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1766-76-3

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1766-76-3 Usage

Chemical Properties

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Check Digit Verification of cas no

The CAS Registry Mumber 1766-76-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,6 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1766-76:
(6*1)+(5*7)+(4*6)+(3*6)+(2*7)+(1*6)=103
103 % 10 = 3
So 1766-76-3 is a valid CAS Registry Number.
InChI:InChI=1/C13H2F10O/c14-3-1(4(15)8(19)11(22)7(3)18)13(24)2-5(16)9(20)12(23)10(21)6(2)17/h13,24H

1766-76-3 Well-known Company Product Price

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  • Alfa Aesar

  • (L02197)  Decafluorobenzhydrol, 97%   

  • 1766-76-3

  • 5g

  • 1302.0CNY

  • Detail

1766-76-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Decafluorobenzhydrol

1.2 Other means of identification

Product number -
Other names DECAFLUOROBENZHYDROL

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:1766-76-3 SDS

1766-76-3Relevant articles and documents

Dedinas

, p. 7172 (1973)

THE SYNTHESIS AND REARRANGEMENT REACTIONS OF 2,3,4,5,6-PENTAFLUOROBENZYL METHYL SULPHOXIDE AND 1,1-BIS(PENTAFLUOROPHENYL)METHYL METHYL SULPHOXIDE

Brooke, Gerald M.,Ferguson, J. A. K. Jamie

, p. 263 - 276 (2007/10/02)

2,3,4,5,6-Pentafluorobenzyl methyl sulphoxide (6) and 1,1-bis(pentafluorophenyl)methyl sulphoxide (9) were synthesised from hexafluorobenzene and sodium methylsulphinylmethide.Flash vapour phase thermolysis of (6) at 410 degC gave 2,2',3,3'4,4',5,5'6,6'-decafluorodibenzyl (11) whereas static vapour phase thermolysis at 140-190 deg C gave (11), 2,3,4,5,6-pentafluorobenzyl alcohol (12) and 2,2'3,3'4,4'5,5'6,6'-decafluorodibenzyl disulphide (13).Decaflourobenzophenone (14) and bis(pentafluorophenyl)methanol (15) are thermolysis products of compound (9) at 115-122 deg C, accompanied by 4-methanoyl-nonafluorobenzophenone (16) formed by the thermolysis of (19), the unisolated material derived from (9) by nucleophilic substitution of one para-fluorine by CH3SOCH2-.Central to the formation of (12), (13), (14), (15) and (16) are sulphenate esters formed by '1,2'-rearrangements, while homolysis of the C-SO(CH3) bond in (6) and dimerisation of the radical gives (11).

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