Identification | More | [Name]
PENTAFLUOROBENZYL BROMIDE | [CAS]
1765-40-8 | [Synonyms]
2,3,4,5,6-PENTAFLUOROBENZYL BROMIDE A-BROMO-2,3,4,5,6-PENTAFLUOROTOLUENE ALPHA-BROMO-2,3,4,5,6-PENTAFLUOROTOLUENE (BROMOMETHYL)PENTAFLUOROBENZENE PENTAFLUOROBENZYL BROMIDE PENTAFLUOROBROMOMETHYL BENZENE PFBBR 1-(Bromomethyl)-2,3,4,5,6-pentafluorobenzene 1-Bromomethylpentafluorobenzene Toluene, alpha-bromo-2,3,4,5,6-pentafluoro- ALPHA-BROMO-2 3 4 5 6-PENTAFLUORO-TOLU& 2,3,4,5,6-PENTAFLUOROBENZYL BROMIDE 99% Pentafluorobenzylbromide,98+% Benzene, (bromomethyl)pentafluoro- à-bromo-2,3,4,5,6-pentafluorotoluene Pentafluorobenzyl bromide 99% Pentafluorobenzylbromide99% 2,3,4,5,6-PentafluorobenzylBrimide 2,3,4,5,6-Pentafluorobenzyl bromide, 98+% 2,3,4,5,6-Pentafluorobenzyl bromide, 99+% | [EINECS(EC#)]
217-182-4 | [Molecular Formula]
C7H2BrF5 | [MDL Number]
MFCD00000299 | [Molecular Weight]
260.99 | [MOL File]
1765-40-8.mol |
Safety Data | Back Directory | [Hazard Codes ]
C,Xi | [Risk Statements ]
R34:Causes burns. R36/37/38:Irritating to eyes, respiratory system and skin . R36/37:Irritating to eyes and respiratory system . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) . S27:Take off immediately all contaminated clothing . | [RIDADR ]
UN 3265 8/PG 2
| [WGK Germany ]
3
| [F ]
19 | [Hazard Note ]
Irritant/Lachrymatory | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29039990 |
Hazard Information | Back Directory | [Chemical Properties]
CLEAR COLOURLESS TO YELLOWISH LIQUID | [Uses]
| [Uses]
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. | [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. | [Definition]
ChEBI: Pentafluorobenzyl bromide is a member of the class benzyl bromides that is benzyl bromide in which the hydrogens at positions 2, 3, 4, 5 and 6 of the phenyl ring are replaced by fluoro groups. It is a versatile derivatization agent in chromatography and mass spectrometry. It is a member of benzyl bromides and a member of fluorobenzenes. | [General Description]
Pentafluorobenzyl bromide (PFB-Br) is a derivatization reagent. Excess reagent may be removed by reaction with an aminophenol. It is an alkylation reagent suitable for electron capture detector (ECD) detection. It is also a lachrymator. |
Well-known Reagent Company Product Information | Back Directory | [Acros Organics]
alpha-Bromo-2,3,4,5,6-pentafluorotoluene, 97%(1765-40-8) | [Alfa Aesar]
2,3,4,5,6-Pentafluorobenzyl bromide, 98+%(1765-40-8) | [Sigma Aldrich]
1765-40-8(sigmaaldrich) | [TCI AMERICA]
Pentafluorobenzyl Bromide,>98.0%(GC)(1765-40-8) |
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