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About This Item
Linear Formula:
CH3SOC6H5
CAS Number:
Molecular Weight:
140.20
Beilstein:
1904976
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Quality Level
Assay
≥97%
form
crystals
refractive index
n20/D 1.5775 (lit.)
bp
139-140 °C/14 mmHg (lit.)
mp
26-29 °C (lit.)
storage temp.
2-8°C
SMILES string
CS(=O)c1ccccc1
InChI
1S/C7H8OS/c1-9(8)7-5-3-2-4-6-7/h2-6H,1H3
InChI key
JXTGICXCHWMCPM-UHFFFAOYSA-N
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General description
(R)-methyl phenyl sulfoxide is an important pharmaceutical intermediate.
Application
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
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
186.8 °F - closed cup
Flash Point(C)
86 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Chromatograms
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