisis. New chemical technologies are necessary both to recycle existing plastic waste streams into high-value chemical feedstocks and to develop next-generation materials that are degradable by design. Here, we report a catalytic methodology for the depolymerization of a commercial phenoxy resin and high molecular weight hydroxylated polyolefin derivatives upon visible light irradiation near ambient temperature. Proton-coupled electron transfer (PCET) activation of hydroxyl groups periodically spaced along the polymer backbone furnishes reactive alkoxy radicals that promote chain fragmentation through C-C bond β-scission. The depolymerization produces well-defined and isolable product mixtures that are readily diversified to polycondensation monomers. In addition to controlling depolymerization, the hydroxyl group modulates the thermomechanical properties of these polyolefin derivatives, yielding materials with diverse properties. These results demonstrate a new approach to polymer recycling based on light-driven C-C bond cleavage that has the potential to establish new links within a circular polymer economy and influence the development of new degradable-by-design polyolefin materials.

Photoinduced 1,2-Hydro(cyanomethylation) of Alkenes with a Cyanomethylphosphonium Ylide

Miura, Tomoya,Moriyama, Daisuke,Funakoshi, Yuuta,Murakami, Masahiro

supporting information, p. 511 - 514 (2019/02/26)

An efficient method has been developed for the 1,2-hydro(cyanomethylation) of alkenes, in which a cyanomethyl radical species is generated from a cyanomethylphosphonium ylide by irradiation with visible light in the presence of an iridium complex, a thiol, and ascorbic acid. The cyanomethyl radical species then adds across the C=C double bond of an alkene to form an elongated alkyl radical species that accepts a hydrogen atom from the thiol to produce an elongated aliphatic nitrile. The ascorbic acid acts as the reductant to complete the catalytic cycle.

Corresponding amine nitrile and method of manufacturing thereof (by machine translation)

-

, (2018/07/15)

The present invention relates to a nitrile manufacturing method, which has characteristics of significantly-reduced ammonia source consumption, low environmental pressure, low energy consumption, low production cost, high nitrile purity, high nitrile yield and the like compared with the method in the prior art, wherein nitrile having a complicated structure can be obtained through the method. The present invention further relates to a method for producing a corresponding amine from the nitrile.

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