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sehlahisoa

1-Methyl-2-pyrrolidineethanol (CAS# 67004-64-2)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H15NO
'Misa oa Molar 129.2
Botenya 0.951g/mLat 25°C(lit.)
Boling Point 110-112°C14mm Hg(hote.)
Flash point 184°F
Khatello ea Mouoane 0.035mmHg ho 25°C
Ponahalo metsi a hlakileng
Mmala Ha e na 'mala ho isa ho Bokhubelu ho isa Botala
pKa 15.03±0.10(E boletsoeng esale pele)
Boemo ba polokelo 2-8°C(sireletsa kganya)
Refractive Index n20/D 1.4713(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Boima: 0.995g/cm3Boling Point: 110-112°C/20mmHg

Litaba: ≥ 98%

ponahalo: metsi a senang mmala


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R22 – E kotsi ha e kwetswe
R38 – Ho teneha letlalong
R41 – Kotsi ya tshenyo e kgolo mahlong
Tlhaloso ea Tšireletseho S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S39 - Apara ts'ireletso ea mahlo / sefahleho.
WGK Jeremane 3
Khoutu ea HS 29339900

 

Selelekela

Ke motsoako oa manyolo o nang le mokhoa oa lik'hemik'hale oa C7H15NO. Ke mokelikeli o se nang 'mala o nang le lihlopha tsa amino tse tšoanang le lihlopha tsa amine le hydroxyl tsa joala. E latelang ke tlhaloso ea thepa, tšebeliso, mekhoa ea ho etsa le tlhahisoleseding ea polokeho:

 

Tlhaho:

-Ponahalo: mokelikeli o se nang 'mala

-Botenya: Hoo e ka bang 0.88 g/mL

- Sebaka sa ho qhibiliha: hoo e ka bang -67°C

Sebaka se belang: hoo e ka bang 174-176°C

-Solubility: E qhibiliha ka har'a metsoako e mengata ea tlhaho, joalo ka metsi, joala le ethers.

 

Sebelisa:

-E na le thepa e ntle ea solvent 'me e atisa ho sebelisoa e le mokelikeli ho metsoako ea metsoako ea lintho tse phelang.

-E ka boela ea sebelisoa e le thepa e tala bakeng sa meriana e meng, e kang lithethefatsi tsa anticancer, lithethefatsi tsa antipsychotic le lithethefatsi tsa cardiotonic.

-Liindastering tse ling, e ka sebelisoa e le surfactant, moemeli oa ho tlosa koporo, rust inhibitor le co-solvent.

 

Mokhoa oa ho itokisa:

-Mokhoa o tloaelehileng oa ho itokisa o fumanoa ka karabelo ea 2-pyrrolyl formaldehyde le ethylene glycol e fokotsang moemeli kapa alkali metal hydrate.

 

Lintlha tsa Tšireletseho:

-E halefisa tlas'a maemo a itseng 'me e lokela ho qoba ho kopana le letlalo, mahlo le tsela ea ho hema.

-Apara lisebelisoa tse nepahetseng tsa ts'ireletso, joalo ka liatlana, likhalase le limaske tsa lerole.

-Ha u boloka le ho sebelisa, ka kopo ela hloko ho qoba lintho tse kotsi tse kang mollo le mocheso o phahameng.

-Ha motho a kopana ka phoso kapa a hema, hang-hang hlatsoa sebaka se amehileng ka metsi 'me u batle ngaka.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona