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276316

Sigma-Aldrich

1-Bromo-3,5-dimethylbenzene

97%

Synonym(s):

5-Bromo-m-xylene

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About This Item

Linear Formula:
(CH3)2C6H3Br
CAS Number:
Molecular Weight:
185.06
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

liquid

refractive index

n20/D 1.549 (lit.)

bp

202-204 °C (lit.)

density

1.362 g/mL at 25 °C (lit.)

SMILES string

Cc1cc(C)cc(Br)c1

InChI

1S/C8H9Br/c1-6-3-7(2)5-8(9)4-6/h3-5H,1-2H3

InChI key

LMFRTSBQRLSJHC-UHFFFAOYSA-N

General description

Palladium catalyzed carbon-oxygen coupling of 1-bromo-3,5-dimethylbenzene and o-cresol to potassium hydroxide to produce o-tolyl-3,5-xylyl ether has been reported.

Application

1-Bromo-3,5-dimethylbenzene has been used in the synthesis of substituted 2,2′-bis(diphenylphosphanylmethyl)-1,1′-binaphthyl derivatives.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

188.6 °F - closed cup

Flash Point(C)

87 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Highly Selective Catalyst Systems for the Hydroformylation of Internal Olefins to Linear Aldehydes This work was supported by Oxeno Olefinchemie GmbH and the State of Mecklenburg-West Pommerania. Dr. C. Fischer and Mrs. S. Buchholz are thanked for their excellent technical support.
Holger Klein et al.
Angewandte Chemie (International ed. in English), 40(18), 3408-3411 (2001-10-10)
Tapan K Pal et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(52), 19064-19070 (2015-11-21)
By using a bent tetracarboxylic acid ligand that incorporates a pendent-NH2 functional group, a 3D Zn(II)-framework (1) based on Zn2 (CO2)4 secondary building units and Zn12 (CO2)24 supramolecular building blocks has been synthesized. Framework 1 is thermally less stable, which
Vittoria M Blasucci et al.
The journal of physical chemistry. A, 114(11), 3932-3938 (2010-03-20)
Tunable solvent systems couple homogeneous catalytic reactions to heterogeneous separations, thereby combining multiple unit operations into a single step and subsequently reducing waste generation and improving process economics. In addition, tunable solvents can require less energy than traditional separations, such
Asami Yoshii et al.
Chemistry, an Asian journal, 15(14), 2181-2186 (2020-05-26)
Oligo-meta-phenylenes have been designed and synthesized as multipotent base materials of single-layer organic light-emitting devices. Simple molecular structures of oligo-meta-phenylenes composed of linear phenylene arrays benefited from the wealth of modern reactions available for biaryl couplings and were concisely synthesized

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