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sehlahisoa

2-6-Dichloroparanitrophenol (CAS#618-80-4)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H3Cl2NO3
'Misa oa Molar 208
Botenya 1.8220
Melting Point 123-126°C (Dec.)
Boling Point 285.2±40.0 °C(E boletsoeng esale pele)
Flash point 126.3°C
Solubility e qhibilihang ka har'a Methanol
Khatello ea Mouoane 0.00165mmHg ho 25°C
Ponahalo phofo ho kristale
Mmala Namunu e kganyang ho ya ho Bosehla ho isa ho Botala
BRN 1245045
pKa 3.81±0.44(E boletsoeng esale pele)
Refractive Index 1.5650 (khakanyo)
Thepa ea 'Mele le ea Lik'hemik'hale 'Mala oa tlhaho ke kristale e sootho e khanyang, m. P. 127 ℃, e qhibiliha ka har'a ether, chloroform le ethanol e chesang, e sa qhibiliheng metsing le benzene.
Sebelisa E sebedisoa joalo ka mahareng ho organic synthesis

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe.
R36/37/38 – Ho tena mahlo, tsamaiso ya 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.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
Li-ID tsa UN UN 2811 6.1/PG 1
WGK Jeremane 3
TSCA Ee
Khoutu ea HS 29089990
Sehlopha sa Likotsi 4.1
Sehlopha sa ho paka III

 

Selelekela

2,6-dichloro-4-nitrophenol ke motsoako oa lintho tse phelang, thepa ea eona e ka sehloohong le boitsebiso bo bong ke tse latelang:

 

Boleng:

- Ponahalo: 2,6-Dichloro-4-nitrophenol ke 'mala o mosehla ho isa ho o mosehla.

- Sollubility: E qhibiliha hanyane ka metsing, 'me e qhibiliha ho feta linthong tse hlapollang tse kang ethanol le chloroform.

 

Sebelisa:

- Meriana e bolaeang likokoanyana: E ka sebelisoa e le sebolaea likokoanyana le patsi.

 

Mokhoa:

2,6-Dichloro-4-nitrophenol e ka lokisoa ka chlorination ea p-nitrophenol. Mokhoa o khethehileng oa ho lokisa o ka fumanoa ka ho arabela p-nitrophenol ka sulfonyl chloride.

 

Lintlha tsa Tšireletseho:

- Ho ama letlalo, mahlo, kapa ho hema ntho e itseng ho ka baka ho teneha mme ho lokela ho qojoa ho kopana ka kotloloho.

- Ha o sebelisoa, tlhokomelo e lokela ho nkoa ho fana ka moea o lekaneng ho qoba ho hema likhase tse ngata haholo.

- Thepa e nepahetseng ea ts'ireletso joalo ka liatlana tsa lik'hemik'hale le liaparo tse sireletsang mahlo li tlameha ho aparoa ha u tšoara ntho eo.


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