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Safety Information

107077

Sigma-Aldrich

1-Bromo-2,3,4,5-tetrafluorobenzene

97%

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About This Item

Linear Formula:
HC6F4Br
CAS Number:
Molecular Weight:
228.97
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

refractive index

n20/D 1.466 (lit.)

density

1.846 g/mL at 25 °C (lit.)

functional group

bromo
fluoro

SMILES string

Fc1cc(Br)c(F)c(F)c1F

InChI

1S/C6HBrF4/c7-2-1-3(8)5(10)6(11)4(2)9/h1H

InChI key

BUYSIDPAOVWMQX-UHFFFAOYSA-N

Application

1-Bromo-2,3,4,5-tetrafluorobenzene was used in the synthesis of catalyst Pd(AsPh3)4, required for preparation of cyclometalating ligands 2-(3′,4′,6′-trifluorophenyl)pyridine; n = 4: and 2-(3′,4′,5′,6′-tetrafluorophenyl)pyridine. 1-Bromo-2,3,4,5-tetrafluorobenzene may be used in the synthesis of fluorinated rubrene.

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

129.2 °F - closed cup

Flash Point(C)

54 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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Blue emitting iridium complexes: synthesis, photophysics and phosphorescent devices.
Ragni R, et al.
Journal of Materials Chemistry, 16(12), 1161-1170 (2006)

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