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  6. N-(tert-Butyldimethylsilyl)-N-methyltrifluoroacetamide, 97%

N-(tert-Butyldimethylsilyl)-N-methyltrifluoroacetamide, 97%

Catalog No. p-7027196
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Catalog No. Quantity
AAB2376003 1 g
AAB2376006 5 g
AAB2376014 25 g
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Catalog No. AAB2376003

Supplier: Thermo Scientific Chemicals B2376003

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Description

CAS: 77377-52-7 | C9H18F3NOSi | 241.329 g/mol

It finds its application in the preparation of N-tert-butyldimethylsilyl ethanolamines resulting from hydrolysis of nitrogen mustards and a silylating agent used in the derivatization of various organic compounds (such as amino acids) for gas chromatography-mass spectrometry (GC-MS) analysis and selective O-silylation of N,O-diacylhydroxylamines and GLC derivatization.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It finds its application in the preparation of N-tert-butyldimethylsilyl ethanolamines resulting from hydrolysis of nitrogen mustards and a silylating agent used in the derivatization of various organic compounds (such as amino acids) for gas chromatography-mass spectrometry (GC-MS) analysis and selective O-silylation of N,O-diacylhydroxylamines and GLC derivatization.

Solubility
Soluble in water (reacts).

Notes
Moisture sensitive. Store away from water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store away from electrostatic charges. Keep ignition sources away.

Chemical Identifiers

CAS 77377-52-7
Molecular Formula C9H18F3NOSi
Molecular Weight (g/mol) 241.329
MDL Number MFCD00009671
InChI Key QRKUHYFDBWGLHJ-UHFFFAOYSA-N
Synonym mtbstfa, n-tert-butyldimethylsilyl-n-methyltrifluoroacetamide, n-methyl-n-tert-butyldimethylsilyl trifluoroacetamide, n-tert-butyldimethylsilyl-n-methyl-trifluoroacetamide, n-methyl-n-t-butyldimethylsilyl trifluoroacetamide, acetamide, n-1,1-dimethylethyl dimethylsilyl-2,2,2-trifluoro-n-methyl, n-t-butyldimethylsilyl-n-methyltrifluoroacetamide, n-t-butyldimethylsilyl-n-methyltrifluoro-acetamide
PubChem CID 2724275
ChEBI CHEBI:85060
IUPAC Name N-[tert-butyl(dimethyl)silyl]-2,2,2-trifluoro-N-methylacetamide
SMILES CC(C)(C)[Si](C)(C)N(C)C(=O)C(F)(F)F

Specifications

Density 1.023
Boiling Point 168°C to 170°C
Flash Point 52°C (125°F)
Refractive Index 1.402
Quantity 1 g
UN Number UN1993
Beilstein 3606546
Sensitivity Moisture sensitive
Solubility Information Soluble in water (reacts).
Formula Weight 241.33
Percent Purity 97%
Chemical Name or Material N-(tert-Butyldimethylsilyl)-N-methyltrifluoroacetamide
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Safety and Handling

Hazard Category H226-H315-H319-H335
Hazard Statement GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
EINECSNumber 000-000-0
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only