ChemicalBook > CAS DataBase List > PHENYLTRIMETHYLAMMONIUM HYDROXIDE

PHENYLTRIMETHYLAMMONIUM HYDROXIDE

Product Name
PHENYLTRIMETHYLAMMONIUM HYDROXIDE
CAS No.
1899-02-1
Chemical Name
PHENYLTRIMETHYLAMMONIUM HYDROXIDE
Synonyms
TMAH;TRIMETHYLPHENYLAMMONIUM HYDROXIDE;N,N,N-trimethylanilinium hydroxide;PTAH;TMPAH;BT227500;methelute;0.1MinMethanol;METHELUTE TMPAH;20-25%inmethanol
CBNumber
CB5316173
Molecular Formula
C9H15NO
Formula Weight
153.22
MOL File
1899-02-1.mol
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PHENYLTRIMETHYLAMMONIUM HYDROXIDE Property

Boiling point:
65 °C
refractive index 
n20/D 1.395
Flash point:
10 °C
storage temp. 
2-8°C
form 
Liquid
color 
Clear colorless
BRN 
3917033
CAS DataBase Reference
1899-02-1(CAS DataBase Reference)
EPA Substance Registry System
Benzenaminium, N,N,N-trimethyl-, hydroxide (1899-02-1)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
79266
Product name
Trimethylphenylammonium hydroxide solution
Purity
~0.5 M (CH3)3N(OH)C6H5 in methanol, for GC derivatization
Packaging
10x1ml
Price
$179
Updated
2024/03/01
TCI Chemical
Product number
T3610
Product name
Trimethylphenylammonium Hydroxide (ca. 8.5% in Methanol)
Packaging
25mL
Price
$46
Updated
2024/03/01
TCI Chemical
Product number
T3610
Product name
Trimethylphenylammonium Hydroxide (ca. 8.5% in Methanol)
Packaging
100mL
Price
$132
Updated
2024/03/01
Sigma-Aldrich
Product number
79267
Product name
Trimethylphenylammonium hydroxide solution
Purity
~25% in H2O (1.68 M)
Packaging
100ml
Price
$395
Updated
2024/03/01
Sigma-Aldrich
Product number
79266
Product name
Trimethylphenylammonium hydroxide solution
Purity
~0.5 M (CH3)3N(OH)C6H5 in methanol, for GC derivatization
Packaging
50ml
Price
$215.2
Updated
2024/03/01
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PHENYLTRIMETHYLAMMONIUM HYDROXIDE Chemical Properties,Usage,Production

Chemical Properties

clear colorless solution

Uses

Trimethylanilinium 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.

Uses

Learn more in the Product Information

Definition

ChEBI: A quaternary ammonium salt that is the hydroxide of trimethylphenylammonium. It is a derivatisation agent used in gas chromatography/mass spectrometry applications.

General Description

Trimethylphenylammonium hydroxide (TMAH) is a methylating reagent.

PHENYLTRIMETHYLAMMONIUM HYDROXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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PHENYLTRIMETHYLAMMONIUM HYDROXIDE Suppliers

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View Lastest Price from PHENYLTRIMETHYLAMMONIUM HYDROXIDE manufacturers

Chemwill Asia Co.,Ltd.
Product
PHENYLTRIMETHYLAMMONIUM HYDROXIDE 1899-02-1
Price
US $6.00/kg
Min. Order
1kg
Purity
High quality Professional Factory
Supply Ability
Ms Ella chemwill_asia@126.com www.chemwill.com
Release date
2019-04-04
Career Henan Chemical Co
Product
PHENYLTRIMETHYLAMMONIUM HYDROXIDE 1899-02-1
Price
US $1.00/g
Min. Order
1g
Purity
99.0%
Supply Ability
100kg
Release date
2020-01-09

1899-02-1, PHENYLTRIMETHYLAMMONIUM HYDROXIDERelated Search:

Benzyltriphenylphosphonium chloride Benzyltriethylammonium chloride 5,10,15,20-TETRAKIS[4-(TRIMETHYLAMMONIO)PHENYL]-21H,23H-PORPHINE TETRA-P-TOSYLATE SALT Neostigmine Methyl Sulfate PHENYLTRIMETHYLAMMONIUM METHOSULFATE TRIETHYLPHENYLAMMONIUM HYDROXIDE 3-(TRIFLUOROMETHYL)PHENYLTRIMETHYLAMMONIUM HYDROXIDE BASIC BROWN 17 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) 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 BENZENAMINIUM, N,N,N-TRIMETHYL-4-[[(PENTAMETHYLPHENYL)METHOXY]CARBONYL]-, SALT WITH TRIFLUOROMETHANESULFONIC ACID TMA-DPH aquashade 3,3,4,4-TETRAMETHYL-2-TRIMETHYLAMMONIOPHENYL-2-IMIDAZOLINE-3-OXIDE-1-YLOXY CHLORIDE TRIMETHYLPHENYLAMMONIUM BENZENESULFONATE 4,4'-Biphenylylenebis(dimethyl(p-nitrobenzyl)ammonium) dichloride AURORA KA-248

  • 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
  • TMAH
  • TMPAH
  • TRIMETHYLANILINIUM HYDROXIDE
  • TRIMETHYLPHENYLAMMONIUM HYDROXIDE
  • METHELUTE REAGENT
  • METHELUTE TMPAH
  • METHELUTE(TM) REAGENT
  • Trimethylphenylammonium hydroxide solution
  • N,N,N-trimethylanilinium hydroxide
  • PHENYLTRIMETHYLAMMONIUM HYDROXIDE SOL., ~0.1 M IN METHANOL
  • 20-25%inmethanol
  • 0.1MinMethanol
  • Phenyltrimethylammonium hydroxide, 0.1 M in methanol
  • N-Phenyl-N,N,N-trimethylammonium hydroxide
  • Phenyltrimethylammonium Hydroxide (20-25% in Methanol) [for On-Column Methylation]
  • methelute
  • n,n,n-trimethyl-benzenaminiuhydroxide
  • n,n,n-trimethylbenzenaminiumhydroxide
  • Trimethylphenylammonium Hydroxide (20-25% in Methanol)
  • Trimethylphenylammonium Hydroxide (20-25% in Methanol) [for On-Column Methylation]
  • BT227500
  • PhenyltriMethylaMMoniuM hydroxide, 0.1 M in Methanol 100GR
  • PTAH Phenyltrimethylammonium Hydroxide
  • Trimethylanilinium Hydroxide Phenyltrimethylammonium Hydroxide
  • (20-25% in Methanol) [for On-ColuMn Methylation]
  • TriMethylphenylaMMoniuM Hydroxide&nbsp
  • Phenyltrimethylammonium Hydroxide (20-25% in Methanol)
  • Phenyltrimethylammonium hydroxide, Trimethylphenylammonium hydroxide solution
  • TMAH in Methanol
  • Trimethylphenylammonium Hydroxide (ca. 8.5% in Methanol)
  • Phenyltrimethylammonium hydroxide, 20 - 25 wt.% solution in MeOH, for on-column methylation
  • rimethylphenylammoniumhydroxide
  • 1899-02-1
  • 899-02-7
  • C9H14NOH
  • C9H14NHO
  • CH33NOHC6H5
  • Synthetic Reagents
  • Organic Bases
  • Alkylation
  • Quaternary Ammonium Compounds
  • Ammonium Hydroxides (Quaternary)
  • Esterification & Alkylation (GC Derivatizing Reagents)
  • Onium Hydroxides (GC Derivatizing Reagents)
  • GC Derivatizing Reagents
  • Ammonium Hydroxides (Quaternary)
  • Analytical Chemistry
  • Esterification & Alkylation (GC Derivatizing Reagents)
  • Alkylation Reagent
  • GC Derivatizing Reagents