Merck
CN

T6381

Supelco

N,O-双(三甲基硅)三氟乙酰胺(含三甲基氯硅烷)

with 1% trimethylchlorosilane, for GC derivatization, LiChropur

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别名:
BSTFA + TMCS
线性分子式:
CF3C[=NSi(CH3)3]OSi(CH3)3
CAS号:
分子量:
257.40
Beilstein:
2050024
MDL编号:
PubChem化学物质编号:

等级

for GC derivatization

质量水平

质量

LiChropur
with 1% trimethylchlorosilane

包含

1% trimethylchlorosilane as additive

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

颜色

hazy clear to colorless

折射率

n20/D 1.384 (lit.)

bp

45-50 °C/14 mmHg (lit.)

溶解性

hexane: miscible 100 mg/mL

密度

0.97 g/mL (lit.)

储存温度

2-8°C

SMILES string

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

含有三甲基氯硅烷的N,O-双(三甲基甲硅烷基)三氟乙酰胺是一种甲硅烷基化试剂,通常用于雌激素类固醇激素的鉴定和定量。

应用

BSTFA+TMCS已被用作衍生化试剂,用于通过GC-MS测定天然和合成的雌激素类固醇。

包装

密封安瓿包装,包含1 ml。固体克规格的样品包装于螺旋盖瓶中。
透明的硼硅酸盐玻璃,高耐水解性(I 型)

其他说明

甲硅烷基团的位置尚未明确确定。表示为 N,NN,O 两种。

法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

相关产品

象形图

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警示用语:

Danger

危险声明

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

44.1 °F - closed cup

闪点(°C)

6.7 °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

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Zhang, Kai, and Yuegang Zuo.
Analytica Chimica Acta, 554.1, 190-196 (2005)
Shabtai Cohen et al.
Plants (Basel, Switzerland), 9(9) (2020-08-23)
Emerging needs for diversifying human diet and to explore novel therapeutic procedures have led to increasing attempts to retrieve traditional nourishments and recruit beneficial wild plant species. Species of the genus Erodium (Geraniaceae) harbor medicinal indications and substances known from
Ahmed I Rushdi et al.
SpringerPlus, 3, 253-253 (2014-06-14)
Propolis is a sticky material mixed by honeybees to utilize it in protecting their hives from infection by bacteria and fungi. The therapeutic properties of propolis are due to its chemical composition with bio-active compounds; therefore, researchers are interested in
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.
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Journal of chromatography. A, 1423, 1-8 (2015-11-05)
Electro membrane extraction-solid-liquid phase microextraction (EME-SLPME) was developed for the first time to determine phenolic contaminants in water. The extraction system consisted of a solid/liquid interface that permitted a three-phase microextraction approach involving an aqueous sample (donor phase): an organic

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