1.01843

叔丁基甲基醚

EMPLURA^®

• 同義詞: 叔丁基甲基醚
• 線性公式: (CH₃)₃COCH₃
• CAS號碼: 1634-04-4
• 分子量：: 88.15
• MDL號碼: MFCD00008812
• 分類程式碼代碼: 12191502
• 酶委員會索引編號: 216-653-1
• NACRES: NA.05

屬性

• 蒸汽壓力: 268 hPa ( 20 °C)
• 品質等級: 200
• 產品線: EMPLURA^®
• 化驗: ≥99% (GC)
• 形狀: liquid
• 自燃溫度: 460 °C
• 效力: >2000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.5-8.5 % (v/v)
• 雜質: ≤0.001% Free acid (as CH₃COOH); ≤0.005% Peroxide (as H₂O₂); ≤0.05% Water
• 蒸發殘留物: ≤0.005%
• 運動黏度: 0.464 cSt(20 °C)
• bp: 55.3 °C/1013 hPa
• mp: -108.6 °C
• 轉變溫度: flash point -28 °C
• 溶解度: 42 g/L
• 密度: 0.74 g/cm³ at 20 °C
• 儲存溫度: 2-30°C
• InChI: 1S/C5H12O/c1-5(2,3)6-4/h1-4H3
• InChI 密鑰: BZLVMXJERCGZMT-UHFFFAOYSA-N

描述

一般說明

EMPLURA^® 是我们高纯度产品的低成本替代选择。通过EMPLURA 我们为非管制行业中的多种基本应用以及要求不高的应用、制备实验室工作和清洁目的提供一系列溶剂。EMPLURA 溶剂提供了充足的规格信息和最重要的参数。

應用

• Evidence for HOOO radicals in the formation of alkyl hydrotrioxides (ROOOH) and hydrogen trioxide (HOOOH) in the ozonation of C-H bonds in hydrocarbons.: This research used tert-Butyl methyl ether to investigate the formation of hydrotrioxides and hydrogen trioxide in the ozonation of hydrocarbons, providing insights into radical chemistry and ozonation processes (Cerkovnik et al., 2002).


• Determination of ochratoxin A in baby food by immunoaffinity column cleanup with liquid chromatography: interlaboratory study.: The study employed tert-Butyl methyl ether in the cleanup process for detecting ochratoxin A in baby food, demonstrating its effectiveness in ensuring food safety through reliable analytical methods (Burdaspal et al., 2001).


• Sensitive high-performance liquid chromatography/mass spectrometry method for determination of steviol in rat plasma.: This paper highlights the use of tert-Butyl methyl ether in developing a sensitive HPLC/MS method for analyzing steviol in biological samples, showcasing its application in pharmacokinetic and toxicological studies (Wang et al., 2004).


• Comparative fatty acid selectivity of lipases in esterification reactions with glycerol and diol analogues in organic media.: The research employed tert-Butyl methyl ether to investigate lipase selectivity in esterification reactions, illustrating its importance in biocatalysis and industrial applications of enzymatic processes (Lee & Parkin, 2000).


• Analysis of coumarin 7-hydroxylation activity of cytochrome P450 2A6 using random mutagenesis.: This study utilized tert-Butyl methyl ether to analyze enzyme activity in cytochrome P450, demonstrating its utility in biochemical assays and the study of enzyme kinetics (Kim et al., 2005).

分析報告

纯度 (GC)： ≥ 99.0％
同一性（IR）：符合
游离酸（CH₃COOH形式）： ≤ 0.001 %
密度（d 20 °C/4 °C）：0.740-0.742
过氧化物（H₂O₂形式）： ≤ 0.005 %
蒸发残留物： ≤ 0.005 %
水： ≤ 0.05 %

法律資訊

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H315
• 防範說明: P210 - P233 - P240 - P241 - P242 - P303 + P361 + P353
• 危險分類: Flam. Liq. 2 - Skin Irrit. 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: -18.4 °F - closed cup
• 閃點（°C）: -28 °C - closed cup