ChemicalBook Product Catalog Chemical Reagents Organic reagents Amine salt (ammonium salt) PHENYLTRIMETHYLAMMONIUM HYDROXIDE

PHENYLTRIMETHYLAMMONIUM HYDROXIDE

PHENYLTRIMETHYLAMMONIUM HYDROXIDE Basic information
Product Name:PHENYLTRIMETHYLAMMONIUM HYDROXIDE
Synonyms:PTAH;PHENYLTRIMETHYLAMMONIUM HYDROCHLORIDE;PHENYLTRIMETHYLAMMONIUM HYDROXIDE;BenzenaMiniuM,N,N,N-triMethyl-, hydroxide (1:1);Trimethylphenylammonium hydroxide solution ~25% in H2O (1.68 M);trimethylanilinium hydroxide (TMAH);phenyltrimethyl-ammoniuhydroxide;trimethylphenyl-ammoniuhydroxide
CAS:1899-02-1
MF:C9H15NO
MW:153.22
EINECS:217-592-3
Product Categories:Esterification & Alkylation (GC Derivatizing Reagents);Alkylation Reagent;GC Derivatizing Reagents;Quaternary Ammonium Compounds;Onium Hydroxides (GC Derivatizing Reagents);Ammonium Hydroxides (Quaternary);Analytical Chemistry
Mol File:1899-02-1.mol
PHENYLTRIMETHYLAMMONIUM HYDROXIDE Structure
PHENYLTRIMETHYLAMMONIUM HYDROXIDE Chemical Properties
Boiling point 65 °C
refractive index n20/D 1.395
Fp 10 °C
storage temp. 2-8°C
form Liquid
color Clear colorless
BRN 3917033
CAS DataBase Reference1899-02-1(CAS DataBase Reference)
EPA Substance Registry SystemBenzenaminium, N,N,N-trimethyl-, hydroxide (1899-02-1)
Safety Information
Hazard Codes C,T,F
Risk Statements 34-39/23/24/25-36/38-23/24/25-11
Safety Statements 26-36/37/39-45-36/37-16
RIDADR UN 3267 8/PG 2
WGK Germany 1
RTECS BT2275000
F 10-4.4-34
HS Code 29239000
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
PHENYLTRIMETHYLAMMONIUM HYDROXIDE Usage And Synthesis
Chemical Propertiesclear colorless solution
UsesLearn more in the Product Information
UsesTrimethylanilinium hydroxide is the most common reagent in this type of organic ammonium salts.Other reagents used are tetramethylammonium hydroxide and m-(trifluoromethylphenyl)trimethylammonium hydroxide. the acetate salt and fluoride salt have also been reported.
DefinitionChEBI: A quaternary ammonium salt that is the hydroxide of trimethylphenylammonium. It is a derivatisation agent used in gas chromatography/mass spectrometry applications.
General DescriptionTrimethylphenylammonium hydroxide (TMAH) is a methylating reagent.
PHENYLTRIMETHYLAMMONIUM HYDROXIDE Preparation Products And Raw materials
Preparation ProductsAdenosine, N-methyl-3'-O-methyl- (9CI)-->3-METHYL URIDINE-->N(6),O(2)-Dimethyladenosine
Benzyltriethylammonium chloride Benzyltriphenylphosphonium chloride BASIC BROWN 17 BENZENAMINIUM, N,N,N-TRIMETHYL-4-[[(PENTAMETHYLPHENYL)METHOXY]CARBONYL]-, SALT WITH TRIFLUOROMETHANESULFONIC ACID TMA-DPH 3-(TRIFLUOROMETHYL)PHENYLTRIMETHYLAMMONIUM HYDROXIDE 2H-Pyrazolo(4,3-c)pyridine, 3,3a,4,5,6,7-hexahydro-5-methyl-5-phenyl-7 -(phenylmethylene)-2-propyl-, phosphate, hydrate (1:1:1) TRIMETHYLPHENYLAMMONIUM BENZENESULFONATE TRIETHYLPHENYLAMMONIUM HYDROXIDE PHENYLTRIMETHYLAMMONIUM HYDROXIDE AURORA KA-248 2-[2-[2-Chloro-3-[2-(1,3-d]-hydro-1,1,3-trimethyl-2H-benzo[e]-indole-2-ylidene)-ethylidene]-1-cyclopentene-1-yl]-ethenyl aquashade Neostigmine Methyl Sulfate 3,3,4,4-TETRAMETHYL-2-TRIMETHYLAMMONIOPHENYL-2-IMIDAZOLINE-3-OXIDE-1-YLOXY CHLORIDE PHENYLTRIMETHYLAMMONIUM METHOSULFATE 4,4'-Biphenylylenebis(dimethyl(p-nitrobenzyl)ammonium) dichloride 5,10,15,20-TETRAKIS[4-(TRIMETHYLAMMONIO)PHENYL]-21H,23H-PORPHINE TETRA-P-TOSYLATE SALT
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