Cas no for 1643-19-2,Tetrabutylammonium bromide ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 1643-19-2

1643-19-2

[CAS Name] Tetrabutylammonium bromide

[Formula] C16H36BrN

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Basica Info

[CAS Name]Tetrabutylammonium bromide
[Alias]TETRA-N-BUTYLAMMONIUM BROMIDE;TETRABUTYLAMMONIUM BROMIDE SOLUTION;TETRABUTYLAMMONIUM BROMIDE;TBAB;1-Butanaminium, N,N,N-tributyl-, bromide;1-Butanaminium,N,N,N-tributyl-,bromide;n,n,n-tributyl-1-butanaminiubromide;ALIQUAT(R) 100
[Number]1643-19-2
[EINECS]216-699-2
[Formula]C16H36BrN
[Molecular weight]322.37

[Melting point]102-106 °C(lit.)
[Boiling point]102 °C
[Density]1.039 g/mL at 25 °C

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Shanghai E & Long Chemical Co., Ltd.

Factory Location:Shanghai

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Zhejiang Kente Catalysts Technologies Co., Ltd

Factory Location:Zhejiang

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Anhui Super Chemical Technology Co., Ltd.

Product Name: Tetrabutyl ammonium bromide
CAS number: 1643-19-2
Molecular formula: (C4H9)4NBr
Molecular weight: 322.3714
Purity (content): 99%

Property: White solid with a melting point of 101-104 ℃. Easy to absorb moisture, soluble in water, alcohol, chloroform, slightly soluble in benzene, and has deliquescence.

Usage: This product is a high-performance phase transfer catalyst, suitable for use as a phase transfer catalyst in chemical or pharmaceutical organic synthesis reactions, organic synthesis intermediates, and polarographic analysis reagents. Used for the synthesis of ampicillin, sultamicillin, etc. Phase transfer catalysts in organic synthesis chemistry, such as halogen substitution reactions, oxidation-reduction reactions, N-alkylation, dichlorocarbenes, and other reactions. Curing accelerators for polymer polymerization such as powder coatings and epoxy resins, and phase change cold storage materials in refrigeration systems.

Caution: Easy to absorb water, should be sealed and stored dry.

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