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・ Trimethylarsine (data page)
・ Trimethylbenzenes
・ Trimethylborane
・ Trimethyldiborane
・ Trimethyldiphenylpropylamine
・ Trimethylene carbonate
・ Trimethylenemethane
・ Trimethylenemethane cycloaddition
・ Trimethylgallium
・ Trimethylglycine
・ Trimethylhexamethylenediamine
・ Trimethylindium
・ Trimethyllysine dioxygenase
・ Trimethylolethane
・ Trimethylolethane trinitrate
Trimethylolpropane
・ Trimethylolpropane phosphite
・ Trimethyloxonium tetrafluoroborate
・ Trimethylpentane
・ Trimethylphosphine
・ Trimethylsilane
・ Trimethylsilanol
・ Trimethylsilyl
・ Trimethylsilyl azide
・ Trimethylsilyl chloride
・ Trimethylsilyl cyanide
・ Trimethylsilyl cyclopentadiene
・ Trimethylsilyl iodide
・ Trimethylsilyl propanoic acid
・ Trimethylsilyl trifluoromethanesulfonate


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Trimethylolpropane : ウィキペディア英語版
Trimethylolpropane

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Trimethylolpropane (TMP) is the organic compound with the formula CH3CH2C(CH2OH)3. This colourless solid is a triol. Containing three hydroxy functional groups, TMP is a widely used building block in the polymer industry.
==Production==
TMP is produced via a two step process, starting with the condensation of butanal with formaldehyde:
:CH3CH2CH2CHO + 2 CH2O → CH3CH2C(CH2OH)2CHO
The second step entails a Cannizaro reaction:
:CH3CH2C(CH2OH)2CHO + CH2O + NaOH → CH3CH2C(CH2OH)3 + NaO2CH
Approximately 200,000,000 kg are produced annually in this way.〔Peter Werle, Marcus Morawietz, Stefan Lundmark, Kent Sörensen, Esko Karvinen, Juha Lehtonen “Alcohols, Polyhydric” in Ullmann’s Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2008.〕

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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