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Alfa Aesar™ 2-(1H-Benzotriazol-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate, 97+%

Peptide coupling reagent, in solid phase synthesis

Manufacturer:  Alfa Aesar™ 4333903

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Catalog No. AA4333903

Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.


Specifications

Specifications

2- (1H-Benzotriazol-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate
1g
C11H16BF4N5O
2-1h-benzo d 1,2,3 triazol-1-yl-1,1,3,3-tetramethyluronium tetrafluoroborate
[B-](F)(F)(F)F.CN(C)C(=[N+](C)C)ON1C2=CC=CC=C2N=N1
321.087
321.1
≥97%
205°C (decomposition)
125700-67-6
MFCD00077413
JKEKMBGUVUKMQB-UHFFFAOYSA-N
[benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium;tetrafluoroborate
2733207
Powder

Chemical Identifiers

125700-67-6
321.087
JKEKMBGUVUKMQB-UHFFFAOYSA-N
2733207
[B-](F)(F)(F)F.CN(C)C(=[N+](C)C)ON1C2=CC=CC=C2N=N1
C11H16BF4N5O
MFCD00077413
2-1h-benzo d 1,2,3 triazol-1-yl-1,1,3,3-tetramethyluronium tetrafluoroborate
[benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium;tetrafluoroborate
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

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