推荐产品
等级
for GC derivatization
质量水平
检测方案
≥97.5% (excluding TMCS, GC)
98% (excluding TMCS)
形式
liquid
质量
LiChropur™
反应适用性
reagent type: derivatization reagent
reaction type: Silylations
技术
gas chromatography (GC): suitable
杂质
9.0-11.0% TMCS
折射率
n20/D 1.384 (lit.)
bp
45-50 °C/14 mmHg (lit.)
密度
0.97 g/mL (lit.)
SMILES字符串
C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F
InChI
1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+
InChI key
XCOBLONWWXQEBS-KPKJPENVSA-N
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一般描述
双（三甲基硅基）三氟乙酰胺和三甲基氯硅烷在气相色谱 (GC) 和质谱 (MS) 分析中得到了应用。也可用于 高效液相色谱-电化学检测法测定 8-氧代脱氧鸟苷和？8-氧-鸟嘌呤。
应用
- Determination of Δ(9)-tetrahydrocannabinol, 11-nor-carboxy-Δ(9)-tetrahydrocannabinol and cannabidiol in human plasma and urine after a commercial cannabidiol oil product intake.: This study uses N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane for derivatization to enhance the sensitivity and accuracy of cannabinoid detection in biological samples. This method is vital for forensic toxicology and clinical research, providing reliable data for cannabinoid analysis (Papoutsis et al., 2024).
- The impact of lipid degradation on fingerprint quality on fired firearm cartridges.: This research employs N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane to study lipid degradation and its effect on fingerprint quality on firearm cartridges. The findings are crucial for forensic science, particularly in improving methods for preserving and analyzing fingerprint evidence (Goulart et al., 2023).
- Contaminants of emerging concern: Silylation procedures, evaluation of the stability of silyl derivatives and associated measurement uncertainty.: This paper evaluates the use of N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane in silylation procedures for environmental analysis. The study assesses the stability and measurement uncertainty of silyl derivatives, which is crucial for accurate monitoring of environmental contaminants (Ljoncheva et al., 2023).
- Screening of Organic Acidurias by Gas Chromatography-Mass Spectrometry (GC-MS).: This research utilizes N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane in the derivatization process for screening organic acidurias. This method is significant for clinical diagnostics, providing a reliable approach for detecting metabolic disorders (Scott et al., 2022).
- A sensitive, robust method for determining natural and synthetic hormones in surface and wastewaters by continuous solid-phase extraction-gas chromatography-mass spectrometry.: The study presents a method using N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane for the detection of hormones in environmental samples. This robust method is essential for monitoring water quality and detecting endocrine-disrupting compounds (Chafi and Ballesteros, 2022).
其他说明
甲硅烷基团的位置尚未明确确定。表示为 N,N 和 N,O 两种。
法律信息
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A
WGK
WGK 3
闪点(°F)
closed cup
闪点(°C)
closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
DNA oxidation matters: the HPLC-electrochemical detection assay of 8-oxo-deoxyguanosine and 8-oxo-guanine.
Helbock H
Proceedings of the National Academy of Sciences of the USA, 95 (1), 288-293 (1998)
Metabolism of arachidonate through NADPH-dependent oxygenase of renal cortex.
Proceedings of the National Academy of Sciences of the USA, 78 (12), 7375-7378 (1981)
Hidenori Matsukami et al.
The Science of the total environment, 493, 672-681 (2014-07-06)
Chlorinated and non-halogenated organophosphorus flame retardants (OPFRs) including tris(2-chloroisopropyl) phosphate (TCIPP), diethylene glycol bis(di(2-chloroisopropyl) phosphate) (DEG-BDCIPP), triphenyl phosphate (TPHP), and bisphenol A bis(diphenyl phosphate) (BPA-BDPP) have been used increasingly as alternatives to polybrominated diphenyl ethers and other brominated flame retardants.
Laura Degani et al.
Analytical and bioanalytical chemistry, 407(6), 1695-1704 (2015-01-19)
The possibility of successfully applying a common GC-MS procedure for identification in one step of all types of dyes from plants of unknown origin and from historical objects is particularly attractive due to the high separation efficiency of the capillary
Minghua Nie et al.
The Science of the total environment, 487, 785-791 (2013-12-25)
The occurrence and multi-phase distribution of six environmental estrogen compounds were investigated in a drinking water reservoir area by analyzing estrogens in suspended particulate matter (SPM), filtrate (conventional dissolved phase, <1 μm), permeate (truly soluble phase, <1 kDa) and retentate
商品
Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs
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