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LC996 N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide

for synthesis

 

Order number Packaging Quantity Price €
AC27996 Glass bottle 1 ml 24.53
AC27996 Glass bottle 5 ml 78.75

 

Product information
Synonyms MTBSTFA
Hill Formula C9H18F3NOSi
HS Code 2931 00 99
Molar mass 241.33 g/mol
CAS number 77377-52-7

 

Chemical and physical data
Solubility (20 °C) (decomposition)
Molar mass 241.33 g/mol
Density 1.03 g/cm3 (20 °C)
Boiling point 168 – 170 °C
Flash point 52 °C
Refractive index 1.4018 (20 °C, 589 nm)

 

Safety information
R Phrase R 10-36/37/38
Flammable.Irritating to eyes, respiratory system and skin.
Categories of danger flammable, irritant
Hazard Symbol Irritant
Storage class 3 Flammable Liquids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1993 FLAMMABLE LIQUID, N.O.S.(N-TERT-BUTYLDIMETHYLSILYL-N-METHYL TRIFLUOROACETAMIDE), 3, III
Declaration (transport by air) IATA-DGR UN 1993 FLAMMABLE LIQUID, N.O.S.(N-TERT-BUTYLDIMETHYLSILYL-N-METHYL TRIFLUOROACETAMIDE), 3, III

 

Specifications
Assay (GC, area%) ≥ 97 %
Density (d 20 °C/ 4 °C) 1.034 – 1.039
Identity (IR) passes test

 

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