Passa al contenuto
Merck
Tutte le immagini(1)

Documenti

79266

Supelco

Trimethylphenylammonium hydroxide solution

~0.5 M (CH3)3N(OH)C6H5 in methanol, for GC derivatization, LiChropur™

Sinonimo/i:

Phenyltrimethylammonium hydroxide, TMAH

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Formula condensata:
(CH3)3N(OH)C6H5
Numero CAS:
1899-02-1
Peso molecolare:
153.22
Beilstein:
3917033
Numero MDL:
MFCD00041899
Codice UNSPSC:
12000000
ID PubChem:
329768356
NACRES:
NA.22

Grado

for GC derivatization

Livello qualitativo

100

Forma fisica

liquid

Qualità

LiChropur™

Impiego in reazioni chimiche

reagent type: derivatization reagent
reaction type: Esterifications

Concentrazione

~0.5 M (CH3)3N(OH)C6H5 in methanol

tecniche

gas chromatography (GC): suitable

Impurezze

≤0.2% halides (as chloride)

Temperatura di conservazione

2-8°C

Stringa SMILE

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

InChI

1S/C9H14N.H2O/c1-10(2,3)9-7-5-4-6-8-9;/h4-8H,1-3H3;1H2/q+1;/p-1
HADKRTWCOYPCPH-UHFFFAOYSA-M

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Categorie correlate

Descrizione generale

Trimethylphenylammonium hydroxide (TMAH) is a methylating reagent.

Applicazioni

Learn more in the Product Information
Suitable for the derivatization of amino acids, n-methyl and n-aryl carbamates and fatty acids, clonidine, and substituted phenylureas.
TMAH may be used as a 0.1 mole/litre solution in methanol to determine plasma concentrations of carbamazepine and other anticonvulsant drugs, including phenobarbital, diphenylhydantoin, primidone, and mephenytoin using Gas-Liquid Chromatography.

Altre note

Reagent for n-methyl and methyl esters.
Sales restrictions may apply

Note legali

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Avvertenze

Danger

Indicazioni di pericolo

H225,H301 + H311 + H331,H314,H370

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1

Organi bersaglio

Eyes

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

51.8 °F - closed cup

Punto d’infiammabilità (°C)

11 °C - closed cup

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
BCCF7109
STBJ1243
STBH7120
STBG9018
STBF8692V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

Simultaneous determination of carbamazapine ("Tegretol") and other anticonvulsants in human plasma by gas-liquid chromatography.
J C Roger et al.
Clinical chemistry, 19(6), 590-592 (1973-06-01)
Y El-Nahhal et al.
Journal of agricultural and food chemistry, 48(10), 4791-4801 (2000-10-29)
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
Alec N Salt et al.
Hearing research, 283(1-2), 14-23 (2011-12-20)
It has been widely believed that drug entry from the middle ear into perilymph occurs primarily via the round window (RW) membrane. Entry into scala vestibuli (SV) was thought to be dominated by local, inter-scala communication between scala tympani (ST)
Alec N Salt et al.
Hearing research, 182(1-2), 24-33 (2003-09-02)
Our understanding of the perilymph kinetics of drugs depends largely on data obtained by the analysis of perilymph samples. Although a number of studies have demonstrated qualitatively that perilymph samples may be contaminated by cerebrospinal fluid (CSF), and some investigations
Jie Zhang et al.
Journal of chromatography. A, 1216(44), 7527-7532 (2009-04-07)
A method has been established for the determination of four pharmaceutically active compounds (ibuprofen, ketoprofen, naproxen and clofibric acid) in water samples using dynamic hollow fiber liquid-phase microextraction (HF/LPME) followed by gas chromatography (GC) injection port derivatization and GC-mass spectrometric
Visualizza tutti i documenti correlati

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.