1766-76-3

Basic information

• Product Name: DECAFLUOROBENZHYDROL
• Synonyms: RIS(PENTAFLUOROPHENYL)METHANOL;Bis(pentafluorophenyl) carbinol~Bis(pentafluorophenyl)methanol;2,3,4,5,6,2',3',4',5',6'-DECAFLUORO- BENZHYDROL;DECAFLUOROBENZHYDROL, 97+%;2,3,4,5,6,2',3',4',5',6'-decafluorodiphenylcarbinol;bis(pentafluorophenyl) carbinol;Decafluorobenzhydrol 97%;Bis(pentafluorophenyl)methanol, 2,3,4,5,6,2μ,3μ,4μ,5μ,6μ-Decafluorodiphenylcarbinol
• CAS NO: 1766-76-3
• Molecular Formula: C₁₃H₂F₁₀O
• Molecular Weight: 364.14
• EINECS: 217-185-0
• Mol File: 1766-76-3.mol
• Article Data: 3

Chemical Properties

• Melting Point: 77-80 °C(lit.)
• Boiling Point: 110 °C / 1.5mmHg
• Flash Point: 114.2°C
• Appearance: /
• Density: 1.6108 (estimate)
• Vapor Pressure: 0.00464mmHg at 25°C
• Refractive Index: 1.457
• PKA: 10.97±0.20(Predicted)
• Water Solubility: Insoluble in water.
• BRN: 2067248
• CAS DataBase Reference: DECAFLUOROBENZHYDROL(CAS DataBase Reference)
• NIST Chemistry Reference: DECAFLUOROBENZHYDROL(1766-76-3)
• EPA Substance Registry System: DECAFLUOROBENZHYDROL(1766-76-3)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 22-24/25
• WGK Germany: 3
• HazardClass: IRRITANT
• Hazardous Substances Data: 1766-76-3(Hazardous Substances Data)

Usage

Chemical Properties

WHITE TO OFF-WHITE CRYSTALLINE POWDER

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

Upstream product

• 853-39-4 bis(pentafluorophenyl)-methanone 
• 344-04-7 bromopentafluorobenzene 
• 653-37-2 perfluorobenzaldehyde 
• 344-07-0 1-chloro-2,3,4,5,6-pentafluorobenzene 
• 109-94-4 formic acid ethyl ester 
• 827-15-6 1,2,3,4,5-pentafluoro-6-iodobenzene 
• 392-56-3 Hexafluorobenzene 
• 879-06-1 pentafluorophenylmagnesium chloride 
• 17318-00-2 (pentafluoro phenyl) magnesiumbromide 
• 879-05-0 2,3,4,5,6-pentafluorophenylmagnesium bromide 

Downstream Products

• 137677-92-0 O-<2,6-dinitro-4-trifluoromethylphenyl> decafluorobenzhydrol 
• 5736-48-1 bis(pentafluorophenyl)methyl chloride 
• 853-39-4 bis(pentafluorophenyl)-methanone 
• 5736-49-2 1,1'-(Bromomethylene)bis[2,3,4,5,6-pentafluorobenzene] 
• 5736-51-6 Bis(decafluorodiphenylmethyl)ether 
• 21190-45-4 Fluor-bis--methan 
• 5267-61-8 Decafluorbenzhydrol-nitrat 
• 5736-46-9 bis(pentafluorophenyl)methane 
• 53147-84-5 Bis(pentafluorophenyl)methyl radical 
• 5736-50-5 1,1,2,2-tetrakis-(pentafluoro phenyl) ethane 
• 151798-50-4 Perfluorodiphenylcarbene 
• 151798-49-1 Bis(pentafluorophenyl)diazomethane 
• 151798-54-8 Ethyl N-nitroso-N-carbamate 
• 934021-60-0 (Et₂O)Al(OCH(C₆F₅)2)3 

Relevant articles and documents

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

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).