| 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: | Ammonium Hydroxides (Quaternary);Analytical Chemistry;Esterification & Alkylation (GC Derivatizing Reagents);GC Derivatizing Reagents;Quaternary Ammonium Compounds;Alkylation Reagent;Onium Hydroxides (GC Derivatizing Reagents) |
| Mol File: | 1899-02-1.mol |
| PHENYLTRIMETHYLAMMONIUM HYDROXIDE Chemical Properties |
| Boiling point | 65 °C |
| refractive index | n |
| Fp | 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) |
| 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 |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| PHENYLTRIMETHYLAMMONIUM HYDROXIDE Usage And Synthesis |
| 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 |
| Preparation Products | Adenosine, N-methyl-3'-O-methyl- (9CI)-->3-METHYL URIDINE-->N(6),O(2)-Dimethyladenosine |
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