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135321

Sigma-Aldrich

Trimethylphenylammonium bromide

98%

Synonym(s):

Phenyltrimethylammonium bromide

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About This Item

Linear Formula:
(CH3)3N(Br)C6H5
CAS Number:
16056-11-4
Molecular Weight:
216.12
Beilstein:
3917006
EC Number:
240-202-8
MDL number:
MFCD00011788
UNSPSC Code:
12352116
PubChem Substance ID:
24848077
NACRES:
NA.22

Quality Level

100

Assay

98%

technique(s)

titration: suitable

mp

215 °C (dec.) (lit.)

SMILES string

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

InChI

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

InChI key

GNMJFQWRASXXMS-UHFFFAOYSA-M

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Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

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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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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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
Neera Singh
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 41(1), 17-29 (2006-01-06)
The study aims to prepare the organoclay complexes of metolachlor and metribuzin so as to reduce their downward mobility in soil profile. The organoclays were preadsorbed with phenyltrimethylammonium (PTMA) (50% of cation exchange capacity [CEC]) and hexadecyltrimethylammonium (HDTMA) (100% of
Godfrey Lisk et al.
Molecular pharmacology, 71(5), 1241-1250 (2007-02-09)
Human red blood cells infected with the malaria parasite Plasmodium falciparum have markedly increased permeabilities to diverse organic and inorganic solutes. The plasmodial surface anion channel (PSAC), recently identified with electrophysiological methods, contributes to the uptake of many small solutes.
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)
D Monnaie et al.
Biochemistry, 39(18), 5349-5354 (2000-05-23)
In the process of characterizing the Na(+)-binding properties of factor Xa, a specific inhibition of this enzyme by quaternary amines was identified, consistent with previous observations. The binding occurs with K(i) in the low millimolar range, with trimethylphenylammonium (TMPA) showing
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