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sehlahisoa

Lily aldehyde(CAS#80-54-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C14H20O
'Misa oa Molar 204.31
Botenya 0.946g/mLat 20°C(lit.)
Melting Point 106-109 °C
Boling Point 150°C 10mm
Flash point 100°C
Ho qhibiliha ha Metsi 33mg/L ho 20 ℃
Khatello ea Mouoane 0.25Pa ho 20 ℃
Ponahalo makhethe
Mmala E se nang mmala ho isa mosehla o kganyang
BRN 880140
Boemo ba polokelo 2-8°C
Refractive Index n20/D 1.505
Thepa ea 'Mele le ea Lik'hemik'hale Sehlahisoa sena ke mokelikeli o nang le mafura, o sa qhibilihe ka metsing.
Sebelisa E sebelisoa haholo ho Lily, clove, Magnolia, Camellia le Su Xinlan, mofuta oa tatso ea Oriental Tatso ea letsatsi le letsatsi.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R22 – E kotsi ha e kwetswe
R38 – Ho teneha letlalong
R51/53 – Chefo ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing.
R62 – Kotsi e ka bang teng ya ho se sebetse ha bana
R43 – E ka baka maikutlo a matla ka ho ama letlalo
Tlhaloso ea Tšireletseho S60 - Thepa ena le setshelo sa eona li tlameha ho lahloa e le litšila tse kotsi.
S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso.
S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
Li-ID tsa UN UN 3082 9/PG 3
WGK Jeremane 2
RTECS MW4895000
LIKHOUTU FLUKA BRAND F 10
Khoutu ea HS 29121900

 

Selelekela

Lily of the Valley aldehyde, eo hape e tsejoang e le aldehyde apricotate, ke motsoako oa lintho tse phelang. Se latelang ke selelekela sa thepa, ts'ebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea lily ea phula ea aldehyde:

 

Boleng:

- Ponahalo: Lily ea phula ea aldehyde ke mokelikeli o se nang 'mala o nang le tatso e matla ea almonde.

- Sollubility: qhibilihang ka har'a lino tse tahang le li-ethers, ha e qhibilihe ka metsing.

 

Sebelisa:

 

Mokhoa:

- Tlhaho ea tlhaho: Lily ea phula ea aldehyde e ka ntšoa limela tsa tlhaho tse kang lialmonde tse babang, lialmonde, joalo-joalo.

- Synthesis: Lily ea phula ea aldehyde e ka boela ea fumanoa ka mekhoa ea maiketsetso. Mokhoa o sebelisoang hangata ke ho hlahisa benzaldehyde cyanoether ka karabelo ea benzaldehyde ka hydrogen cyanide, ebe o fumana khahla ea phula ea aldehyde ka hydrolysis reaction.

 

Lintlha tsa Tšireletseho:

- Le hoja monko oa almonde oa khahla ea phula e le monate, likhahla tse phahameng tsa lily tsa phula li ka ba kotsi ho batho haeba li hema. Tlhokomelo e lokela ho nkoa ho qoba ho pepesehela nako e telele ho likhahla tse phahameng tsa mouoane oa phula ha ho sebelisoa khahla ea mouoane oa phula.

- Lily ea phula ea aldehyde e ka 'na ea e-ba le phello e senyang letlalo le mahlo' me e lokela ho tšoaroa ka ho toba.

- Lily ea phula ea aldehyde e lokela ho sebelisoa ka hloko e feteletseng ha e sebelisoa haufi le lintho tse tukang ho qoba ho baka mollo kapa ho phatloha.

 

Kamehla latela mekhoa e bolokehileng ea ts'ebetso ha u sebelisa kapa u tšoara khahla ea aldehyde ea phula 'me u bue ka maqephe a polokeho ea lik'hemik'hale tse amehang bakeng sa tlhaiso-leseling e batsi ea polokeho.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona