Nome do item:
Tetrabutylammonium bromide
Descrição:
Tetra-n-butylammonium bromide is a quaternary ammonium salt with a bromide counterion commonly used as a phase transfer catalyst. Its molecular formula is C16H36BrN.
Grupo:
Other Specialties
Número CAS:
1643-19-2
Número EC:
216-699-2
Sinônimos:
Tetrabutylammoniumbromid, Tetrabutylammonium bromide, Tetrabutylammoniumbromide and non-hazardous components, Tetrabutylammonium Bromide, Tetrabutylammonium Bromide, Tetrabutylammonium bromide (TBAB), Tetrabutylammonium bromide (TBAB), KCB001
Anexos:
Adhesive, Rubber, Metal processing, Pesticide, Laboratory
Nome IUPAC:
tetrabutylazanium;bromide
Fórmula molecular:
C16H36BrN
Peso molecular:
322.37 g/mol
Ponto de ebulição:
102ºC
Ponto de fusão:
103 - 104ºC
Densidade:
1.039 g/mL at 25ºC
Código HS:
2923900090
Declarações de risco:
R36/37/38
Declaração de Perigo:
H315; H319; H335
Declaração de Cuidado:
P261; P305 + P351 + P338
Sinais:
Warning
Fornecedor(es): 33
Univar Solutions GmbH
Germany
Tetrabutylammonium bromide
Entrega disponível
Traditem GmbH
Germany
Tetrabutylammonium bromide (TBAB)
min. 99%
Entrega disponível
Tatva Chintan Europe B.V
Netherlands
Tetrabutylammonium bromide
Entrega disponível
TER Chemicals Distribution Group
Germany
Tetrabutylammonium bromide
Entrega disponível
Tetrabutylammonium bromide
Product Name: Tetrabutylammonium bromide
Synonyms: 1-Butanaminium, N,N,N-tributyl-, bromide;1-Butanaminium,N,N,N-tributyl-,bromide;n,n,n-tributyl-1-butanaminiubromide;ALIQUAT(R) 100;IPC-TBA-BR;Tetrabutylazanium bromide;Tetrabutylaminium·bromide;Tetrabutylammonium bromide, 99%, for ion-pair chromatography
CAS: 1643-19-2
MF: C16H36BrN
MW: 322.37
EINECS: 216-699-2
Product Categories: organo amine halide;Other Products;Ammonium SaltsEssential Chemicals;Reagent Plus;Routine Reagents;Ammonium SaltsAnalytical Reagents;Electrochemistry;Supporting Electrolytes for Electrochemistry;AnionicHPLC;Chromatography/CE Reagents;Ion Pair;Ion Pair Reagents;Ion Pair Reagents - Anionic;Ion Pair Reagents - Anionic Concentrate;quarternary ammonium salts;Ammonium Bromides (Quaternary);Analytical Chemistry;HPLC Ion-Pair Reagents for Acidic Samples;Ion-Pair Reagents for HPLC;Quaternary Ammonium Compounds;Ammonium, Phosphonium, Sulfonium Salts (Ionic Liquids);Ionic Liquids;Synthetic Organic Chemistry;Ammonium Salts;Greener Alternatives: Catalysis;Phase Transfer Catalysts;Pharmaceutical intermediates;1643-19-2
Mol File: 1643-19-2.mol
Pharmaceutics
99%
TT Advance
CIF
SUZHOU, CHINA
Aplicação:
Tetrabutylammonium bromide (TBAB) is a quaternary ammonium compound. It is the most widely used phase transfer catalyst. Its interfacial properties have been studied in case of hydroxide initiated reactions. This may be applied in understanding the mechanism of phase transfer reactions. TBAB is reported to decrease retention time and remove peak tailing by acting as an ion pair reagent during the chromatographic analysis of quaternary ammonium compounds. In the molten state TBAB behaves like an ionic liquid which is a promising green alternative to organic solvents in organic synthesis. Its molar heat capacity, entropy and free energy function have been determined.
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Shin-Etsu
United States
Tetrabutylammonium bromide
Entrega disponível
Tetrabutylammonium bromide
Entrega disponível
SYNTHARO
Germany
Tetrabutylammonium bromide
Entrega disponível
STOCKMEIER HOLDING GMBH
Spain
Tetrabutylammonium bromide
Entrega disponível
Radchem Products, Inc.
United States
Tetrabutylammonium bromide
Entrega disponível
RT VANDERBILT HOLDING CO INC
United States
Tetrabutylammonium bromide
Entrega disponível
QUIMIDROGA S.A.
Spain
Tetrabutylammonium bromide
Entrega disponível
Tetrabutylammonium bromide
Entrega disponível
OQEMA
Germany
Tetrabutylammonium bromide
Entrega disponível
Nanjing Lanya Chemical
China
Tetrabutylammonium bromide
Entrega disponível
Möller Chemie GmbH & Co. KG
Germany
Tetrabutylammonium bromide
Entrega disponível
Matrix Fine Chemicals GmbH
Switzerland
Tetrabutylammonium bromide
Entrega disponível
Tetrabutylammonium bromide
Entrega disponível
Julius Hoesch GmbH & Co. KG
Germany
Tetrabutylammonium bromide
Entrega disponível
Intrachem Limited
Ireland
Tetrabutylammonium bromide
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INTEGRATED TRAFFIC SYSTEMS INC
United States
Tetrabutylammonium bromide
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Tetrabutylammonium bromide
Entrega disponível
Häffner GmbH & Co. KG
Germany
Tetrabutylammonium bromide
Entrega disponível
Tetrabutylammonium bromide
Entrega disponível
Evonik Industries AG
Germany
Tetrabutylammonium bromide
Entrega disponível
Chemicals United B.V.
Netherlands
Tetrabutylammonium bromide
Entrega disponível
COUNT Energy Distribution
Germany
Tetrabutylammonium bromide
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Tetrabutylammonium bromide
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Brenntag GmbH
Germany
Tetrabutylammonium bromide
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Bazayan & Co
India
Tetrabutylammonium bromide
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BCD Chemie GmbH
Germany
Tetrabutylammonium bromide
Entrega disponível
Apollo Scientific LTD
United Kingdom
Tetrabutylammonium bromide
Entrega disponível
ALL Chemistry Inc.
United States
Tetrabutylammonium bromide
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