
CAS Number10424-65-4
SynonymsTetramethylammonium Hydroxide Pentahydrate; TMAH Pentahydrate; N,N,N-Trimethylmethanaminium hydroxide hydrate (1:1:5); Methanaminium, N,N,N-trimethyl-, hydroxide, hydrate (1:1:5); Tetramethylammonium hydroxide; tetramethylazanium,hydroxide,pentahydrate; EINECS 200-882-9; MFCD00149566
Molecular Formula(CH3)4N(OH) · 5H2O
Molecular Weight181.23
Purity98.00%
Melting Point67-70 °C(lit.)
Appearancecolorless needle crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 10424-65-4 |
| Catalog No. | 2A-9034875 |
| Chinese Name | 四甲基氢氧化铵五水合物 |
| Synonyms | Tetramethylammonium Hydroxide Pentahydrate; TMAH Pentahydrate; N,N,N-Trimethylmethanaminium hydroxide hydrate (1:1:5); Methanaminium, N,N,N-trimethyl-, hydroxide, hydrate (1:1:5); Tetramethylammonium hydroxide; tetramethylazanium,hydroxide,pentahydrate; EINECS 200-882-9; MFCD00149566 |
| Molecular Formula | (CH3)4N(OH) · 5H2O |
| Molecular Weight | 181.23 |
| Purity | 98.00 |
| Melting Point | 67-70 °C(lit.) |
| Appearance | colorless needle crystal |
| Water Solubility | soluble |
| Storage Condition | Store in a cool, ventilated warehouse. Keep away f |
| Packaging | II |
| HTC | 2923900090 |
| PubChem ID | 57653264 |
| SMILES | C[N+](C)(C)C.O.O.O.O.O.[OH-] |
| InChI | InChI=1S/C4H12N.6H2O/c1-5(2,3)4;;;;;;/h1-4H3;6*1H2/q+1;;;;;;/p-1 |
| InChI Key | MYXKPFMQWULLOH-UHFFFAOYSA-M |
| Hazard Symbols | 8 |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Chemical name |
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