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Acylation reagents for GC - Bisacylamides

Derivatisation reagents

for improved volatility, better thermal stability or low limit of detection in gas chromatography prerequisite: quantitative, rapid and reproducible formation of only on derivative halogen atoms introduced by derivatisation (e.g. trifluoroacetates) allow specific detection (ECD) with the advantage of high sensitivity elution order and fragmentation patterns in MS can be influenced by a specific derivatisation
reagents for silylation - alkylation (methylation) - acylation are available

These products contain harmful substances which must be specially labelled as hazardous. For detailed information please see the MSDS, which can be downloaded under www.mn-net.com. Acylation with fluorinated acid amides is recommended for alcohols, primary and secondary amines as well as for thiols under mild, neutral conditions. MBTFA also forms very volatile derivatives with carbohydrates.

by-products: corresponding neutral acylamides, which can be easily removed due to their high volatility; because of neutral conditions and favourable chromatographic properties often removal of the bisacylamide is not necessary. Thus sample preparation is much more convenient.

MBTFA / MBHFBA
N-methyl-bis(trifluoroacetamide) MBTFA
m.w. 223.08, Bp 123 - 124°C (760mm Hg), density d20°/4° = 1.55,
CF3 - CO - N(CH3) - CO - CF3

Acylation reagents for GC - Bisacylamides

Acylation reagents for GC - Bisacylamides



Macherey-Nagel MBTFA 5 x 10ml GC Acylation Reagent 701410.510
PART NO.4AJ-6228605
14182||36438||14898
Description||Capacity||PK
MBTFA||10 ml||5
Macherey-Nagel
701410.510

Acylation reagents

GC acylation reagents, MBTFA

0
6
2
1
List Price: £508.50
Out of Stock
Acylation Reagents MBTFA For GC Macherey-Nagel 701410.110
PART NO.4AJ-7510796
14182||36438||14898
Description||Capacity||PK
MBTFA||10 ml||1
Macherey-Nagel
701410.110
MANA701410.110

Acylation reagents

GC acylation reagents, MBTFA

0
6
1
1
List Price: £132.79
Out of Stock


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