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	Ukuhlelwa 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. Ingase ibe 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, uyigoqe futhi uyishise ibe ngu-80 ℃ phambi kwe-nickel catalyst esebenzayo, ngokuphindaphindiwe i-hydrogenation nokunciphisa ukuze uthole i-laurylamine engahluziwe, bese uyipholisa, ukhiphe i-vacuum distillation, bese uyomisa ukuze uthole umkhiqizo ophelile.

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 ekuhlanganiseni kwe-Sn(IV)-containing layered double hydroxide (LDHs), engasetshenziswa futhi njengama-ion exchanger, 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.