1-Bromo-3-(trifluoromethoxy)benzene

ALDRICH/343870 - 99%

CAS Number: 2252-44-0
Empirical Formula (Hill Notation): C₇H₄BrF₃O
Molecular Weight: 241.01
MDL Number: MFCD00040943
Linear Formula: BrC₆H₄OCF₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-343870-5G	5 g	$23.80 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	99%
density	1.62 g/mL at 25 °C (lit.)
form	liquid
InChI	1S/C7H4BrF3O/c8-5-2-1-3-6(4-5)12-7(9,10)11/h1-4H
InChI key	WVUDHWBCPSXAFN-UHFFFAOYSA-N
refractive index	n20/D 1.462 (lit.)
SMILES string	FC(F)(F)Oc1cccc(Br)c1

Application:	1-Bromo-3-(trifluoromethoxy)benzene may be used in the preparation of 1,2-dehydro-3-(trifluoromethoxy)benzene. It may be used in the synthesis of new electronically deficient atropisomeric diphosphine ligand (S)-CF₃O-BiPhep [2,2′-bis(diphenylphosphino)-6,6′-ditrifluoromethoxy-1,1′-biphenyl].
General description:	1-Bromo-3-(trifluoromethoxy)benzene undergoes Diels-Alder reaction with lithium diisopropylamide (LDA) in THF and furan, to yield the corresponding 1,4-dihydro-1,4-epoxy-5- or 6-(trifluoromethoxy)naphthalenes.
Packaging:	5 g in ampule

WGK Germany	WGK 3
Flash Point(F)	145.4 °F - closed cup
Flash Point(C)	63 °C - closed cup

Purity	99%
Density	1.62 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.462 (lit.)
UNSPSC	12352100

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