N, N-Dimethyloctadecylamine Cas: 124-28-7
| Catalog Number | xwm 90848 |
| Khoom npe | N, N-Dimethyloctadecylamine |
| CAS | 124-28-7 : kuv |
| Molecular Formula | C20H43N |
| Molecular Luj | 297.56 ib |
| Cov ntaub ntawv khaws cia | Chav kub |
| Harmonized tariff Code | 29211999 ib |
Khoom Specification
| Qhov tshwm sim | Ntshiab xim tsis muaj xim rau daj Ua Kua Tom Qab Melting |
| Assay | 99% |
| Dkev xav | 0.8 ua |
| Melting point | 23 ℃ |
| Boiling point | 347 ℃ |
| Refractive Index | 1.45 Nws |
| Flash point | 155 ℃ |
| Vapor siab | 5.03E-05mmHg ntawm 25 ° C |
| PSA | 3.2400 Nws |
| logP | 6.80950 ib |
Cov khoom no yog ib qho tseem ceeb organic synthesis nruab nrab ntawm quaternary ammonium ntsev hom cationic surfactant.Nws tuaj yeem cuam tshuam nrog ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride, thiab lwm yam los tsim cov quaternary ammonium ntsev cations sib txawv, uas tuaj yeem siv rau cov ntaub softening, antistatic tus neeg sawv cev, txhim kho cov plaub hau combability thiab lwm yam khoom.Nws kuj tseem siv tau los tsim cov tshuaj tua kab.N, N-Dimethyloctadecylamine reacts nrog ethylene oxide thiab nitric acid kom tau octadecyldimethylhydroxyethyl quaternary ammonium nitrate, uas yog, antistatic tus neeg sawv cev SN.
Kaw
