The Tetrabutyl ammonium chloride hydrate, with the CAS registry number 37451-68-6, is also known as 1-Butanaminium,N,N,N-tributyl-, chloride, hydrate. It belongs to the product categories of Ammonium Salts; Greener Alternatives: Catalysis; Phase Transfer Catalysts. Its EINECS number is 252-065-1. This chemical's molecular formula is C₁₆H₃₆N·Cl·xH₂O. What's more, its systematic name is N,N,N-tributylbutan-1-aminium chloride hydrate (1:1:x). It should be sealed and stored in a cool and dry place. Moreover, it should be protected from strong oxidants. It should be sealed and stored in a cool and dry place. 

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing.