2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate cas no:125700-67-6
Synonyms: (1H-Benzotriazol-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate;Btttfb;Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, tetrafluoroborate(1-);O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate;
Name2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate
CAS125700-67-6
Synonyms(1H-Benzotriazol-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate;Btttfb;Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, tetrafluoroborate(1-);O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate;
EINECS(EC#)423-040-4
Molecular FormulaC11H16N5O.BF4
Molecular Weight321.082253 [g/mol]
Appearancewhite or off-white crystalline powder
storage temp2-8°C
Hazard Xi:Irritant
Risk R36/37/38;R5
Safety
Safty informations about TBTU (125700-67-6):
Hazard Symbols:
Xi,
F
Risk Codes? :
R36/37/38:Irritating to eyes, respiratory system and skin.
R5 :Heating may cause an explosion.
Safety Description? :
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.
S37/39: Wear suitable gloves and eye/face protection.??
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.?
WGK Germany: 3
F: 8-10-21
Hazard Note: Irritant/Flammable
