2,3,4,5,6-Pentafluorobenzyl bromide

Base Information Edit

Chemical Name:2,3,4,5,6-Pentafluorobenzyl bromide
CAS No.:1765-40-8
Molecular Formula:C7H2BrF5
Molecular Weight:260.989
Hs Code.:29039990
European Community (EC) Number:217-182-4
NSC Number:96888
UNII:V5VL554GFP
DSSTox Substance ID:DTXSID50170146
Nikkaji Number:J104.951H
Wikidata:Q72499761
Mol file:1765-40-8.mol

Synonyms:benzene, (bromomethyl)pentafluoro-;pentafluorobenzyl bromide;PFBBr

Suppliers and Price of 2,3,4,5,6-Pentafluorobenzyl bromide

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Usbiological
Pentafluorobenzyl bromide
5g
$ 170.00

TRC
α-Bromo-2,3,4,5,6-pentafluorotoluene
5g
$ 65.00

TRC
α-Bromo-2,3,4,5,6-pentafluorotoluene
1g
$ 55.00

TCI Chemical
Pentafluorobenzyl Bromide >98.0%(GC)
1g
$ 14.00

TCI Chemical
Pentafluorobenzyl Bromide >98.0%(GC)
5g
$ 39.00

TCI Chemical
Pentafluorobenzyl Bromide >98.0%(GC)
25g
$ 112.00

SynQuest Laboratories
2,3,4,5,6-Pentafluorobenzyl bromide 99%
100 g
$ 175.00

SynQuest Laboratories
2,3,4,5,6-Pentafluorobenzyl bromide 99%
25 g
$ 55.00

SynQuest Laboratories
2,3,4,5,6-Pentafluorobenzyl bromide 99%
1 g
$ 10.00

SynQuest Laboratories
2,3,4,5,6-Pentafluorobenzyl bromide 99%
10 g
$ 30.00

Total 66 raw suppliers

Chemical Property of 2,3,4,5,6-Pentafluorobenzyl bromide Edit

Chemical Property:

Appearance/Colour:Clear colourless to yellowish liquid
Vapor Pressure:1.71mmHg at 25°C
Melting Point:19-20 °C(lit.)
Refractive Index:n20/D 1.471(lit.)
Boiling Point:173.2 °C at 760 mmHg
Flash Point:82.8 °C
PSA：0.00000
Density:1.864 g/cm³
LogP:3.27700
Storage Temp.:Store below +30°C.
Sensitive.:Lachrymatory
Water Solubility.:Hydrolyzes in water.
XLogP3:3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:259.92600
Heavy Atom Count:13
Complexity:162

Purity/Quality:

99.9% ^*data from raw suppliers

Pentafluorobenzyl bromide ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi, C
Hazard Codes:C,Xi
Statements: 34-36/37/38-36/37-22
Safety Statements: 26-36/37/39-45-23-27

MSDS Files:: SDS file from LookChem

Useful:

Chemical Classes:Other Classes -> Halogenated Monoaromatics
Canonical SMILES:C(C1=C(C(=C(C(=C1F)F)F)F)F)Br
Uses Pentafluorobenzyl bromide (PFB-Br) is an alkylating reagent which can be used to modify hydroxyl groups, carboxyl groups, sulfhydryl groups, and amines.PFB-Br can also be used to measure nitrite and peroxynitrite.It is a versatile reagent. 2,3,4,5,6-Pentafluorobenzyl bromide is used as a reagent for derivatization of alcohols, carboxylic acids, sulfonamides for GC and polyfunctional thiols. It is used for the preparation of pentafluorobenzyl esters of organic acids for determination by capillary and GC. It is also used to derivatize N-7-substituted guanine adducts of DNA for determination by GC-electron capture-MS. Learn more in the Product Information

Technology Process of 2,3,4,5,6-Pentafluorobenzyl bromide

There total 9 articles about 2,3,4,5,6-Pentafluorobenzyl bromide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 53.0%

: 440-60-8
(2,3,4,5,6-pentafluorophenyl)methanol

: 1765-40-8
(bromomethyl)pentafluorobenzene

Guidance literature:: With N-Bromosuccinimide; potassium hexamethylsilazane; (1,3,4)-triphenyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene; In dichloromethane; at 20 ℃; for 6h; Inert atmosphere;
DOI:10.1039/c9cc02132a