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Benzofuran, 2,3,3,3a,4,4,5,5,6,6,7,7,7a-tridecafluorooctahydro-2-(trifluoromethoxy)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74179-30-9

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74179-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74179-30-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,7 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74179-30:
(7*7)+(6*4)+(5*1)+(4*7)+(3*9)+(2*3)+(1*0)=139
139 % 10 = 9
So 74179-30-9 is a valid CAS Registry Number.

74179-30-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name perfluoro(6-methoxy-7-oxabicyclo[4.3.0]nonane)

1.2 Other means of identification

Product number -
Other names perfluoro(8-methoxy-7-oxabicyclo[4.3.0]nonane)

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:74179-30-9 SDS

74179-30-9Downstream Products

74179-30-9Relevant academic research and scientific papers

SYNTHESIS OF PERFLUOROBICYCLIC ETHERS . THE ELECTROCHEMICAL FLUORINATION OF α-CYCLOHEXENYL-SUBSTITUTED CARBOXYLIC ACID DERIVATIVES

Abe, Takashi,Hayashi, Eiji,Baba, Hajime,Nagase, Shunji

, p. 419 - 434 (2007/10/02)

The electrochemical fluorination of α-cyclohexenyl-substituted carboxylic esters afforded both perfluoro (9-alkyl-7-oxa-bicyclononane)s and perfluoro(8-alkoxy-9-alkyl-7-oxabicyclononane)s in fairly good yields.As the driving force for the ring-closure in this fluorination, a mechanism which involves a resonance stabilized intermediate radical is proposed. Perfluoro(8-chloro-8-methoxy-9-ethyl-7-oxabicyclononane) and perfluoro(8,8-dichloro-9-ethyl-7-oxabicyclononane) were obtained by the controlled chlorination of perfluoro(8-methoxy-9-ethyl-7-oxabicyclo nonane) with anhydrous aluminum chloride in low yields.Some new fused perfluorobicyclic ethers and a perfluoroacid fluoride obtained in this experiment have been characterized by infrared, mass and 19F nmr spectra and elemental analysis.

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