4,4'-Dimethylbiphenyl

Base Information

Chemical Name:4,4'-Dimethylbiphenyl
CAS No.:613-33-2
Molecular Formula:C14H14
Molecular Weight:182.265
Hs Code.:29029090
European Community (EC) Number:210-337-7
NSC Number:90464
UNII:5J314QOJ2V
DSSTox Substance ID:DTXSID30210195
Nikkaji Number:J47.064C
Wikidata:Q27262355
Mol file:613-33-2.mol

Synonyms:4,4'-dimethylbiphenyl

Suppliers and Price of 4,4'-Dimethylbiphenyl

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
4,4''-Bitoluene
25g
$ 385.00

TCI Chemical
4,4'-Dimethylbiphenyl >97.0%(GC)
1g
$ 14.00

TCI Chemical
4,4'-Dimethylbiphenyl >97.0%(GC)
5g
$ 40.00

TCI Chemical
4,4'-Dimethylbiphenyl >97.0%(GC)
25g
$ 120.00

SynQuest Laboratories
4,4'-Dimethylbiphenyl 97%
100 g
$ 192.00

Sigma-Aldrich
4,4′-Dimethylbiphenyl 97%
1g
$ 47.80

Matrix Scientific
4,4'-Dimethylbiphenyl
1g
$ 252.00

Matrix Scientific
4,4'-Dimethylbiphenyl
2g
$ 364.00

Matrix Scientific
4,4'-Dimethylbiphenyl
5g
$ 577.00

Labseeker
4,4'-Dimethylbiphenyl 99
1kg
$ 191.00

Total 87 raw suppliers

Chemical Property of 4,4'-Dimethylbiphenyl

Chemical Property:

Appearance/Colour:Crystalline
Melting Point:118-120 °C(lit.)
Refractive Index:1.5811 (estimate)
Boiling Point:295 °C at 760 mmHg
Flash Point:129.6 °C
PSA：0.00000
Density:0.973 g/cm³
LogP:3.97040
Storage Temp.:Store below +30°C.
Water Solubility.:Insoluble in water.
XLogP3:5.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:1
Exact Mass:182.109550447
Heavy Atom Count:14
Complexity:137

Purity/Quality:

99% ^*data from raw suppliers

4,4''-Bitoluene ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: 22-24/25

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(C=C1)C2=CC=C(C=C2)C
Uses 4,4'-Dimethylbiphenyl is used in the preparation of biphenyl-4,4?-dicarboxylic acid, which acts as a monomer utilized in the synthesis of linear long chain polymer through polycondensation reaction. It is used to prepare 4-(4'-methylphenyl)benzaldehyde by selective photoxygenation reaction using 9-phenyl-10-methylacridinium perchlorate as a catalyst under visible light irradiation.

Technology Process of 4,4'-Dimethylbiphenyl

There total 862 articles about 4,4'-Dimethylbiphenyl which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 88.0%

: 1003-09-4
2-bromothiophene

: 4294-57-9
para-methylphenylmagnesium bromide

: 16939-04-1
2-p-tolylthiophene

: 613-33-2
(4,4'-dimethyl-1,1'-biphenyl)

: 492-97-7
2,2'-Bithiophene

Guidance literature:: para-methylphenylmagnesium bromide; With bismuth(III) chloride;

2-bromothiophene; With potassium phosphate; palladium diacetate; triphenylphosphine; In N,N-dimethyl-formamide; at 90 ℃; for 1h; Inert atmosphere;
DOI:10.1055/s-0030-1260554