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330841

Sigma-Aldrich

5-Bromo-1,2,3-trifluorobenzene

99%

Synonym(s):

1-Bromo-3,4,5-trifluorobenzene

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About This Item

Linear Formula:
BrC6H2F3
CAS Number:
138526-69-9
Molecular Weight:
210.98
EC Number:
418-480-9
MDL number:
MFCD00070738
UNSPSC Code:
12352100
PubChem Substance ID:
24859920
NACRES:
NA.22

Quality Level

200

assay

99%

form

liquid

refractive index

n20/D 1.482 (lit.)

bp

47-49 °C/60 mmHg (lit.)

density

1.767 g/mL at 25 °C (lit.)

SMILES string

Fc1cc(Br)cc(F)c1F

InChI

1S/C6H2BrF3/c7-3-1-4(8)6(10)5(9)2-3/h1-2H

InChI key

HKJCELUUIFFSIN-UHFFFAOYSA-N

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Related Categories

Application

5-Bromo-1,2,3-trifluorobenzene was used in flow preparation of 4,4,5,5-tetramethyl-2-(3,4,5-trifluorophenyl)-1,3,2-dioxaborolane.

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Danger

Hazard Classifications

Aquatic Chronic 2 - Carc. 2 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

113.0 °F - closed cup

flash_point_c

45 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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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James A Newby et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(1), 263-271 (2013-12-18)
Conducting low-temperature organometallic reactions under continuous flow conditions offers the potential to more accurately control exotherms and thus provide more reproducible and scalable processes. Herein, progress towards this goal with regards to the lithium-halogen exchange/borylation reaction is reported. In addition

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