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Ethyl palmitate(CAS#628-97-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C18H36O2
'Misa oa Molar 284.48
Botenya 0.857 g/mL ho 25 °C (hote.)
Melting Point 24-26 °C (hote.)
Boling Point 192-193 °C/10 mmHg (hote.)
Flash point >230°F
JECFA Nomoro 39
Ho qhibiliha ha Metsi PHOMPHO
Solubility E qhibiliha ka har'a ethanol le oli, e sa qhibiliheng metsing.
Khatello ea Mouoane 0.01Pa ho 25 ℃
Ponahalo kristale ea nale e se nang mebala
Matla a Khoheli a khethehileng 0.857
Mmala Ha e na 'Mala ho isa ho Bosoeu bo Tlase
BRN 1782663
Boemo ba polokelo 2-8°C
Refractive Index n20/D 1.440(lit.)
MDL MFCD00008996
Thepa ea 'Mele le ea Lik'hemik'hale Likristale tse kang nale tse se nang mebala. Bonota bo fokolang, monko oa Berry le tranelate. Sebaka se belang 303 ℃, kapa 192~193 ℃(1333Pa), ntlha e qhibilihang ke 24~26 ℃. E qhibiliha ka har'a ethanol le oli, ha e qhibilihe ka metsing. Lihlahisoa tsa tlhaho li fumanoa ka apricot, tart ciliegia, lero la grapefruit, blackcurrant, phaenapole, veine e khubelu, cider, bohobe bo letšo, konyana, raese, joalo-joalo.
Sebelisa E sebelisoa ho organic synthesis, monko o monate, joalo-joalo

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Tlhaloso ea Tšireletseho S23 - Se ke oa hema mouoane.
S24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 3
TSCA Ee
Khoutu ea HS 29157020
Tsebiso ea Kotsi E tenang

 

Selelekela

Ethyl palmitate. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea ethyl palmitate:

 

Boleng:

- Ponahalo: Ethyl palmitate ke mokelikeli o hlakileng o se nang 'mala ho isa mosehla.

- Monko: E na le monko o khethehileng.

- Sollubility: Ethyl palmitate e qhibiliha ka har'a joala, ethers, solvents e nkhang hamonate, empa ha e qhibilihe ka metsing.

 

Sebelisa:

- Lisebelisoa tsa indasteri: Ethyl palmitate e ka sebelisoa e le kenyelletso ea polasetiki, lubricant le softener, har'a lintho tse ling.

 

Mokhoa:

Ethyl palmitate e ka lokisoa ke karabelo ea acid ea palmitic le ethanol. Li-catalyst tsa asiti, joalo ka sulfuric acid, hangata li sebelisoa ho nolofatsa esterification.

 

Lintlha tsa Tšireletseho:

- Ethyl palmitate ke k'hemik'hale e sireletsehileng ka kakaretso, empa mekhoa e tloaelehileng ea tšireletso e ntse e hloka ho lateloa. Qoba ho ama letlalo, mahlo, le tsela ea ho hema ho qoba ho teneha kapa ho hana ho hana.

- Mehato e nepahetseng ea moea e lokela ho nkoa nakong ea tlhahiso ea indasteri le ho sebelisoa ho qoba ho hema mouoane oa eona.

- Haeba ho kenoa ka tšohanyetso kapa ho kopana le setsebi sa bongaka, batla tlhokomelo ea bongaka kapa u buisane le setsebi hang-hang.

 


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