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TriphenylMethyl chloride

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TriphenylMethyl chloride Basic information
TriphenylMethyl chloride Chemical Properties
  • Melting point:109-112 °C(lit.)
  • Boiling point:230-235 °C20 mm Hg(lit.)
  • Density 1.1088 (rough estimate)
  • refractive index 1.6281 (estimate)
  • Flash point:230-235°C/20mm
  • storage temp. Store below +30°C.
  • solubility chloroform: 0.1 g/mL, clear
  • form Powder or Crystals
  • color White to off-white or light yellow-beige
  • Water Solubility Insoluble in water. Soluble in chloroform, hexane, benzene, ether, acetone and tetrahydrofuran.
  • Sensitive Lachrymatory
  • BRN 397363
  • CAS DataBase Reference76-83-5(CAS DataBase Reference)
  • NIST Chemistry ReferenceTriphenylmethyl chloride(76-83-5)
  • EPA Substance Registry SystemChlorotriphenylmethane (76-83-5)
Safety Information
TriphenylMethyl chloride Usage And Synthesis
  • Chemical PropertiesWhite to yellow solid
  • UsesTrityl Chloride is an alkyl halide commonly used in organic synthesis to introduce the trityl protecting group. Trityl Chloride is used in the preparation of S-trityl-L-cysteine (STLC), a tight-bindin g inhibitor of Eg5 that prevents mitotic progression.
  • Usesamine, alcohol, thiol protecting reagent
  • UsesEfficient method of tritylation of sensitive compounds and their subsequent detritylation
  • Purification MethodsCrystallise trityl chloride from iso-octane. Also crystallise it from 5 parts of pet ether (b 90-100o) and 1 part of acetyl chloride using 1.8g of solvent per g of chloride. Dry it in a desiccator over soda lime and paraffin wax. [Bachman Org Synth Coll Vol III 841 1955, Thomas & Rochow J Am Chem Soc 79 1843 1957, Moisel et al. J Am Chem Soc 108 4706 1986, Beilstein 5 H 750, 5 I 346, 5 II 615, 5 III 2315, 5 IV 2497.] It is moisture sensitive and LACHRYMATORY,
TriphenylMethyl chloride Preparation Products And Raw materials
TriphenylMethyl chloride(76-83-5)Related Product Information
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