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Tetrabutylammonium bromide cas 1643-19-2 manufacture supplier


Product name:Tetrabutylammonium bromide/TBAB CAS:1643-19-2 MF:C16H36BrN MW:322.37 Density:1.039 g/cm3 Melting point:102-106°C Package:1 kg/bag, 25 kg/drum



Appearance White crystal
Purity ≥99%
PH 6.0-8.0
Water ≤0.05%


1.It is used as organic chemical phase transfer catalyst in the synthesis of Benzyltriethylammonium chloride, ethyl cinnamate, pseudoionone, etc. 2.It is a curing accelerator of polymer polymerization such as powder coating and epoxy resin, and a phase change cool storage material in refrigeration system. 3.It is also used in the synthesis of anti infective drugs such as Bacillin and sultamicillin.


It is soluble in water, alcohol, ether and acetone, slightly soluble in benzene.


Stored at a dry, shady, ventilated place.

Description of necessary first aid measures

General advice Consult a doctor. Show this safety data sheet to the doctor on site. Inhale If inhaled, move the patient to fresh air. If breathing stops, give artificial respiration. Consult a doctor. skin contact Rinse with soap and plenty of water. Consult a doctor. eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a doctor. Ingestion Never give anything by mouth to an unconscious person. Rinse your mouth with water. Consult a doctor.