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sehlahisoa

Dihydrofuran-3(2H)-E' ngoe (CAS#22929-52-8)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C4H6O2
'Misa oa Molar 86.09
Botenya 1.1124 g/cm3(Mocheso: 420 °C)
Boling Point 68°C/60mmHg(lit.)
Flash point 56°C
Khatello ea Mouoane 3.72mmHg ho 25°C
Ponahalo Mokelikeli
Mmala E sena mmala ho ya ho Bosehla
Boemo ba polokelo Boloka sebakeng se lefifi, se tiisitsoe moo ho omileng, Mocheso oa Kamore
Refractive Index 1.4360-1.4400
MDL MFCD07778393

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R11 – E tuka Haholo
R19 - E ka etsa peroxides e phatlohang
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R22 – E kotsi ha e kwetswe
Tlhaloso ea Tšireletseho S16 - Ipoloke hole le mehloli ea mollo.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S23 - Se ke oa hema mouoane.
Li-ID tsa UN 1993
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III

 

Selelekela

Dihydro-3(2H) -furanone ke motsoako oa lintho tse phelang. Ke mokelikeli o se nang 'mala o nang le tatso e monate 'me o qhibiliha ka har'a metsi le lihlahisoa tsa tlhaho.

 

Dihydro-3 (2H) -furanone e na le solubility e matla le botsitso. Ke solvent ea bohlokoa ebile e lipakeng 'me e sebelisoa haholo ho organic synthesis.

 

Mokhoa oa ho lokisetsa dihydro-3 (2H) -furanone o batla o le bonolo. Mokhoa o tloaelehileng o fumanoa ka karabelo ea acetone le ethanol tlas'a maemo a acidic.

 

Dihydro-3 (2H) -furanone e na le boemo bo botle ba polokeho 'me ka kakaretso ha e bake kotsi e totobetseng' meleng oa motho le tikolohong. Leha ho le joalo, e le motsoako oa manyolo, o ntse o e-na le chefo e itseng, kahoo ho hlokahala hore u qobe ho kopana le letlalo le mahlo ha u e sebelisa, 'me u boloke sebaka sa liteko se nang le moea o motle. Ha u sebelisa le ho boloka, mekhoa e nepahetseng ea ho sebetsana le lik'hemik'hale e lokela ho lateloa.


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