| Identification | More | [Name]
METHYL PHENYL SULFOXIDE | [CAS]
1193-82-4 | [Synonyms]
METHYL PHENYL SULFOXIDE
METHYL PHENYL SULPHOXIDE
(Methylsulfinyl)benzene
Phenyl methyl sulfoxide
Sulfoxide, methyl phenyl
Thioanisole S-oxide
(methylsulphinyl)benzene
METHYL PHENYL SULFOXIDE, 97+%
Methyl phenyl sulfoxide, 98+%
Benzene, (methylsulfinyl)-
Methyl phenyl sulphoxide, 98+% | [EINECS(EC#)]
214-781-2 | [Molecular Formula]
C7H8OS | [MDL Number]
MFCD00002088 | [Molecular Weight]
140.2 | [MOL File]
1193-82-4.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline low melting mass | [Melting point ]
26-29 °C (lit.) | [Boiling point ]
139-140 °C/14 mmHg (lit.) | [density ]
1.1182 (rough estimate) | [refractive index ]
n20/D 1.5775(lit.)
| [Fp ]
187 °F
| [storage temp. ]
2-8°C
| [form ]
Crystalline Low Melting Mass | [color ]
White | [Sensitive ]
Hygroscopic | [BRN ]
1904976 | [CAS DataBase Reference]
1193-82-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
37/38-41 | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [HS Code ]
29309090 |
| Hazard Information | Back Directory | [Chemical Properties]
white crystalline low melting mass | [Uses]
Methyl phenyl sulfoxide has been used in the synthesis of:
- isotopically labelled 1, 3-dithiane, a useful labeled synthon
- nelfinavir, potent HIV-protease inhibitor
- sulfoximines and in studies on solvent-water partitioning
| [Definition]
ChEBI: (methylsulfinyl)benzene is a sulfoxide resulting from the formal oxidation of the sulfur atom of thioanisole. It is a sulfoxide and a member of benzenes. It is functionally related to a thioanisole. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 50, p. 2847, 1985 DOI: 10.1021/jo00216a007
Tetrahedron Letters, 22, p. 4591, 1981 DOI: 10.1016/S0040-4039(01)82989-0 | [General Description]
(R)-methyl phenyl sulfoxide is an important pharmaceutical intermediate. |
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