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蒸汽密度
>1 (vs air)
品質等級
蒸汽壓力
8.8 mmHg ( 27 °C)
產品線
BioReagent
形狀
liquid
品質
for silylations, LiChropur™
反應適用性
reaction type: Silylations
reagent type: derivatization reagent
技術
gas chromatography (GC): suitable
折射率
n20/D 1.38 (lit.)
bp
130-132 °C (lit.)
溶解度
chloroform: soluble 0.1 mg/mL
密度
1.07 g/mL at 25 °C (lit.)
1.075 g/mL at 25 °C (lit.)
儲存溫度
2-8°C
SMILES 字串
CN(C(=O)C(F)(F)F)[Si](C)(C)C
InChI
1S/C6H12F3NOSi/c1-10(12(2,3)4)5(11)6(7,8)9/h1-4H3
InChI 密鑰
MSPCIZMDDUQPGJ-UHFFFAOYSA-N
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一般說明
N-甲基-N-（三甲基硅基）三氟乙酰胺（MSTFA）是一种BioReagent 级试剂，在分析化学领域常用于硅烷化反应。
應用
N-甲基-N-（三甲基硅基）三氟乙酰胺可用于:
- 以气相色谱/质谱(GC/MS)进行的代谢组学分析中的衍生化步骤
- 气相色谱与火焰电离检测（GC-FID）分析中的衍生化试剂。
包裝
密封安瓿含 1 ml。克尺寸在螺旋盖瓶中。
法律資訊
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
訊號詞
Warning
危險分類
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
77.0 °F - closed cup
閃點（°C）
25 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
Iria González-Mariño et al.
Journal of chromatography. A, 1217(11), 1748-1760 (2010-02-13)
An alternative method for the sensitive determination of several drugs of abuse and some of their metabolites in surface and sewage water samples is proposed. Analytes are concentrated using a solid-phase extraction (SPE) sorbent, converted into the corresponding trimethylsilyl derivatives
Harin Kanani et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 871(2), 191-201 (2008-06-10)
Metabolomics being the most recently introduced "omic" analytical platform is currently at its development phase. For the metabolomics to be broadly deployed to biological and clinical research and practice, issues regarding data validation and reproducibility need to be resolved. Gas
Hee-Kyung Jeon et al.
Journal of chromatography. A, 1131(1-2), 192-202 (2006-08-08)
A novel method has been developed to simultaneously determine and quantify seven organic UV filters employing liquid (solid)-liquid extraction, derivatization with N-methyl-N-(trimethylsilyl) trifluoroacetamide (MSTFA) and gas chromatography with mass spectrometric detection in various environmental matrices. The UV filters determined were:
Stina K Lien et al.
Journal of chromatography. A, 1247, 118-124 (2012-06-15)
GC-MS analysis of silylated metabolites is a sensitive method that covers important metabolite groups such as sugars, amino acids and non-amino organic acids, and it has become one of the most important analytical methods for exploring the metabolome. Absolute quantitative
L Damasceno et al.
Journal of mass spectrometry : JMS, 35(11), 1285-1294 (2000-12-13)
An evaluation of derivatization procedures for the detection of beta(2)-agonists is presented. The study was performed with the beta(2)-agonists bambuterol, clenbuterol, fenoterol, formoterol, salbutamol, salmeterol and terbutaline. Different derivatizating agents were employed, aiming to obtain derivatives with high selectivity to
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