Introduction：Basic information about CAS 934-72-5|methyl p-tolyl sulfoxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | methyl p-tolyl sulfoxide |
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| CAS Number | 934-72-5 | Molecular Weight | 154.229 |
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| Density | 1.2±0.1 g/cm3 | Boiling Point | 282.4±19.0 °C at 760 mmHg |
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| Molecular Formula | C8H10OS | Melting Point | 44-46ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 124.6±21.5 °C |
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Names
| Name | Methyl p-tolyl sulfoxide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
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| Boiling Point | 282.4±19.0 °C at 760 mmHg |
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| Melting Point | 44-46ºC(lit.) |
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| Molecular Formula | C8H10OS |
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| Molecular Weight | 154.229 |
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| Flash Point | 124.6±21.5 °C |
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| Exact Mass | 154.045242 |
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| PSA | 36.28000 |
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| LogP | 1.01 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.590 |
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| InChIKey | FEVALTJSQBFLEU-UHFFFAOYSA-N |
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| SMILES | Cc1ccc(S(C)=O)cc1 |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2930909090 |
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Customs
| HS Code | 2930909090 |
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| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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| A New Approach to Di-and Tetrasubstituted 2,3-Dihydropyridin-4(1H)-ones through Aza-Diels-Alder Reaction Promoted by Silicon Tetrachloride. Peduto A, et al. Synthesis 4 , 0643-0649, (2009)
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| Asymmetric allylation of aldehydes with allyltrichlorosilane promoted by chiral sulfoxides. Massa A, et al. Tetrahedron Lett. 44(38) , 7179-7181, (2003)
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| Addition compounds of MoO2Cl2 with chiral sulfoxides. First molecular structures of dioxomolybdenum complexes bearing chiral non-racemic sulfoxide as ligand. Pedrosa MR, et al. Inorganica Chim. Acta 363(13) , 3158-3164, (2010)
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Synonyms
| MFCD00075175 |
| Methyl 4-methylphenyl sulfoxide |
| Methyl 4-methylphenylsulfoxide |
| Benzene, 1-methyl-4-(methylsulfinyl)- |
| Methyl p-methylphenylsulfoxide |
| methyl p-tolyl sulfoxide |
| 1-methyl-4-methylsulfinylbenzene |
| 1-Methyl-4-(methylsulfinyl)benzene |
