| Identification | More | [Name]
4,4'-Dimethylbiphenyl | [CAS]
613-33-2 | [Synonyms]
4,4'-BITOLUENE
4,4'-BITOLYL
4,4'-DIMETHYL-1,1'-BIPHENYL
4,4'-DIMETHYLBIPHENYL
4,4'-DIMETHYLDIPHENYL
P,P'-BITOLUENE
P,P'-BITOLYL
TIMTEC-BB SBB008499
1,1'-Biphenyl, 4,4'-dimethyl-
1-Methyl-4-(4'-methylphenyl)benzene
1-methyl-4-(4-methylphenyl)benzene
4,4'-Ditolyl
Bi-p-tolyl
Di-p-tolyl
p,p'-Ditolyl
4,4'-Dimethylbiphenyl,99%
4,4''-DIMETHYLBIPHENYL,98.5+%
4,4'-Dimethylbiphenyl
p,p'-Dimethylbiphenyl | [EINECS(EC#)]
210-337-7 | [Molecular Formula]
C14H14 | [MDL Number]
MFCD00008545 | [Molecular Weight]
182.26 | [MOL File]
613-33-2.mol |
| Chemical Properties | Back Directory | [Appearance]
Crystalline | [Melting point ]
118-120 °C(lit.)
| [Boiling point ]
295 °C(lit.)
| [density ]
0.9170 | [refractive index ]
1.5811 (estimate) | [Fp ]
295°C | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
Crystalline Powder | [color ]
White to light yellow | [Water Solubility ]
Insoluble in water. | [BRN ]
1856053 | [InChIKey]
RZTDESRVPFKCBH-UHFFFAOYSA-N | [LogP]
5.090 | [CAS DataBase Reference]
613-33-2(CAS DataBase Reference) | [NIST Chemistry Reference]
4,4'-Dimethylbiphenyl(613-33-2) |
| Safety Data | Back Directory | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [HS Code ]
29029090 |
| Hazard Information | Back Directory | [Chemical Properties]
Crystalline | [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. | [Synthesis Reference(s)]
Tetrahedron Letters, 21, p. 631, 1980 DOI: 10.1016/S0040-4039(01)85577-5
Journal of the American Chemical Society, 90, p. 2423, 1968 DOI: 10.1021/ja01011a041 |
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