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sehlahisoa

Dihydrojasmone(CAS#1128-08-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C11H18O
'Misa oa Molar 166.26
Botenya 0.916g/mLat 25°C(lit.)
Boling Point 120-121°C12mm Hg(lit.)
Flash point 230°F
JECFA Nomoro 1406
Ponahalo metsi a hlakileng
Matla a Khoheli a khethehileng 0.914~0.916 (20/4℃)
Mmala Mokelikeli o se nang 'mala, o mafura hanyane, o monko o kang oa lipalesa
BRN 1906471
Refractive Index n20/D 1.479(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o batlang o se na mmala ho isa ho o mosehla. Ntho e belang 230 ℃, segokanyipalo se lekanyelitsoeng 0.915-920, refractive index 1.475-1.481, flash point 130 ℃, soluble ka 1-10 volume 70% ethanol kapa 80% ethanol e nang le molumo o tšoanang, e qhibilihang ka monko o monate. Monko o monate ke o motala o matla le monko o monate oa lipalesa, moea o hloekileng o nang le monko o monate, o motala o matla o nang le moea o babang, o hlapolotsoeng ka monko oa jasmine.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

WGK Jeremane 2
RTECS GY7302000
TSCA Ee
Khoutu ea HS 29142990
Chefo Molomo o matla oa LD50 ka likhoto o tlalehiloe e le 2.5 g / kg (1.79-3.50 g / kg) (Keating, 1972). The acute dermal LD50 boleng ho mebutlanyana e tlalehiloe e le 5 g/kg (Keating, 1972).

 

Selelekela

Dihydrojasmonone. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea dihydrojasmonone:

 

Boleng:

- Ponahalo: Dihydrojasmonone ke mokelikeli o se nang 'mala ho isa ho o mosehla o bobebe.

- Monko: E na le monko o monate oa jasmine.

- Solubility: Dihydrojasmonone e qhibiliha ka har'a metsoako e mengata ea tlhaho e kang ethanol, acetone, le carbon disulfide.

 

Sebelisa:

- Indasteri ea monko: Dihydrojasmonone ke motsoako oa bohlokoa oa monko o monate 'me o atisa ho sebelisoa ha ho lokisoa mefuta e sa tšoaneng ea jasmine.

 

Mokhoa:

- Dihydrojasmonone e ka etsoa ka mekhoa e fapaneng, mokhoa o atileng haholo o fumanoa ka karabelo ea ring condensation ea benzene. Haholo-holo, e ka etsoa ka karabelo ea Dewar glutaryne cyclization lipakeng tsa phenylacetylene le acetylacetone.

 

Lintlha tsa Tšireletseho:

- Dihydrojasmonone ha e na chefo e fokolang, empa e ntse e hloka ho tšoaroa ka mokhoa o sireletsehileng.

- Ho kopana le letlalo le mahlo ho ka baka ho teneha, ho lokela ho nkoa tlhokomelo ho qoba ho kopana ha u sebelisa.

- Sebelisa sebakeng se nang le moea o motle ho qoba ho hema mouoane oa eona.

- Ha e bolokoa, e lokela ho behoa hole le mehloli ea mollo le li-oxidants ho qoba ho cha kapa ho phatloha.


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  • E 'ngoe:

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