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3029-30-9

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3029-30-9 Usage

Uses

1,4-Dicyanonaphthalene is used in biological studies as electron transfer mechanism of nucleic acid precursors and ctDNA with protein enzymes and several fluorescence probes in both static and excited states.

Purification Methods

Purify it by recrystallization from EtOH (charcoal), m 208o, and sublime it in vacuo. [Bradbrook & Linstead J Chem Soc 1742 1936, Beilstein 9 H 917, 9 II 651, 9 III 464.]

Check Digit Verification of cas no

The CAS Registry Mumber 3029-30-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,2 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3029-30:
(6*3)+(5*0)+(4*2)+(3*9)+(2*3)+(1*0)=59
59 % 10 = 9
So 3029-30-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H6N2/c13-7-9-5-6-10(8-14)12-4-2-1-3-11(9)12/h1-6H

3029-30-9 Well-known Company Product Price

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  • Alfa Aesar

  • (L20248)  Naphthalene-1,4-dicarbonitrile, 98+%   

  • 3029-30-9

  • 5g

  • 499.0CNY

  • Detail
  • Alfa Aesar

  • (L20248)  Naphthalene-1,4-dicarbonitrile, 98+%   

  • 3029-30-9

  • 25g

  • 1777.0CNY

  • Detail
  • Alfa Aesar

  • (L20248)  Naphthalene-1,4-dicarbonitrile, 98+%   

  • 3029-30-9

  • 100g

  • 4923.0CNY

  • Detail

3029-30-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name naphthalene-1,4-dicarbonitrile

1.2 Other means of identification

Product number -
Other names 1,4-Naphthalenedicarbonitrile

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:3029-30-9 SDS

3029-30-9Relevant articles and documents

Kinetics of C-C and C-H bond cleavage in phenyl alkane radical cations generated by photoinduced electron transfer

Cyr, Douglas,Das, Paritosh

, p. 11155 - 11167 (2014)

Employing nanosecond laser flash photolysis, we determined the relative importance of two fragmentation modes, namely, C-C bond cleavage and deprotonation, for the radical cation of 1,1,2,2-tetraphenylethane photogenerated by electron transfer to cyanoaromatic singlet excited states in acetonitrile at room temperature. Analysis of the kinetic data for this phenyl alkane suggests that the C-C bond cleavage dominates over the deprotonation by a ratio of about 2:1. In addition, the deprotonation kinetics of diphenylmethane, 1,1-diphenylethane, triphenylmethane, and several phenyl-substituted alcohols have been investigated. To aid identification and characterization, experiments based on two laser pulses in tandem (308 and 337.1 nm) were performed to probe fluorescence and photochemistry of the transient radicals formed as products of radical ion fragmentation. The first-order rate constants for growth of transient absorptions due to fragmentation-derived radicals were measured to be ≥1 × 106 s-1. Activation parameters, with activation enthalpies in the range 10-18 kJ/mol and activation entropies between -60 and -91 J/(mol.K), are also reported for fragmentation kinetics of radical cations of several systems under study. (Graph Presented).

Catalytic Dehydrosulfurization of Thioamides to Nitriles by Gold Nanoparticles Supported on Carbon Nanotubes

Gopi, Elumalai,Geertsen, Valérie,Gravel, Edmond,Doris, Eric

, p. 5758 - 5761 (2019/05/21)

A gold-carbon nanotube nanohybrid was shown to act as an efficient heterogeneous catalyst in the smooth and selective conversion of thioamides to the corresponding nitriles. The reaction was performed under mild conditions (room temperature, atmospheric pressure of oxygen) using only a gold loading of 0.35 mol %. Substituted aromatic or aliphatic nitriles were produced in very good to excellent yields and the catalyst could be easily recycled and reused over several consecutive cycles with no loss in dehydrosulfurization performances.

Corresponding amine nitrile and method of manufacturing thereof

-

Paragraph 0132; 0133; 0134; 0136; 0138, (2018/05/24)

The invention relates to a preparation method of nitrile. Compared with the prior art, the preparation method has the characteristics of obvious reduction of the usage amount of ammonia sources, low environmental pressure, low energy consumption, low production cost, high purity and yields of nitrile products, and the like, and can be used for obtaining nitrile with a more complex structure. The invention also relates to a method for preparing corresponding amine with nitrile.

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