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Pentyl butyrate(CAS#540-18-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C9H18O2
'Misa oa Molar 158.24
Botenya 0.863 g/mL ho 25 °C (hote.)
Melting Point -73.2°
Boling Point 184-188 °C (hote.)
Flash point 154°F
JECFA Nomoro 152
Ho qhibiliha ha Metsi 174.1mg/L(20 ºC)
Solubility e kopane le Ether, Alcohol
Khatello ea Mouoane 0.608mmHg ho 25°C
Ponahalo metsi a hlakileng
Mmala Seela se se nang mmala
Merck 14,604
Refractive Index n20/D 1.41(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o se nang 'mala ho isa ho o mosehla o khanyang, o nang le monko o matla o kenang le tatso e monate. Sebaka se belang ke 185-186 ° C.
Sebelisa Li-solvents bakeng sa lipente le litlolo

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo.
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36 - Apara liaparo tse loketseng tsa tšireletso.
Li-ID tsa UN 2620
WGK Jeremane 3
RTECS ET5956000
Khoutu ea HS 29156000
Sehlopha sa Likotsi 3.2
Sehlopha sa ho paka III
Chefo LD50 ka molomo ho likhoto: 12210 mg/kg (Jenner)

 

Selelekela

Amyl butyrate, e tsejoang hape e le amyl butyrate kapa 2-amyl butyrate. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea amyl butyrate:

 

Properties: Amyl butyrate ke mokelikeli o se nang 'mala o nang le monko o monate sebakeng se pharallang kapa sa longitudinal sa metsi. E na le monko o monate, oa litholoana 'me e qhibiliha ka ethanol, ether le acetone.

 

Tšebeliso: Amyl butyrate e sebelisoa haholo indastering ea tatso le monko o monate, 'me e sebelisoa haholo e le motsoako oa litholoana, peppermint le litatso tse ling le monko o monate. E ka boela ea sebelisoa bakeng sa lits'ebetso tsa indasteri joalo ka ho lokisa lira, lipolasetiki le lihlapolli.

 

Mokhoa oa ho itokisa: Tokiso ea amyl butyrate e ka fetoloa transesterified. Mokhoa o tloaelehileng oa ho itokisa ke ho transesterify butyric acid ka pentanol boteng ba acidic catalyst e kang sulfuric acid kapa formic acid ho hlahisa amyl butyrate le metsi.

 

Tlhahisoleseding ea Tšireletseho: Amyl butyrate hangata e bolokehile tlas'a maemo a tloaelehileng a tšebeliso, empa tse latelang li ntse li lokela ho hlokomeloa:

1. Amyl butyrate e chesa 'me e lokela ho qojoa nakong ea polokelo le ho sebelisoa ka ho qoba ho kopana le malakabe a bulehileng kapa mocheso o phahameng.

2. Ho pepesehela mouoane kapa mokelikeli nako e telele ka amyl butyrate ho ka baka ho teneha letlalong, mahlo le tsamaiso ea ho hema. Tlhokomelo e lokela ho nkoa ho qoba ho kopana ka ho toba le ho sebelisa liatlana tse sireletsang, likhalase, le mehato e nepahetseng ea tšireletso ha u sebelisa.

3. Haeba u noa kapa u hema amyl butyrate, u lokela ho ea ngakeng hang-hang 'me u fane ka thuso ea bongaka.

 


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