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33092-U

Supelco

叔丁基二甲基哇烷基咪唑 溶液

TBDMSIM in DMF, pkg of 10 × 1 mL

同義詞:

1-(叔丁基二甲基硅烷基)咪唑 溶液

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About This Item

經驗公式(希爾表示法):
C9H18N2Si
CAS號碼:
分子量::
182.34
分類程式碼代碼:
12000000

描述

Silylation reagent

品質等級

包裝

pkg of 10 × 1 mL

濃度

TBDMSIM in DMF

InChI

1S/C9H18N2Si/c1-9(2,3)12(4,5)11-7-6-10-8-11/h6-8H,1-5H3

InChI 密鑰

VUENSYJCBOSTCS-UHFFFAOYSA-N

一般說明

tert-Butyldimethylsilylimidazole solution is a derivatizing reagent. It is most effective for silylating multiwall carbon nanotubes (MWNT).

應用

It was used to convert oxysterols to tert-butyldimethylsilyl (TBDMSi) ethers for 18O enrichment during oxysterols determination in plasma and liver, using gas/liquid chromatography-mass spectrometry analysis.

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 1B - Skin Corr. 1A

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

71.6 °F - closed cup

閃點(°C)

22 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

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Yury Gogotsi
Nanotubes and Nanofibers, 46-46 (2006)
O Breuer et al.
The Journal of biological chemistry, 270(35), 20278-20284 (1995-09-01)
Cholesterol oxidation products (oxysterols) have been detected in many different tissues, often at concentrations 10(3) to 10(4) times lower than cholesterol. This constitutes a considerable risk of quantitation errors, since even a minor oxidation of cholesterol during sample processing would
E.J.Corey and A. Venkateswarlu
Journal of the American Chemical Society, 94, 6190-6190 (1972)
P Bydal et al.
Steroids, 61(6), 349-353 (1996-06-01)
Five dehydrated compounds obtained from a tert-butyldimethylsilylchloride/imidazole or an aqueous hydrochloric acid treatment of 17 alpha-butyl-3-O-methyl estradiol in refluxing solvent were purified and characterized. Three compounds were obtained from a direct vicinal proton elimination, the two others from a vicinal
D C Landrum et al.
Journal of chromatography, 483, 21-32 (1989-12-08)
The use of gas-liquid chromatography and mass spectrometry with derivatizing agents that give stable derivatives and consistent fragmentation patterns allows for accurate identification of a variety of compounds. In this study either N-methyl-N-tert.-butyldimethylsilyltrifluoroacetamide or N-tert.-butyldimethylsilylimidazole were employed to derivatize a

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