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α-Bromo-2,3,4,5,6-pentafluorotoluene

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

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;(BROMOMETHYL)PENTAFLUOROBENZENE;1-Bromomethylpentafluorobenzene;Benzene, (bromomethyl)pentafluoro-

CBNumber:: CB9238273

Molecular Formula:: C7H2BrF5

Molecular Weight:: 260.99

MDL Number:: MFCD00000299

MOL File:: 1765-40-8.mol

MSDS File:: SDS

Last updated:2024-11-28 18:20:31

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

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)
FDA UNII	V5VL554GFP
NIST Chemistry Reference	Benzene, (bromomethyl)pentafluoro-(1765-40-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

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

Hazard Note

Irritant/Lachrymatory

HazardClass

PackingGroup

HS Code

29039990

NFPA 704

	1
3		0

α-Bromo-2,3,4,5,6-pentafluorotoluene price More Price(40)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	90257	2,3,4,5,6-Pentafluorobenzyl bromide for GC derivatization, LiChropur?, ≥98.5% (GC)	1765-40-8	1G	$42.9	2024-03-01	Buy
Sigma-Aldrich	90257	2,3,4,5,6-Pentafluorobenzyl bromide for GC derivatization, LiChropur?, ≥98.5% (GC)	1765-40-8	5G	$105	2024-03-01	Buy
Sigma-Aldrich	101052	2,3,4,5,6-Pentafluorobenzyl bromide 99%	1765-40-8	1g	$37.5	2024-03-01	Buy
Sigma-Aldrich	101052	2,3,4,5,6-Pentafluorobenzyl bromide 99%	1765-40-8	5g	$60.8	2024-03-01	Buy
Sigma-Aldrich	8.41643	2,3,4,5,6-Pentafluorobenzylbromide for synthesis	1765-40-8	5ML	$251	2024-03-01	Buy

Product number	Packaging	Price	Buy
90257	1G	$42.9	Buy
90257	5G	$105	Buy
101052	1g	$37.5	Buy
101052	5g	$60.8	Buy
8.41643	5ML	$251	Buy

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

Chemical Properties

CLEAR COLOURLESS TO YELLOWISH LIQUID

Uses

Learn more in the Product Information

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.

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

2,3,4,5,6-PENTAFLUOROPHENYLACETONITRILE Pentafluorobenzyl chloride 2-(FLUOROSULFONYL)DIFLUOROACETYL FLUORIDE

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

Global( 218)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Weibang Biotechnology Co., Ltd	+8615531157085	abby@weibangbio.com	China	8810	58
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12841	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20285	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29811	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10032	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5738	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	13415	58

Supplier	Advantage
Hebei Weibang Biotechnology Co., Ltd	58
Hebei Mojin Biotechnology Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Fuxin Pharmaceutical	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Zhengzhou Alfa Chemical Co.,Ltd	58

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-28	PENTAFLUOROBENZYL BROMIDE 1765-40-8	US $10.00 / KG	1KG	99%	10 mt	Hebei Weibang Biotechnology Co., Ltd
2024-04-23	Pentafluorobenzyl Bromide 1765-40-8	US $1.00 / KG	1KG	99.91%	200000	Ouhuang Engineering Materials (Hubei) Co., Ltd
2023-12-26	α-Bromo-2,3,4,5,6-pentafluorotoluene 1765-40-8	US $100.00-1.00 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd

PENTAFLUOROBENZYL BROMIDE
1765-40-8
US $10.00 / KG
99%
Hebei Weibang Biotechnology Co., Ltd

Pentafluorobenzyl Bromide
1765-40-8
US $1.00 / KG
99.91%
Ouhuang Engineering Materials (Hubei) Co., Ltd

α-Bromo-2,3,4,5,6-pentafluorotoluene
1765-40-8
US $100.00-1.00 / KG
99%
Henan Fengda Chemical Co., Ltd

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

PENTAFLUOROBENZYL BROMIDE(1765-40-8)MS PENTAFLUOROBENZYL BROMIDE(1765-40-8)¹HNMR PENTAFLUOROBENZYL BROMIDE(1765-40-8)IR1 PENTAFLUOROBENZYL BROMIDE(1765-40-8)Raman

1765-40-8(α-Bromo-2,3,4,5,6-pentafluorotoluene)Related 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

1of4

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 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 PentafluorobenzylBromide> 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 α-Bromo-2，3，4，5，6-pentafluorotoluene 1765-40-8 C6F5CH2Br BENZYL HALIDE Building Blocks Halogenated Hydrocarbons Organic Building Blocks Boronic Acid, etc. (GC Derivatizing Reagents) GC Derivatizing Reagents C7 Aryl Alkylation Alkylation Reagent organofluorine compounds Aromatic Halides (substituted) Analytical Chemistry Boronic Acid, etc. (GC Derivatizing Reagents) GC Derivatizing Reagents