19915
Fluka

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide

purum, ≥97.0% (GC)

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Synonym

MTBSTFA

Molecular Formula

CF₃CON(CH₃)Si(CH₃)₂C(CH₃)₃

Molecular Weight

241.33

CAS Number

77377-52-7

Beilstein Registry Number

3606546

MDL number

MFCD00009671

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Descriptions

Other Notes

Powerful reagent for the introduction of the tert-butyldimethylsilyl group under neutral conditions ^1,^2,^3,⁴

Properties

grade

purum

assay

≥97.0% (GC)

refractive index

n20/D 1.402(lit.)

172-175 °C(lit.)

density

1.036 g/mL at 25 °C(lit.)

storage temp.

2-8°C

References

Cited Reference

1. M. Donike, J. Zimmermann J. Chromatogr. 202, 483, (1980)

2. A.C. Bazan, D.R. Knapp J. Chromatogr. 236, 201, (1982)

3. K. Schoene et al. Fresenius Z. Anal. Chem. 348, 364, (1994)

4. J. Heberle, G. Simchen Silylating Agents, 2nd ed. Buchs , (1995)

reference

Aldrich MSDS 1, 320:A / Corp MSDS 1 (1), 629:A / FT-IR 2 (3), 4406:B / FT-IR 1 (2), 1098:A / NMR-Reference 2 (2), 993:B / RegBook 1 (2), 2989:C / RegBook 1 (2), 2989:B / Sigma FT-IR 1 (2), 976:B / Structure Index 1, 473:A:5 / Vapor Phase 3, 1661:D

Safety

Hazard Codes

Risk Statements

10-36/37/38

Safety Statements

RIDADR

UN 1993 3/PG 3

WGK Germany

Flash Point(F)

113 °F

Flash Point(C)

45 °C

10-21

Related Categories

... Fluorescence/Luminescence > Scintillation Reagents

... Luminescent Compounds/Detection > Scintillation reagents

... Protecting and Derivatizing Reagents > Silicon-Based

... Derivatization Reagents GC > Silylating Reagents

... Derivatization Reagents > Silylating Reagents

FT-IR Condensed Phase

FT-IR Raman

MSDS

Certificate of Analysis

More Information