iphepha_ibhena

imveliso

Capryloyl-salicylic-acid (CAS# 78418-01-6)

Ipropati yeMichiza:

Ifomula yeemolekyuli C15H20O4
IMisa yeMolar 264.32
Ukuxinana 1.144
Indawo yokunyibilika 115 °C
Indawo yeBoling 454.8±35.0 °C(Kuqikelelwe)
Indawo yokuflasha 242.994°C
Ukunyibilika kwamanzi 29.7mg/L ku-20℃
Ukunyibilika inyibilika kwiMethanol
Uxinzelelo loMphunga 97.3Pa ku-21℃
Imbonakalo umgubo kwikristale
Umbala Mhlophe ukuya Phantse mhlophe
pKa 2.68±0.10(Kuqikelelwe)
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Refractive Index 1.544

Iinkcukacha zeMveliso

Iithegi zeMveliso

 

Intshayelelo

I-5-Caprylyl salicylic acid yi-organic compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi olukhuselekileyo lwe-5-caprylyl salicylic acid:

 

Umgangatho:

Imbonakalo: iikristale ezingenambala okanye ezityheli.

Ukunyibilika: Inyibilika kwizinyibilikisi eziphilayo ezifana ne-ethanol, i-methanol kunye ne-methylene chloride.

 

Sebenzisa:

Ezinye izicelo: I-5-caprylyl salicylic acid inokusetyenziswa kwizicelo ezithile zemizi-mveliso, ezifana ne-dayi intermediates, i-fragrances, kunye ne-preservatives.

 

Indlela:

Indlela yokulungiselela i-5-capryloyl salicylic acid inokufumaneka nge-esterification reaction ye-caprylic acid kunye ne-salicylic acid. Ukusabela ngokuqhelekileyo kuqhutyelwa phambi kwe-catalyst efanelekileyo kwiqondo lokushisa elifanelekileyo kunye noxinzelelo.

 

Ulwazi ngoKhuseleko:

I-5-Capryloyl salicylic acid yimveliso yeekhemikhali, kunye nezixhobo zokukhusela zomntu ezifana neeglavu zokukhusela iikhemikhali kunye neeglavu kufuneka zigqitywe ngexesha lokusebenza.

Inokubangela ukucaphuka kwamehlo kunye nolusu, qaphela ukunqanda ukudibana namehlo kunye nolusu xa usebenzisa.

Kuphephe ukuphefumla uthuli okanye umphunga kule khompawundi.

Zigcine kude nemithombo yomlilo kunye namaqondo obushushu aphezulu ukunqanda umlilo okanye iingozi eziqhumayo.

Xa ugcina kwaye usebenzisa, iinkqubo ezifanelekileyo zokusebenza kunye nemimiselo yokhuseleko kufuneka igcinwe.


  • Ngaphambili:
  • Okulandelayo:

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