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313-72-4

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313-72-4 Usage

Chemical Properties

WHITE CRYSTALS OR NEEDLES

Uses

It is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.

Check Digit Verification of cas no

The CAS Registry Mumber 313-72-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,1 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 313-72:
(5*3)+(4*1)+(3*3)+(2*7)+(1*2)=44
44 % 10 = 4
So 313-72-4 is a valid CAS Registry Number.
InChI:InChI=1/C10F8/c11-3-1-2(5(13)9(17)7(3)15)6(14)10(18)8(16)4(1)12

313-72-4 Well-known Company Product Price

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  • (Code)Product description
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  • TCI America

  • (O0158)  Octafluoronaphthalene  >92.0%(GC)

  • 313-72-4

  • 1g

  • 360.00CNY

  • Detail
  • TCI America

  • (O0158)  Octafluoronaphthalene  >92.0%(GC)

  • 313-72-4

  • 5g

  • 990.00CNY

  • Detail
  • Alfa Aesar

  • (B21699)  Octafluoronaphthalene, 96%   

  • 313-72-4

  • 1g

  • 367.0CNY

  • Detail
  • Alfa Aesar

  • (B21699)  Octafluoronaphthalene, 96%   

  • 313-72-4

  • 5g

  • 1049.0CNY

  • Detail
  • Alfa Aesar

  • (B21699)  Octafluoronaphthalene, 96%   

  • 313-72-4

  • 25g

  • 3673.0CNY

  • Detail

313-72-4SDS

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 1,2,3,4,5,6,7,8-octafluoronaphthalene

1.2 Other means of identification

Product number -
Other names octafluoronaphthalene

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:313-72-4 SDS

313-72-4Relevant articles and documents

Thomson,MacCulloch

, p. 817,821, 823 (1970)

Synthesis method of 2-bromoheptafluoronaphthalene compound

-

Paragraph 0012, (2018/06/26)

The invention relates to a synthesis method of 2-bromoheptafluoronaphthalene compound. The synthesis method includes the steps of: 1) a fluorination reaction; 2) a hydrazine substitution reaction; and3) a bromination reaction. With octachloronaphthalene as a raw material, the 2-bromoheptafluoronaphthalene is prepared through reactions of fluorination, hydrazine substitution and bromination. The method is low in cost, has simple reaction steps and low toxicity, is convenient to carry out and high in yield, and is suitable for industrial production.

Fluoroalkane aromatization over hot sodium oxalate

McAlexander, Lenore Hoyt,Beck, Christopher M.,Burdeniuc, Juan J.,Crabtree, Robert H.

, p. 67 - 72 (2007/10/03)

Hot sodium oxalate (465°C) aromatizes perfluorodecalin to give perfluorotetralin and perfluoronaphthalene. Decomposition of solid sodium oxalate at temperatures above 450°C involves initial formation of elemental carbon that catalyzes the subsequent decomposition of oxalate, leading to the presence of an induction period in the overall decomposition reaction. Prior incipient decomposition of sodium oxalate to carbon and sodium carbonate is necessary for this reagent to effect aromatization.

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