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Key Documents

139718

Sigma-Aldrich

Trimethylphenylammonium tribromide

97%

Synonym(s):

Phenyltrimethylammonium bromide dibromide, Phenyltrimethylammonium bromide-perbromide, Phenyltrimethylammonium tribromide

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About This Item

Linear Formula:
(CH3)3N(Br3)C6H5
CAS Number:
Molecular Weight:
375.93
Beilstein:
3919459
EC Number:
MDL number:
UNSPSC Code:
12352101
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

powder

mp

110-115 °C (dec.) (lit.)

SMILES string

Br[Br-]Br.C[N+](C)(C)c1ccccc1

InChI

1S/C9H14N.Br3/c1-10(2,3)9-7-5-4-6-8-9;1-3-2/h4-8H,1-3H3;/q+1;-1

InChI key

PRXNKYBFWAWBNZ-UHFFFAOYSA-N

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Application

Brominating reagent for 1,2-addition of bromine to the double bond of α,β-unsaturated compounds.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Heteroatom Chem., 3, 345-345 (1992)
Tetrahedron, 50, 6433-6433 (1994)
Alec N Salt et al.
Hearing research, 283(1-2), 14-23 (2011-12-20)
It has been widely believed that drug entry from the middle ear into perilymph occurs primarily via the round window (RW) membrane. Entry into scala vestibuli (SV) was thought to be dominated by local, inter-scala communication between scala tympani (ST)
Petr Gebauer et al.
Electrophoresis, 29(5), 1067-1076 (2008-01-26)
In electrophoresis, the introduction of a sample into the BGE creates two new zone boundaries, the front and rear boundary of the sample zone which is sandwiched between the BGE. During an electrophoresis run, these boundaries move and split into
Alec N Salt et al.
Hearing research, 182(1-2), 24-33 (2003-09-02)
Our understanding of the perilymph kinetics of drugs depends largely on data obtained by the analysis of perilymph samples. Although a number of studies have demonstrated qualitatively that perilymph samples may be contaminated by cerebrospinal fluid (CSF), and some investigations

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