K'hemik'hale ea laboratori e chefo haholo - joala bo propargyl Featured Image

A haholo chefo laboratori lik'hemik'hale - propargyl joala

Tlhaloso e Khutšoanyane:

Propargyl Alcohol, foromo ea molek'hule C3H4O, boima ba limolek'hule 56. Mokelikeli o se nang mebala o bonaletsang, o fetohang o monko o hlabang, o chefo, o teneha haholo letlalong le mahlo.Bohareng ba organic synthesis.Haholo-holo e sebelisetsoang ho qaptjoa ha lithethefatsi tse thibelang likokoana-hloko le tse khahlanong le ho ruruha sulfadiazine;Ka mor'a hore hydrogenation e sa fella, joala ea propylene e ka hlahisa resin, 'me ka mor'a hore hydrogenation e feletseng, n-propanol e ka sebelisoa e le lisebelisoa tse tala tsa ethambutol e khahlanong le lefuba, hammoho le lihlahisoa tse ling tsa lik'hemik'hale le tsa meriana.E ka thibela asiti ho tšepe, koporo le nickel le litšepe tse ling, tse sebelisoang e le ho tlosa mafome.E sebelisoa haholo ha ho ntšoa oli.E ka boela ea sebelisoa e le solvent, stabilizer ea chlorinated hydrocarbons, herbicide le chefo e bolaeang likokoanyana.E ka sebelisoa bakeng sa tlhahiso ea acrylic acid, acrolein, 2-aminopyrimidine, γ-picauline, vithamine A, stabilizer, corrosion inhibitor joalo-joalo.

Mabitso a mang: joala ea propargyl, 2-propargyl - 1-alcohol, 2-propargyl alcohol, propargyl alcohol acetylene methanol.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Selelekela

Lintlha tsa toxicological
Chefo e matla: molomo LD50: 70mg / kg ka likhoto;
Rabbit percutaneous LD50: 16mg/kg;
Likhoto li ile tsa hema LD50:2000mg/m3/2h.

Lintlha tsa tikoloho
Chefo ho tse phelang metsing.E ka baka liphello tse mpe tikolohong ea metsi.
E chefo.Ho halefa ho hoholo ha letlalo le mahlo.

Thepa le botsitso
Qoba mocheso.Qoba ho kopana le oxidant e matla, acid e matla, setsi se matla, acyl chloride, anhydride.
E chefo.E ka khopisa letlalo le mahlo haholo.Ho eletsoa ho roala likhalase tse sireletsang le liatlana nakong ea ts'ebetso.

Mokhoa oa ho boloka

Boloka sebakeng se pholileng, se nang le moea oa ho boloka moea.Qoba hole le mollo le mohloli oa mocheso.Mocheso ha oa lokela ho feta 30 ℃.Boloka setshelo se sa kene moya.E lokela ho bolokoa ka thoko ho li-oxidants, acid, alkalis le lik'hemik'hale tse jeoang, 'me ha ea lokela ho tsoakoa.U se ke ua boloka ka bongata kapa ka nako e telele.Ho amoheloa lisebelisoa tsa mabone a thibelang ho phatloha le ho kenya moea.Se ke oa sebelisa lisebelisoa tsa mochini le lisebelisoa tse chesehang habonolo.Sebaka sa polokelo se tla ba le lisebelisoa tsa kalafo ea tšohanyetso tse lutlang le lisebelisoa tse loketseng tsa ho ts'oara.Sistimi ea taolo ea "five-double" bakeng sa lintho tse chefo haholo e lokela ho kengoa tšebetsong ka thata.

Hobane joala ba proPARgyl bo na le khanya e tlase mme bo khona ho itšoara ka matla boteng ba litšila, tlhokomelo e khethehileng e lokela ho lefshoa ho sireletseha.Poloko ea nako e khuts'oane le lipalangoang, li fumaneha ka lijaneng tsa tšepe tse se nang mafome.Bakeng sa polokelo ea nako e telele, lijana tse nang le tšepe e sa hloekang, khalase kapa phenolic resin li lokela ho sebelisoa, 'me lisebelisoa tse kang aluminium li lokela ho qojoa.Boloka le ho tsamaisa ho latela melao ea lik'hemik'hale tse tukang.

Sebelisa

E sebelisoa e le ho tlosa mafome, lik'hemik'hale tse bohareng, corrosion inhibitor, solvent, stabilizer, joalo-joalo Stabilizer bakeng sa motsoako oa manyolo oa li-intermediates, solvents le hydrocarbon chlorinated.

E ka sebelisoa e le hydrochloric acid le tse ling tsa indasteri pickling corrosion inhibitor ka acidizing fracturing tshebetso ya oli le khase Wells.E ka sebelisoa e le corrosion inhibitor e le 'ngoe, ho molemo ho ba le phello ea synergistic le thepa, e le ho fumana katleho e phahameng ea ho thibela kutu.Ka mohlala, e le ho eketsa ho thibela ho bola ha joala ba alkyyl ka tharollo ea sulfuric acid, sodium chloride, potassium chloride, calcium chloride, bromide ea potasiamo, iodide ea potasiamo kapa zinki chloride le tšebeliso e 'ngoe e rarahaneng.

E ka sebelisoa e le corrosion inhibitor e le 'ngoe, ho molemo ho ba le phello ea synergistic le thepa, e le ho fumana katleho e phahameng ea ho thibela ho bola.Mohlala, molemong oa ho eketsa ts'ebetso ea "corrosion inhibition" ea alkyyl joala ka tharollo ea sulfuric acid, ho khothalletsoa ho eketsa sodium chloride, potassium chloride, calcium chloride, bromide ea potasiamo, iodide ea potasiamo kapa zinki chloride.

E fetileng: Tšebeliso ea butanediol ka litlolo

E 'ngoe: Propargyl e tla etsa polymerize le ho phatloha

Ngola molaetsa wa hao mona mme o re romele wona