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Key Documents

Safety Information

139149

Sigma-Aldrich

Trimethylphenylammonium iodide

99%

Synonym(s):

Phenyltrimethylammonium iodide

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About This Item

Linear Formula:
(CH3)3N(I)C6H5
CAS Number:
Molecular Weight:
263.12
Beilstein:
3916752
EC Number:
MDL number:
UNSPSC Code:
12352000

Assay

99%

mp

227 °C (subl.) (lit.)

SMILES string

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

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Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

13 - Non 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

Regulatory Information

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Robert Mynatt et al.
Journal of the Association for Research in Otolaryngology : JARO, 7(2), 182-193 (2006-05-24)
Local applications of drugs to the inner ear are increasingly being used to treat patients' inner ear disorders. Knowledge of the pharmacokinetics of drugs in the inner ear fluids is essential for a scientific basis for such treatments. When auditory
Anthony A Mikulec et al.
Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology, 29(7), 1020-1026 (2008-09-02)
Intratympanic drug delivery has become widely used in the clinic, but little is known regarding how clinically used drug preparations affect round window membrane (RWM) permeability or how much drug is actually delivered to the cochlea. This study evaluated the
Cláudia Margalho et al.
Journal of analytical toxicology, 29(5), 309-313 (2005-08-18)
A simple and rapid method was validated to determine furosemide in whole blood. The experimental work was performed so that all validation parameters are considered simultaneously in a one-day assay protocol. A solid-phase extraction procedure using BondElut-LRC Certify columns was
Timothy J Jensen et al.
Journal of photochemistry and photobiology. B, Biology, 100(2), 100-111 (2010-06-19)
Five cationic porphyrins bearing one to four -N(CH(3))(3)(+) groups linked to the p-phenyl positions of 5,10,15,20-tetraphenylporphyrin (TPP) were synthesized in order to study the effect of overall charge and its distribution on the cellular uptake, phototoxicity and intracellular localization using
A Ranz et al.
Journal of biochemical and biophysical methods, 69(1-2), 3-14 (2006-03-28)
In the present study, a derivatization method for the determination of acidic herbicides has been investigated. This procedure involves the methylation with the quaternary ammonium salt trimethylanilinium hydroxide (TMAH) directly in the gas chromatographic auto-sampler vial for analysis by gas

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