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sehlahisoa

Ethyl tiglate(CAS#5837-78-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H12O2
'Misa oa Molar 128.17
Botenya 0.923 g/mL ho 25 °C (hote.)
Melting Point -62.68°C (khakanyo)
Boling Point 154-156 °C (hote.)
Flash point 112°F
JECFA Nomoro 1824
Khatello ea Mouoane 4.27mmHg ho 25°C
Ponahalo metsi a hlakileng
Mmala E se nang mmala ho isa ho Hoo e batlang e se na mmala
Merck 14,9433
BRN 1720895
Boemo ba polokelo Sebaka sa ho cha
Botsitso E tsitsitseng. E tukang mollo. Ha e lumellane le lisebelisoa tse matla tsa oxidizing, metheo e matla.
Refractive Index n20/D 1.435(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 kang oa li-mushroom. Ntho e belang 156 °c. Relative density (d416.8)0.9239, refractive index (nD16.8)1.4347. E qhibiliha hanyane ka metsing, e qhibiliha ka har'a metsoako e mengata ea tlhaho.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi 10 - E ka cha
Tlhaloso ea Tšireletseho S16 - Ipoloke hole le mehloli ea mollo.
S27 - Tlosa hang-hang liaparo tsohle tse silafetseng.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
Li-ID tsa UN UN 3272 3/PG 3
WGK Jeremane 2
RTECS EM9252700
TSCA Ee
Khoutu ea HS 29161900
Sehlopha sa Likotsi 3
Sehlopha sa ho paka III

 

Selelekela

(E) -2-methyl-2-butyrate ethyl ester (e tsejoang hape e le butyl ethyl hyaluronate) ke motsoako oa lintho tse phelang. Lintlha ke tsena:

 

Boleng:

(E)-2-methyl-2-butyrate ethyl ester ke mokelikeli o se nang ’mala o monko o kang oa litholoana. E na le mocheso o itekanetseng le hydrophobic.

 

Tšebeliso: Hangata e sebelisoa ho etsa lemone, phaenapole le litlolo tse ling tsa litholoana. E ka boela ea sebelisoa e le motsoako oa li-softeners, li-cleaners le li-surfactants tse ling.

 

Mokhoa:

(E) -2-methyl-2-butyrate ethyl ester e ka fumanoa ka karabelo ea methacrylic acid (kapa methyl methacrylate) le n-butanol ka pel'a acid catalyst (mohlala, sulfuric acid). Motsoako o hlahisoang o ka hloekisoa (ho tlosa litšila) le ho aroloa ho hlahisa sehlahisoa se hloekileng.

 

Lintlha tsa Tšireletseho:

(E) -2-methyl-2-butyrate ethyl ester ke mokelikeli o tukang 'me o lokela ho bolokoa hole le mollo le mocheso o phahameng. Ho hema mouoane oa eona le ho kopana le letlalo kapa mahlo ho lokela ho qojoa nakong ea ts'ebetso. Ha e sebelisoa, ho lokela ho apesoa liatlana tse sireletsang tse loketseng, likhalase tsa tšireletso le liaparo tse sireletsang. Haeba motho a kopane ka phoso kapa a hema, sebelisa thuso ea pele 'me u batle thuso ea bongaka hang-hang.


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  • E 'ngoe:

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