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290157

Sigma-Aldrich

1,3-Bis(trifluoromethyl)-5-bromobenzene

97%, contains 3% Copper Shot (CAS 7440-50-8) as stabilizer

Synonym(s):

1-Bromo-3,5-bis(trifluoromethyl)benzene, 3,5-Bis(trifluoromethyl)bromobenzene

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About This Item

Linear Formula:
(CF3)2C6H3Br
CAS Number:
328-70-1
Molecular Weight:
293.00
Beilstein/REAXYS Number:
2123669
EC Number:
206-334-5
MDL number:
MFCD00000381
UNSPSC Code:
12352100
PubChem Substance ID:
24857431
NACRES:
NA.22

assay

97%

contains

3% Copper Shot (CAS 7440-50-8) as stabilizer

refractive index

n20/D 1.427 (lit.)

bp

154 °C (lit.)

mp

−16 °C (lit.)

density

1.699 g/mL at 25 °C (lit.)

SMILES string

FC(F)(F)c1cc(Br)cc(c1)C(F)(F)F

InChI

1S/C8H3BrF6/c9-6-2-4(7(10,11)12)1-5(3-6)8(13,14)15/h1-3H

Inchi Key

CSVCVIHEBDJTCJ-UHFFFAOYSA-N

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Application

1,3-Bis(trifluoromethyl)-5-bromobenzene was used to prepare the tetrakis[3,5-bis(trifluoromethyl)phenyl]borate ion which is a stabilizing counterion for highly electrophilic organic and organometallic cations.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

>230.0 °F

flash_point_c

> 110 °C

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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