Octadecanamide CAS 124-26-5

CAS:124-26-5

Molecular formula:C18H37NO

Kulemera kwa Molecular:283.49

EINECS:204-693-2

Mawu ofanana ndi mawu:Octadecanamide ISO 9001:2015 REACH; Stearamide Sunamide SR; Stearamide, 0,85; stearamide CAS No 124-26-5; stearamide 124-26-5; NSC 66462; NSC66462; NSC-66462; LDAO 1643-20-5; Octadecanarnide; Mafuta acid amide (Muli C16, C18 amides) ; Stearic acid amide || NSC 66462 || NSC66462 || NSC-66462

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Octadecanamide CAS 124-26-5 ndi chiyani?

Octadacanamide ndi ufa woyera kapena wotumbululuka wachikasu. Pambuyo recrystallization mu Mowa, amakhala colorless tsamba zooneka makhiristo. Amasungunuka mu ethanol yotentha, chloroform, ndi ether, osasungunuka mu ethanol yozizira, komanso osasungunuka m'madzi. Kachulukidwe wachibale 0.96, malo osungunuka 108.5-109 ℃, malo otentha 250 ℃ (1599.86Pa). Mafutawo ndi ochepa kuposa mafuta, ndipo nthawi yake ndi yaifupi. Kusakhazikika kwamafuta, komwe kumakhala ndi mitundu yoyambira. Kuphatikizana ndi zakumwa zoledzeretsa zochepa (C16-18) zimatha kuthana ndi zovuta zomwe zili pamwambapa.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	250-251 °C12 mm Hg (kuyatsa)
Kuchulukana	0.9271 (kuyerekeza movutikira)
Malo osungunuka	98-102 °C (kuyatsa)
Kuthamanga kwa nthunzi	0Pa pa 25 ℃
resistivity	1.432-1.434
Zosungirako	Firiji

Kugwiritsa ntchito

Octadacanamide imagwiritsidwa ntchito ngati mafuta opangira mafuta komanso kutulutsa mapulasitiki monga polyvinyl chloride ndi polystyrene, yokhala ndi mafuta abwino kwambiri akunja ndikutulutsa. Itha kugwiritsidwanso ntchito ngati zomatira zotsutsana ndi mafilimu a polyolefin, nthawi zambiri kuphatikiza ndi oleic acid amide erucic acid amide. Octadecanamide imagwiritsidwa ntchito ngati mafuta komanso kutulutsa mapulasitiki monga PVC, polyolefin, ndi polystyrene.