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Benzaldehyde propylene glycol acetal(CAS#2568-25-4)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C10H12O2
'Misa oa Molar 164.2
Botenya 1.065 g/mL ho 25 °C (hote.)
Boling Point 83-85 °C/4 mmHg (hote.)
Flash point >230°F
JECFA Nomoro 839
Khatello ea Mouoane 0.0529mmHg ho 25°C
Ponahalo metsi a hlakileng
Mmala E se nang mmala ho isa ho Hoo e batlang e se na mmala
Boemo ba polokelo Boemo bo sa tsitsang, Mocheso oa Kamore
Refractive Index n20/D 1.509(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o se nang 'mala o monko o bobebe o kang oa almonde. Sebaka se belang 83~85 degrees C (533Pa). E qhibiliha hanyenyane ka metsing, e qhibiliha ka oli, e qhibiliha ka ethanol mocheso oa kamore.

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.
WGK Jeremane 2
RTECS JI3870000
Khoutu ea HS 29329990

 

Selelekela

Benzoaldehyde, propylene glycol, acetal ke motsoako oa lintho tse phelang. Ke mokelikeli o se nang 'mala o nang le monko o matla le o monko o monate.

 

Tšebeliso e ka sehloohong ea benzaldehyde le propylene glycol acetal ke ntho e tala bakeng sa tatso le monko o monate.

 

Ho na le mekhoa e sa tšoaneng ea ho lokisetsa benzaldehyde propylene glycol acetal, 'me mokhoa o sebelisoang hangata o fumanoa ka ho etsa acetal reaction ho benzaldehyde le propylene glycol. Acetal reaction ke karabelo eo carbonyl carbon e ka har'a molek'hule ea aldehyde e sebetsanang le sebaka sa nucleophilic ka molek'hule ea joala ho theha bond e ncha ea carbon-carbon.

Ha u pepesehetse ntho ena, qoba ho kopana ka ho toba le letlalo le mahlo 'me u sebelise lisebelisoa tsa ho itšireletsa tse kang liatlana le likhalase. Tlhokomelo e lokela ho nkoa ho qoba ho kopana le li-oxidants le lintho tse tukang nakong ea ts'ebetso le polokelo ho thibela kotsi ea mollo le ho phatloha.


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