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Dimethyl sulfate |
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Molecular formula | ||||||||
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(CH3)2SO4 | ||||||||
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Physicochemical property: | ||||||||
| colorless oiliness flammable liquid, boiling point:188°C(disassimble) freezing:-26.8°C,specific gravity(20/4°C)1.3322. refractive index:(20/D)1.3874, flash point:182¨H(closed cup tster). dissolve in aether and acetone .belong to aromatic hydrocarbon, slightly soluble in carbon bisulfide and aliphatic hydrocarbon. | |||||||||
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Product quality: | ||||||||
| DB\3703 G17053-88 | |||||||||
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Use: | ||||||||
| be used to make dimethylsulfoxide, caffeine, codeine, vanilin, aminopyrine, trimethoprim and pesticide tamaron etc; be good methylating agent in organic synthesis of medicine, dyestuff, spice and chemical industry etc. | |||||||||
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