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CAS No 519-73-3 , benzhydrylbenzene Search by region : China

  • Name: benzhydrylbenzene
  • Synonyms: Benzhydrylbenzene;benzhydrylbenzene; Methane; 1,1',1''-methylidynetris-; triphenyl-; Benzene; CCRIS 5194; 519-73-3; 1,1',1''-methanetriyltribenzene;Tritane;
  • CAS Registry Number:
  • Melting Point: 90-94 ºC
  • Flash Point: 160.3°C
  • Boiling Point: 358-359 ºC
  • Density: 1.014
  • Refractive index: 1.59546 (20 C)
  • Safety Statements: S24/25
  • Hazard Symbols: Xi
  • HS Code: 29029080
  • Flash Point: 160.3°C
  • EINECS: 208-275-0
  • Molecular Weight: 244.33034
  • InchiKey: AAAQKTZKLRYKHR-UHFFFAOYSA-N
  • InChI: InChI=1S/C19H16/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-
    18/h1-15,19H
  • Risk Statements: S24/25
  • Molecular Formula: C19H16
  • Molecular Structure:CAS No:519-73-3 benzhydrylbenzene

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References of benzhydrylbenzene
Title: Triphenylmethane
CAS Registry Number: 519-73-3
CAS Name: 1,1￠,1￠￠-Methylidenetris[benzene]
Trademarks: Tritan
Molecular Formula: C19H16
Molecular Weight: 244.33
Percent Composition: C 93.40%, H 6.60%
Line Formula: (C6H5)3CH
Literature References: Prepd by ether reduction of triphenylchloromethane obtained by reaction of carbon tetrachloride and benzene in the presence of aluminum chloride: Norris, Org. Synth. 4, 81 (1925); from diphenylchloromethane and phenylmagnesium bromide: Sayles, Kharasch, J. Org. Chem. 26, 4210 (1961).
Properties: Orthorhombic pyramidal, solvated crystals containing one mol benzene, mp 78.2°, dries on exposure to air. When dry, mp 93.4° (stable form; there are 2 metastable forms). d4100 1.0134; bp760 360°; bp200 239.7°; bp100 228°; bp60 221°; bp40 215.5°; bp20 206.8°; bp10 197°; bp5 188°; bp1.0 170°. nD100 1.59546. Absorption spectrum: Orndorff, J. Am. Chem. Soc. 49, 1543 (1927); Anderson, ibid. 50, 209 (1928); 51, 1890 (1929). Very sol in ether, hot alcohol, chloroform. Sol in petr ether, benzene, CS2. Slightly sol in glacial acetic acid. Soly (parts/100 parts satd soln (w/w) at 30°) 48.6 in chloroform; 12.5 in hexane; 53 in CS2; 7.24 parts in benzene (19°).
Melting point: mp 78.2°; mp 93.4°
Boiling point: bp760 360°; bp200 239.7°; bp100 228°; bp60 221°; bp40 215.5°; bp20 206.8°; bp10 197°; bp5 188°; bp1.0 170°
Index of refraction: nD100 1.59546
Density: d4100 1.0134