N, N-Dimethyloctadecylamine Le CAS 124-28-7 Airson Surfactants
Leaghaidh slaodach donn aotrom, connlach aotrom buidhe bog cruaidh aig 20 ℃. Soluble ann an deoch làidir, soluble ann an uisge. Le octadecylamine, formaldehyde, searbhag foirmeil air fhaighinn le co-chòrdadh. An toiseach cuir octadecylamine a-steach don reactair, gluais gu cothromach ann am meadhan ethanol, smachd a chumail air an teòthachd aig 50-60 ° C, cuir searbhag formic ris, stir airson grunn mhionaidean, cuir formaldehyde aig 60-65 ° C, teas suas gu 80-83 ° C, reflux airson 2 uair a thìde, neodachadh le soda caustic leaghaidh gus an luach pH a dhèanamh nas àirde na 10, seasamh airson srathachadh, thoir air falbh uisge, thoir air falbh ethanol le bhith a’ grùdaireachd falamh, agus an uairsin fionnar gus N, N-dimethyloctadecylamine fhaighinn.
| Nì | Inbhe |
| Coltas | leaghan soilleir gun dath |
| An treas ìre susbaint amine(%) | ≥97% |
| Luach amine treas ìre(mgKOH/g) | 183-190 |
| Hazen | ≤30 |
| amine bun-sgoile àrd-sgoile（%） | ≤0.3 |
| C18（%） | ≥95 |
| Uisge (%) | ≤0.2 |
Tha an toradh seo na eadar-mheadhan synthesis organach cudromach de surfactant cationic salann ammonium ceàrnach. Faodaidh e freagairt le ethylene oxide, dimethyl sulfate, diethyl sulfate, methyl chloride, benzyl chloride, msaa gus diofar cations salann ammonium ceàrnach a ghineadh, a dh’ fhaodar a chleachdadh airson aodach a dhèanamh bog, àidseant antistatic, leasachadh combability fuilt agus toraidhean eile. Faodaidh e cuideachd a bhith air a chleachdadh airson a bhith a 'dèanamh meanbh-bhiastagan repellent. Bidh N, N-Dimethyloctadecylamine ag ath-fhreagairt le ethylene oxide agus searbhag nitric gus ammonium nitrate ceàrnach octadecyldimethylhydroxyethyl fhaighinn, a tha na àidseant antistatic
200kgs / druma, 16tons / 20'container
250kgs / druma, 20tons / 20'container
1250kgs / IBC, 20tons / 20'container
N, N-Dimethyloctadecylamine
N, N-Dimethyloctadecylamine
