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Sigma-Aldrich

Trimethylphenylammonium chloride

≥98%

Synonym(s):

Phenyltrimethylammonium chloride

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About This Item

Linear Formula:
(CH3)3N(Cl)C6H5
CAS Number:
138-24-9
Molecular Weight:
171.67
Beilstein:
3572527
EC Number:
205-319-0
MDL number:
MFCD00011790
UNSPSC Code:
12352107
PubChem Substance ID:
24851895
NACRES:
NA.22

Assay

≥98%

form

solid

mp

246-248 °C (dec.) (lit.)

SMILES string

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

InChI

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

InChI key

MQAYPFVXSPHGJM-UHFFFAOYSA-M

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Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301 + H311,H412

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

327.2 °F - closed cup

Flash Point(C)

164 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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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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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
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This study aimed to design formulations of hydrophobic herbicides, alachlor and metolachlor, by adsorbing them on the clay mineral montmorillonite preadsorbed by the small organic cation phenyltrimethylammonium (PTMA). An adsorption model that considers electrostatics and specific binding and the possibility
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