139718

Sigma-Aldrich

Trimethylphenylammonium tribromide

97%

Synonym(s):
Phenyltrimethylammonium tribromide, Phenyltrimethylammonium bromide-perbromide, Phenyltrimethylammonium bromide dibromide
Linear Formula:
(CH3)3N(Br3)C6H5
CAS Number:
Molecular Weight:
375.93
Beilstein/REAXYS Number:
3919459
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

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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Related Categories

Application

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

Packaging

25, 100 g in glass bottle

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Precautionary Statements

hazcat

Skin Corr. 1B

storage_class_code

8B - Non-combustible, corrosive hazardous materials

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Tetrahedron, 50, 6433-6433 (1994)
Heteroatom Chem., 3, 345-345 (1992)
Alec N Salt et al.
Journal of the Association for Research in Otolaryngology : JARO, 13(6), 771-783 (2012-09-13)
Perilymph pharmacokinetics was investigated by a novel approach, in which solutions containing drug or marker were injected from a pipette sealed into the perilymphatic space of the lateral semi-circular canal (LSCC). The cochlear aqueduct provides the outlet for fluid flow...
Anthony A Mikulec et al.
Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology, 30(2), 131-138 (2009-01-31)
Drugs applied to the middle ear enter perilymph through the bony otic capsule. Drugs applied intratympanically in humans are thought to enter the cochlea primarily through the round window membrane (RWM). Local drug treatments of the ear are commonly evaluated...
Jeffrey T Auletta et al.
Chemico-biological interactions, 187(1-3), 135-141 (2010-05-25)
Acetylcholinesterase (AChE) contains a narrow and deep active site gorge with two sites of ligand binding, an acylation site (or A-site) at the base of the gorge and a peripheral site (or P-site) near the gorge entrance. The P-site contributes...

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