主要文件

查看所有文档

394866

N-甲基-N-（三甲基硅烷基）三氟乙酰胺

Name: <I>N</I>-甲基-<I>N</I>-（三甲基硅烷基）三氟乙酰胺
Brand: ALDRICH

synthesis grade

别名:

N-三甲基硅基-N-甲基三氟乙酰胺, MSTFA

登录查看组织和合同定价。

选择尺寸

变更视图

关于此项目

线性分子式:

CF₃CON(CH₃)Si(CH₃)₃

化学文摘社编号:

24589-78-4

分子量:

199.25

UNSPSC Code:

41115710

NACRES:

NA.22

PubChem Substance ID:

24864622

EC Number:

246-331-6

Beilstein/REAXYS Number:

1941550

MDL number:

MFCD00000411

Assay:

≥98%

Form:

liquid

技术服务

需要帮助？我们经验丰富的科学家团队随时乐意为您服务。

让我们为您提供帮助

属性

Quality Level

100

grade

derivatization grade ((GC derivatization)), synthesis grade

vapor density

>1 (vs air)

vapor pressure

8.8 mmHg ( 27 °C)

assay

≥98%

form

liquid

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

refractive index

n20/D 1.38 (lit.)

bp

130-132 °C (lit.)

density

1.075 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

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 key

MSPCIZMDDUQPGJ-UHFFFAOYSA-N

说明

General description

N-甲基-N-(三甲基硅烷基)三氟乙酰胺(MSTFA)是一种衍生化试剂。它可以用作重氮甲烷的替代品。

Application

甲硅烷基化试剂可用于生成GC-MS分析用挥发性衍生物。
用于同时检测类固醇激素17-α-乙炔雌二醇和雌酮的改良型甲硅烷基化程序。

Other Notes

三甲基甲硅烷基化试剂。

Still not finding the right product?

Explore all of our products under N-甲基-N-（三甲基硅烷基）三氟乙酰胺

pictograms

GHS02,GHS07

signalword

Warning

hcodes

H226,H315,H319,H335

pcodes

P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

77.0 °F - closed cup

flash_point_c

25 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

实验方案

Analysis of Alkylphenols Using New Internal Standards

Alkylphenols are used in various industries like paper manufacturing and pesticide formulations.

Determination of non-steroidal anti-inflammatory drug (NSAIDs) residues in water samples.

Tina Kosjek et al.

Environment international, 31(5), 679-685 (2005-05-25)

Pharmacologically active substances used to treat human and animal illnesses can enter the aquatic environment via effluents from wastewater treatment plants or in the case of veterinary drugs directly through liquid manure discharge. Some of these substances enter the environment

Determination of drugs of abuse in water by solid-phase extraction, derivatisation and gas chromatography-ion trap-tandem mass spectrometry.

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

Utilization of a deuterated derivatization agent to synthesize internal standards for gas chromatography-tandem mass spectrometry quantification of silylated metabolites.

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

查看所有相关文献

全球贸易项目编号

货号	GTIN
394866-1ML	04061837683701
394866-5ML	04061837683725
394866-10X1ML	04061837683695
394866-25ML	04061837683718