Myristyltrimethylammonium bromide
SIAL/87208 - suitable for ion pair chromatography, LiChropur™, ≥99.0% (AT)
Synonym: Tetradecyltrimethylammonium bromide; Trimethyl(tetradecyl)
CAS Number: 1119-97-7
Empirical Formula (Hill Notation): C17H38BrN
Molecular Weight: 336.39
EC Number: 214-291-9
MDL Number: MFCD00011770
Linear Formula: CH3(CH2)13N(Br)(CH3)3
Product Type: Chemical
| λ | 10 % in H2O |
| aggregation number | 80 |
| assay | ≥99.0% (AT) |
| CMC | 4-5 mM (20-25°C) |
| description | cationic |
| form | crystals |
| InChI | 1S/C17H38N.BrH/c1-5-6-7-8 |
| InChI key | CXRFDZFCGOPDTD-UHFFFAOYSA |
| mol wt | micellar avg mol wt 27,000 |
| mp | 245-250 °C (lit.) |
| quality | LiChropur™ |
| Quality Level | 100  |
| SMILES string | [Br-].CCCCCCCCCCCCCC[N+]( |
| suitability | corresponds to standard for filter test |
| technique(s) | ion pair chromatography: suitable |
| UV absorption | λ: 240 nm Amax: ≤0.08 |
| λ: 250 nm Amax: ≤0.05 | |
| λ: 260 nm Amax: ≤0.04 | |
| λ: 500 nm Amax: ≤0.02 |
| General description: | Ion-pairing reagents as mobile phase additives facilitate the separation of ionic and highly polar substances on reversed phase HPLC columns. Their purity is an important parameter for their successful application. Sigma-Aldrich offers an wide range of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) analyzes. All mobile phase additives are subject to rigorous testing with special emphasis on the requirements of modern reversed phase HPLC: |
| Legal Information: | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
| Recommended products: | Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis |
| Symbol |     GHS05,GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H302 - H315 - H318 - H335 - H373 - H400 |
| Precautionary statements | P260 - P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% (AT) |
| mp | 245-250 °C (lit.) |
| UNSPSC | 12000000 |