Introduction：Basic information about CAS 1520-31-6|Dimethyl sulfoximide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Dimethyl sulfoximide |
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| CAS Number | 1520-31-6 | Molecular Weight | 93.148 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 105.4±23.0 °C at 760 mmHg |
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| Molecular Formula | C2H7NOS | Melting Point | 59 °C |
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| MSDS | / | Flash Point | 17.5±22.6 °C |
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Names
| Name | imino-dimethyl-oxo-λ6-sulfane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 105.4±23.0 °C at 760 mmHg |
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| Melting Point | 59 °C |
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| Molecular Formula | C2H7NOS |
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| Molecular Weight | 93.148 |
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| Flash Point | 17.5±22.6 °C |
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| Exact Mass | 93.024834 |
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| PSA | 49.30000 |
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| LogP | -1.01 |
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| Vapour Pressure | 34.4±0.2 mmHg at 25°C |
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| Index of Refraction | 1.454 |
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| InChIKey | DTGSFFWQUULHIF-UHFFFAOYSA-N |
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| SMILES | CS(C)(=N)=O |
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Safety Information
| Hazard Codes | Xn |
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| HS Code | 2925290090 |
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Customs
| HS Code | 2925290090 |
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| Summary | 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| Methane, 1,1'-sulfonimidoylbis- |
| iminodimethyl-|E6-sulfanone |
| Dimethyl sulfoximide |
| S,S-Dimethyl sulfoximine |
| Sulfoximine,s,s-dimethyl |
| imino-dimethyl-oxo |
| dimethyl sulfoximine |
| Sulfoximine, s,s-dimethyl- |
| dimethylsulphoximine |
| S,S-Dimethylsulfoximide |
| (S-Methylsulfonimidoyl)methane |
| (dimethylsulfinylidene)amine |
