α-Bromo-2,3,4,5,6-pentafluorotoluene

ChemicalBook > CAS DataBase List > α-Bromo-2,3,4,5,6-pentafluorotoluene

α-Bromo-2,3,4,5,6-pentafluorotoluene

Product Name: α-Bromo-2,3,4,5,6-pentafluorotoluene
CAS No.: 1765-40-8
Chemical Name: α-Bromo-2,3,4,5,6-pentafluorotoluene
Synonyms: PFBBR;PENTAFLUOROBENZYL BROMIDE;Pentafluorobenzylbromide99%;PentafluorobenzylBromide>Pentafluorobenzylbromide,98+%;Pentafluorobenzyl bromide 99%;PENTAFLUOROBROMOMETHYL BENZENE;1-Bromomethylpentafluorobenzene;(BROMOMETHYL)PENTAFLUOROBENZENE;Benzene, (bromomethyl)pentafluoro-
CBNumber: CB9238273
Molecular Formula: C7H2BrF5
Formula Weight: 260.99
MOL File: 1765-40-8.mol

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α-Bromo-2,3,4,5,6-pentafluorotoluene Property

Melting point:: 19-20 °C(lit.)
Boiling point:: 174-175 °C(lit.)
Density: 1.728 g/mL at 25 °C(lit.)
refractive index: n20/D 1.471(lit.)
Flash point:: 181 °F
storage temp.: Store below +30°C.
solubility: Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Liquid
Specific Gravity: 1.728
color: Clear colorless to yellow
Water Solubility: Hydrolyzes in water.
Sensitive: Lachrymatory
BRN: 647808
CAS DataBase Reference: 1765-40-8(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, (bromomethyl)pentafluoro-(1765-40-8)

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Safety

Hazard Codes: C,Xi
Risk Statements: 34-36/37/38-36/37-22
Safety Statements: 26-36/37/39-45-23-27
RIDADR: UN 3265 8/PG 2
WGK Germany: 3
F: 19
Hazard Note: Irritant/Lachrymatory
HazardClass: 8
PackingGroup: II
HS Code: 29039990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 90257
Product name: 2,3,4,5,6-Pentafluorobenzyl bromide
Purity: for GC derivatization, LiChropur?, ≥98.5% (GC)
Packaging: 1G
Price: $42.9
Updated: 2024/03/01

Sigma-Aldrich

Product number: 90257
Product name: 2,3,4,5,6-Pentafluorobenzyl bromide
Purity: for GC derivatization, LiChropur?, ≥98.5% (GC)
Packaging: 5G
Price: $105
Updated: 2024/03/01

Sigma-Aldrich

Product number: 101052
Product name: 2,3,4,5,6-Pentafluorobenzyl bromide
Purity: 99%
Packaging: 1g
Price: $37.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: 101052
Product name: 2,3,4,5,6-Pentafluorobenzyl bromide
Purity: 99%
Packaging: 5g
Price: $60.8
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.41643
Product name: 2,3,4,5,6-Pentafluorobenzylbromide
Purity: for synthesis
Packaging: 5ML
Price: $251
Updated: 2024/03/01

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α-Bromo-2,3,4,5,6-pentafluorotoluene Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLOURLESS TO YELLOWISH LIQUID

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.

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

Learn more in the Product Information

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.

reaction suitability

reagent type: derivatization reagent
reaction type: Alkylations
reagent type: derivatization reagent
reaction type: Esterifications

α-Bromo-2,3,4,5,6-pentafluorotoluene Preparation Products And Raw materials

Raw materials

ULTRAVIOLETLIGHT 2,3,4,5,6-PENTAFLUOROTOLUENE Government regulation Phosphorus pentoxide

Preparation Products

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View Lastest Price from α-Bromo-2,3,4,5,6-pentafluorotoluene manufacturers

Wuhan Circle Star Chem-medical Technology Co.,Ltd

Product: α-Bromo-2,3,4,5,6-pentafluorotoluene 1765-40-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98
Supply Ability: 1000
Release date: 2025-01-16

Hebei Mujin Biotechnology Co.,Ltd

Product: PENTAFLUOROBENZYL BROMIDE 1765-40-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-06-29

Hebei Weibang Biotechnology Co., Ltd

Product: PENTAFLUOROBENZYL BROMIDE 1765-40-8
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-28

1765-40-8, α-Bromo-2,3,4,5,6-pentafluorotolueneRelated Search:

PENTAFLUOROPHENYLHYDRAZINE PENTAFLUOROPHENYL TRIFLUOROACETATE Isopropoxypentafluorobenzene Pentafluorobenzyl chloride METHYL PENTAFLUOROBENZOATE IODOPENTAFLUOROBENZENE PENTAFLUORONITROBENZENE 2,3,4,5,6-Pentafluorobenzyl alcohol 2,3,4,5,6-Pentafluoroaniline 2,3,4,5,6-PENTAFLUOROPHENYLACETONITRILE Pentafluorobenzonitrile Pentafluorobenzoyl chloride Pentafluorobenzaldehyde 2,3,4,5,6-PENTAFLUOROBENZENEBORONIC ACID Chloropentafluorobenzene 2,3,6-TRIFLUOROBENZYL BROMIDE 3-Fluorobenzyl bromide Benzyl bromide

1-(Bromomethyl)-2,3,4,5,6-pentafluorobenzene

1-Bromomethylpentafluorobenzene

PFBBR

PENTAFLUOROBENZYL BROMIDE

PENTAFLUOROBROMOMETHYL BENZENE

(BROMOMETHYL)PENTAFLUOROBENZENE

Toluene, alpha-bromo-2,3,4,5,6-pentafluoro-

1-(Bromomethyl)-2,3,4,5,6-pentafluorobenzene, alpha-Bromo-2,3,4,5,6-pentafluorotoluene

Benzene,1-(broMoMethyl)-2,3,4,5,6-pentafluoro-

2,3,4,5,6-five fluorinebenzyl broMide

pentafluorobenzyl bromide (PFB-Br)

2,3,4,5,6-PENTAFLUOROBENZYL BROMIDE

ALPHA-BROMO-2,3,4,5,6-PENTAFLUOROTOLUENE

A-BROMO-2,3,4,5,6-PENTAFLUOROTOLUENE

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+%

ALPHA-BROMO-2 3 4 5 6-PENTAFLUORO- TOLU&

2,3,4,5,6-Pentafluorobenzyl bromide, 99+%

α-Bromo-2,3,4,5,6-pentafluorotoluene, (Bromomethyl)pentafluorobenzene

α-Bromo-2,3,4,5,6-pentafluorotoluene, (Bromomethyl)pentafluorobenzene, 2,3,4,5,6-Pentafluorobenzyl bromide

1,2,3,4,5-Pentafluoro-6-(bromomethyl)benzene

2,3,4,5,6-Pentafluoro-α-bromotoluene

alpha-Bromo-2,3,4,5,6-pentafluorotoluene,97%

2,3,4,5,6-Pentafluorobenzyl bromide,α-Bromo-2,3,4,5,6-pentafluorotoluene, (Bromomethyl)pentafluorobenzene

PentafluorobenzylBromide&gt

2,3,4,5,6-PENTAFLUOROBENZYLBROMIDE FOR S

PENTAFLUOROBENZYL BROMIDE ISO 9001：2015 REACH

α-Bromo-2,3,4,5,6-pentafluorotoluene

CAS1765-40-8 PENTAFLUOROBENZYL BROMIDE

1765-40-8

C6F5CH2Br

BENZYL HALIDE

Building Blocks

Halogenated Hydrocarbons

Organic Building Blocks

Boronic Acid, etc. (GC Derivatizing Reagents)

GC Derivatizing Reagents

Aryl

Alkylation

Alkylation Reagent

organofluorine compounds

Aromatic Halides (substituted)

Analytical Chemistry

Boronic Acid, etc. (GC Derivatizing Reagents)

GC Derivatizing Reagents