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Merck
CN

69484

N -甲基- N -三甲基硅基七氟丁胺

derivatization grade (GC derivatization), LiChropur™, ≥90% (GC)

别名:

N-三甲基硅烷基-N-甲基七氟丁酰胺, MSHFBA

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关于此项目

线性分子式:
CF3CF2CF2CON(CH3)Si(CH3)3
化学文摘社编号:
53296-64-3
分子量:
299.26
UNSPSC Code:
23151817
NACRES:
NA.22
PubChem Substance ID:
329761696
MDL number:
MFCD00077822
Beilstein/REAXYS Number:
6512894
Assay:
≥90% (GC)
Form:
liquid

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产品名称

N -甲基- N -三甲基硅基七氟丁胺, derivatization grade (GC derivatization), LiChropur™, ≥90% (GC)

InChI

1S/C8H12F7NOSi/c1-16(18(2,3)4)5(17)6(9,10)7(11,12)8(13,14)15/h1-4H3

SMILES string

CN(C(=O)C(F)(F)C(F)(F)C(F)(F)F)[Si](C)(C)C

InChI key

CMXKINNDZCNCEI-UHFFFAOYSA-N

grade

derivatization grade (GC derivatization)

assay

≥90% (GC)

form

liquid

quality

LiChropur™

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

refractive index

n20/D 1.353 (lit.)
n20/D 1.353

bp

148 °C (lit.)

density

1.254 g/mL at 25 °C (lit.)

Quality Level

100

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相关类别

Application


  • 正离子化学电离气相色谱-质谱法同时测定人发中的可卡因、阿片类药物及其代谢物：研究表明，N-甲基-N-三甲基甲硅烷基七氟丁酰胺可在法医毒理学领域用于分析人发中的药物残留，为检测痕量水平的此类化合物提供了一种可靠的方法（Höld KM, Wilkins DG, Rollins DE, Joseph RE Jr, Cone EJ, 1998）。

  • 负离子化学电离质谱法检测头发中的司坦唑醇：本研究使用N-甲基-N-三甲基硅烷基七氟丁酰胺对头发样品中的司坦唑醇（一种增强性能的类固醇）进行高灵敏度检测。这种方法在体育运动的兴奋剂分析中特别有用，可确保公平竞争（Höld KM, Wilkins DG, Crouch DJ, Rollins DE, Maes RA, 1996）。

Other Notes

在对含有1-单油酸、2-单油酸、1,2-二油烯、1,3-二油烯、油酸乙酯、油酸和三油精的样品进行GC分析时，已使用N-甲基-N-三甲基硅烷基七氟丁酰胺（MSHFBA）进行甲硅烷基化反应。
用于 GC 分析的硅烷化试剂。它对火焰电离检测器的干扰最小

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

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

91.4 °F - closed cup

flash_point_c

33 °C - closed cup

ppe

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN4321
BCCH3836
BCCC5184
BCBW8096
BCBS0963V

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J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
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