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462144

Sigma-Aldrich

Tetrabutylammonium bromide solution

50 wt. % in H2O

Synonym(s):

N,N,N-tributyl-1-butanaminium bromide, TBAB, TBABr, tetra-n-butylammonium bromide

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About This Item

Linear Formula:
(CH3CH2CH2CH2)4N(Br)
CAS Number:
1643-19-2
Molecular Weight:
322.37
Beilstein:
3570983
MDL number:
MFCD00011633
UNSPSC Code:
12352107
PubChem Substance ID:
24869946
NACRES:
NA.22

Quality Level

100

concentration

50 wt. % in H2O

refractive index

n20/D 1.422

bp

102 °C

density

1.039 g/mL at 25 °C

SMILES string

[Br-].CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.BrH/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H/q+1;/p-1

InChI key

JRMUNVKIHCOMHV-UHFFFAOYSA-M

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Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Hanumantha Rao Vutukuri et al.
Angewandte Chemie (International ed. in English), 53(50), 13830-13834 (2014-11-05)
Particle shape is a critical parameter that plays an important role in self-assembly, for example, in designing targeted complex structures with desired properties. Over the last decades, an unprecedented range of monodisperse nanoparticle systems with control over the shape of
Oliver Bixner et al.
The Journal of chemical physics, 136(20), 204503-204503 (2012-06-07)
The interaction of exciton and charge transfer (CT) states plays a central role in photo-induced CT processes in chemistry, biology, and physics. In this work, we use a combination of two-dimensional electronic spectroscopy (2D-ES), pump-probe measurements, and quantum chemistry to
Fabio Galeotti et al.
Journal of chromatography. A, 1284, 141-147 (2013-03-05)
In this study, by using tetrabutylammonium bisulfate as ion-pairing reagent, we were able to separate all the main heparin/heparan sulfate disaccharides generated by the action of heparinases along with the main Hep tetrasaccharide possessing a 3-O-sulfate group on the sulfoglucosamine
Erbo Shi et al.
Organic letters, 14(13), 3384-3387 (2012-06-27)
A metal-free C-H oxidation for the construction of allylic esters has been developed. The use of a commercially available and inexpensive catalyst and oxidant, and readily available starting materials, coupled with the operational simplicity of the reaction, renders the methodology
André R Fajardo et al.
Biomacromolecules, 15(7), 2691-2700 (2014-05-27)
Despite a growing interest in amphiphilic polysaccharide-based diblock copolymers as functional polymeric drug delivery nanosystems, biologically relevant sulfated glycosaminoglycan systems were not yet investigated. Here, we report the synthesis and the self-assembly properties in water of chondroitin sulfate-b-poly(lactic acid) (CS-b-PLA(n)).
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