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Key Documents

148539

Sigma-Aldrich

4,4′-Dimethoxybiphenyl

99%

Synonym(s):

4,4′-Bianisole

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About This Item

Linear Formula:
CH3OC6H4C6H4OCH3
CAS Number:
Molecular Weight:
214.26
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

solid

mp

179-180 °C (subl.) (lit.)

SMILES string

COc1ccc(cc1)-c2ccc(OC)cc2

InChI

1S/C14H14O2/c1-15-13-7-3-11(4-8-13)12-5-9-14(16-2)10-6-12/h3-10H,1-2H3

InChI key

UIMPAOAAAYDUKQ-UHFFFAOYSA-N

Application

4,4′-Dimethoxybiphenyl was used to study the coupled methyl-group rotation and methoxy-group libration.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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Xianlong Wang et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 13(8), 2082-2089 (2012-04-05)
This paper brings together field emission scanning electron microscopy, single-crystal X-ray diffraction, and density functional electronic structure calculations in both an isolated molecule and a cluster of seven whole and fourteen half molecules of 4,4'-dimethoxybiphenyl to investigate coupled methyl-group rotation
Martin Eckardt et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 35(7), 1421-1437 (2018-03-15)
Polyphenylsulfone (PPSU) is a new material for the production of baby bottles. PPSU is a polyether plastic formally composed of bisphenol S (BPS) and 4,4'-dihydroxybiphenyl (DHBP), which both have slight endocrine activities in in vitro tests. So far, little is known

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