Product Name

  • Name

    (R)-(+)-Methyl p-tolyl sulfoxide

  • EINECS
  • CAS No. 1519-39-7
  • Article Data166
  • CAS DataBase
  • Density 1.15 g/cm3
  • Solubility
  • Melting Point 73-75 °C(lit.)
  • Formula C8H10OS
  • Boiling Point 282.4 °C at 760 mmHg
  • Molecular Weight 154.233
  • Flash Point 124.6 °C
  • Transport Information
  • Appearance
  • Safety 22-24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 1519-39-7 ((R)-(+)-Methyl p-tolyl sulfoxide)
  • Hazard Symbols
  • Synonyms Benzene,1-methyl-4-(methylsulfinyl)-, (R)-;Sulfoxide, methyl p-tolyl, (R)-(+)- (8CI);(+)-(R)-Methyl 4-tolyl sulfoxide;(+)-(R)-Methyl p-tolyl sulfoxide;(+)-Methylp-tolyl sulfoxide;(R)-(+)-Methyl 4-methylphenyl sulfoxide;(R)-(+)-Methyl4-tolyl sulfoxide;(R)-(+)-Methyl p-tolyl sulfoxide;(R)-(+)-Methylp-tolylsulfoxide;(R)-1-Methyl-4-methylsulfinylbenzene;(R)-Methyl 4-tolylsulfoxide;(R)-Methyl p-methylphenyl sulfoxide;(R)-Methyl p-tolyl sulfoxide;(R)-p-Tolyl methyl sulfoxide;1-Methyl-4-[(R)-methylsulfinyl]benzene;
  • PSA 36.28000
  • LogP 2.59810

(R)-(+)-Methyl p-tolyl sulfoxide Specification

The (R)-(+)-Methyl p-tolyl sulfoxide ,its cas register number is 1519-39-7.It also can be called as and the Systematic name about this chemicals is 1-methyl-4-[(S)-methylsulfinyl]benzene .It belongs to the following product categories, such as Chiral Compound, Chiral Building Blocks, Organic Building Blocks, Sulfoxides and so on. In the using process, please be more careful, you need not to breathe dust and remeber avoid contact with skin and eyes. It is sensitive to hygroscopic and WGK Germany about this chemcial is 3. If you want to store this chemical, please keep it under argon.

Following are the chemical properties about (R)-(+)-Methyl p-tolyl sulfoxide :(1)#H bond acceptors: 1; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 1; (4)Polar Surface Area: 36.28Å2; (5)Index of Refraction: 1.59; (6)Molar Refractivity: 44.87 cm3; (7)Molar Volume: 132.9 cm3; (8)Polarizability: 17.78x10-24cm3; (9)Surface Tension: 50.7 dyne/cm; (10)Enthalpy of Vaporization: 50.03 kJ/mol; (11)Vapour Pressure: 0.00574 mmHg at 25°C

This chemicals can be described computed from structure:
(1)SMILES: O=S(c1ccc(cc1)C)C
(2)InChI: InChI=1/C8H10OS/c1-7-3-5-8(6-4-7)10(2)9/h3-6H,1-2H3/t10-/m0/s1 
(3)InChIKey: FEVALTJSQBFLEU-JTQLQIEIBT
(4)Std. InChI: InChI=1S/C8H10OS/c1-7-3-5-8(6-4-7)10(2)9/h3-6H,1-2H3/t10-/m0/s1
(5)Std. InChIKey: FEVALTJSQBFLEU-JTQLQIEISA-N

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