Qxamine 12D, Dodecyl Amine, CAS 124-22-1

Incazelo emfushane:

Igama lokuhweba: Qxamine HDD.

Igama lekhemikhali:Dodecyl Amine, Lauryl Amine, C12 alkyl primary amine.

Cas-No.: 124-22-1.

Igama lekhemikhali	Inombolo ye-CAS	Inombolo ye-EC	Ukuhlukaniswa kwe-GHS	%
Amine, Dodecyl-	124-22-1	204-690-6	Ubuthi obunamandla, Isigaba 4;H302 Skin corrosion , Isigaba 1B ;H314 Ukulimala okukhulu kwamehlo , Isigaba 1 ;H318 Ubuthi obuyingozi basemanzini , Isigaba 1 ;H400 Ubuthi obungapheli basemanzini , Isigaba 1;H410	>99
I-Amine, i-Tetradecyl-	2016-42-4	217-950-9	Ubuthi obunamandla, Isigaba 4;H302 Skin corrosion , Isigaba 1B ;H314 Ukulimala okukhulu kwamehlo , Isigaba 1 ;H318 Ubuthi obuyingozi basemanzini , Isigaba 1 ;H400 Ubuthi obungapheli basemanzini , Isigaba 1;H410	< 1

Umsebenzi: Isetshenziswa njenge-surfactant, i-ejenti ye-flotation, njll.

Ireferensi yomkhiqizo: I-Armeen 12D.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yekhemikhali

I-Dodecanamineibonakala njengoketshezi oluphuzi olune-ammonia-njengephunga.Ayincibilikiamanzifuthi kuminyene kancane kuneamanzi.Ngakho iyantantaamanzi.Ukuthintana kungase kucasule isikhumba, amehlo kanye nolwelwesi lwamafinyila.Kungase kube nobuthi ngokumunca, ukuhogela noma ukumunca isikhumba.Isetshenziselwa ukwenza amanye amakhemikhali.

Okuqinile kwengcina emhlophe.Incibilika ku-ethanol, benzene, chloroform, ne-carbon tetrachloride, kodwa ayincibiliki emanzini.Ukuminyana okuhlobene 0.8015.Indawo encibilikayo: 28.20 ℃.Iphoyinti lokubilisa 259 ℃.Inkomba ye-refractive ingu-1.4421.

Isicelo somkhiqizo

Kusetshenziswa i-lauric acid njengempahla eluhlaza naphambi kwe-silica gel catalyst, igesi ye-ammonia yethulwa ukuze ixutshwe.Umkhiqizo wokusabela uyawashwa, womiswe, futhi ugaywe ngaphansi kwengcindezi encishisiwe ukuze uthole i-lauryl nitrile ecwengisisiwe.Dlulisela i-lauryl nitrile emkhunjini onengcindezi ephezulu, ugovuze futhi uyishise ifike ku-80 ℃ phambi kwe-nickel catalyst esebenzayo, i-hydrogenation ngokuphindaphindiwe nokunciphisa ukuze uthole i-laurylamine engahluziwe, bese uyipholisa, i-vacuum distillation, bese uyomisa ukuze uthole umkhiqizo oqediwe.

Lo mkhiqizo i-organic synthetic Intermediate esetshenziswa ekukhiqizeni izithasiselo zendwangu kanye nenjoloba.Ingase futhi isetshenziselwe ukukhiqiza ama-ore flotation agents, ama-dodecyl quaternary ammonium salts, ama-fungicides, ama-insecticides, ama-emulsifiers, okokuhlanza, kanye nama-disinfection agents ukuvimbela nokwelapha ukushiswa kwesikhumba, okondlayo kanye nama-antibacterial agents.

Ukuvuza nokuvuza, opharetha kufanele bagqoke izinto zokuzivikela.

Njengesiguquli ekulungiseleleni i-dodecylamine ihlanganiswe ne-sodium montmorillonite.Isetshenziswa njenge-adsorbent ye-chromium ene-hexavalent.

● Ekuhlanganisweni kwe-DDA-poly(aspartic acid) njenge-biodegradable water-soluble polymeric material.

● Njenge-organic Surfactant ekuhlanganisweni kwe-Sn(IV)-containing layered double hydroxide (LDHs), engasetshenziswa futhi njengama-ion exchangers, izinto ezimuncayo, izikhondatha ze-ion, nama-catalysts.

● Njenge-ejenti yokuhlanganisa, ukunciphisa kanye ne-capping ekuhlanganiseni kwe-pentagonal silver nanowires.

Ukucaciswa Komkhiqizo

Into	Ukucaciswa
Ukubonakala(25℃)	Okuqinile okumhlophe
Umbala we-APHA	40 ubuningi
Okuqukethwe kwe-amine eyinhloko %	98 imiz
Isamba senani le-amine mgKOH/g	275-306
Inani le-amine eliyingxenye mgKOH/g	5 ubuningi
Amanzi %	0.3 ubuningi
Inani le-iodine gl2/100g	1 ubuningi
Indawo yokubanda ℃	20-29

Ukupakisha/Isitoreji

Iphakheji: Isisindo seNet 160KG/DRUM (noma sipakishwe ngokwezidingo zekhasimende).

Isitoreji: Ngesikhathi sokugcina kanye nokuhamba, isigubhu kufanele sibheke phezulu, sigcinwe endaweni epholile nengena umoya, kude nemithombo yokushisa neyokushisa.