Grundinformationen
- Standard-SMILES
Cc1ccc(-c2ccc(C)cc2)cc1- InChIKey
RZTDESRVPFKCBH-UHFFFAOYSA-N- Summenformel
- C14H14
- Durchschnittliche Molmasse
- 182,26 g/mol
- Monoisotopische Masse
- 182,10955045
Namen und Bezeichner
- Bevorzugter Name
- Di-p-tolyl
- IUPAC
- 1-methyl-4-(4-methylphenyl)benzene
- Lokaler Name
- 4,4'-Dimethylbiphenyl
- Englischer Name
- 4,4'-Dimethylbiphenyl
- Summenformel
- C14H14
- Molmasse
- 182.26
Namen und Synonyme
4,4'-DIMETHYLBIPHENYL613-33-2Di-p-tolylDTXSID302101955J314QOJ2VNSC-90464RefChem:96273DTXCID30132686210-337-74,4'-Dimethyldiphenyl4,4'-Dimethyl-1,1'-biphenyl4,4'-Bitolyl
Weitere Namen anzeigen
p,p'-Ditolyl4,4'-BITOLUENE-Dimethylbiphenyl
Bi-p-tolylp,p'-Bitolyl1,1'-Biphenyl, 4,4'-dimethyl-1-methyl-4-(4-methylphenyl)benzene4,4'-Ditolylp,p'-BitolueneMFCD00008545DIMETHYLBIPHENYL
Datenbank-Bezeichner
- CAS
613-33-2- PubChem CID
- 11941
- DTXSID
DTXSID30210195- UNII
- 5J314QOJ2V
- EC Number
- 210-337-7
- Nikkaji
- J47.064C
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 5,1
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 14
- Formalladung
- 0
- Komplexität
- 137
Experimentelle und physikochemische Eigenschaften
Kovats Retention Index
1583;1619;1583;1594
1596.8;1607.6;1614.2;1596.8;1607.6;1614.2;1616;1590;1587.8;277;270.6;277.49;274.5;274.5;274.44;274.59;274.08;274.59
2221;2236;2281
Physikochemische Eigenschaften
- Schmelzpunkt
- 118 · 118-120 °C(lit.)
- Siedepunkt
- 295 °C · 295 °C(lit.)
- Dichte
- 0.917 · 0.9170
- Brechungsindex
- 1.5811 · 1.5811 (estimate)
- Flammpunkt
- 295 °C · 295°C
- storage temp.
- Sealed in dry,Room Temperature
- Aggregatzustand
- Crystalline Powder
- Farbe
- White to light yellow
- Wasserlöslichkeit
- Insoluble in water.
- BRN
- 1856053 · 1856053
- InChI
- InChI=1S/C14H14/c1-11-3-7-13(8-4-11)14-9-5-12(2)6-10-14/h3-10H,1-2H3
- InChIKey
- RZTDESRVPFKCBH-UHFFFAOYSA-N
- SMILES
- C1(C2=CC=C(C)C=C2)=CC=C(C)C=C1
- LogP
- 5.09 · 5.090
- CAS Datenbank
- 613 · 613-33-2(CAS DataBase Reference)
- NIST chemische Informationen
- 4 · 4,4'-Dimethylbiphenyl(613-33-2)
Sicherheit und Regulatorisches
Gefahrenhinweise
Regulatory InformationStatus: Active Update: 10-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/22909
Regulatorische Informationen
Regulatory InformationStatus: Active Update: 10-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/22909
Sicherheitsdaten
- wgk
- 3
- hs_code
- 29029090
- safety_code
- 22-24/25
- Speicherklasse
- 10 - Combustible liquids
Chemie und Industrie
Anwendungen
Verwenden4,4'-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.
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