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FEMA 2871(CAS#140-26-1) Setšoantšo se Hlahelitsoeng
  • FEMA 2871(CAS#140-26-1) 1

FEMA 2871(CAS#140-26-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C13H18O2
'Misa oa Molar 206.28
Botenya 0.974g/mLat 25°C(lit.)
Boling Point 268°C(lebone)
Flash point >230°F
JECFA Nomoro 994
Khatello ea Mouoane 0.00347mmHg ho 25°C
Mmala Mokelikeli o se nang mmala ho isa ho o mosehla
Monko o monate monko o monate, o monate
Boemo ba polokelo E tiisitsoe ka ho omme, Mocheso oa Kamore
Refractive Index n20/D 1.485(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale Seedi se se nang mmala ho isa ho bosehla. E na le monko o monate oa chrysanthemum, litholoana le rosa. Sebaka se belang 263 ℃, ntlha ea flash> 100 ℃. E kopane ka har'a ethanol le oli e ngata e sa fetoheng, e sa keneng ka metsing. Lihlahisoa tsa tlhaho li fumanoa ka oli ea peppermint, spoil, biri, morara, brandy, cider, joalo-joalo.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Tšireletseho 24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 1
RTECS NY1511500
Khoutu ea HS 29156000
Chefo LD50 orl-rat: 6220 mg/kg VPITAR 33(5),48,74

 

Selelekela

Phenylethyl isovalerate; Phenyl 3-methylbutylrate, foromo ea lik'hemik'hale ke C12H16O2, boima ba molek'hule ke 192.25.

 

Tlhaho:

1. Ponahalo: mokelikeli o se nang mebala, monko o monate.

2. Solubility: e qhibilihang ka har'a joala, li-ethers le li-solvents tse ngata tse phelang, tse sa qhibiliheng metsing.

3. Sebaka se qhibilihang:-45 ℃

4. Sebaka se belang: 232-234 ℃

5. Boima: 1.003g / cm3

6. Index ea refractive: 1.502-1.504

7. Ntlha ea Flash: 99 ℃

 

Sebelisa:

Phenylethyl isovalerate;Phenethyl 3-methylbutylrate hangata e sebelisoa e le motsoako oa linoko le litatso tse fanang ka lihlahisoa monko o monate oa litholoana, joalo ka tsoekere ea litholoana, lino tsa litholoana le ice cream. Ho feta moo, e ka sebelisoa e le lisebelisoa tse tala bakeng sa ho hloekisa, li-solvents le litlolo.

 

Mokhoa oa ho itokisa:

Phenylethyl isovalerate; Phenyl 3-methylbutanol hangata e lokiselitsoe ke karabelo ea acetophenone le isopropanol boteng ba mokelikeli. Mokhoa o khethehileng oa ho itokisa ke o latelang:

1. Kopanya acetophenone le isopropanol ka tekanyo ea molar.

2. Eketsa palo e loketseng ea acid catalyst (joaloka sulfuric acid).

3. Hlohlelletsa tharollo ea karabelo ka mocheso o tlase (hangata 0-10 ° C). Maemong a tloaelehileng, nako ea ho arabela ke lihora tse 'maloa ho isa ho lihora tse mashome.

4. Ka mor'a hore karabelo e phethoe, sehlahisoa se hloekisoa ka mehato ea condensation, karohano, ho hlatsoa le distillation.

 

Lintlha tsa Tšireletseho:

Phenylethyl isovalerate;Phenethyl 3-methylbutylrate ka kakaretso e nkoa e bolokehile tlas'a maemo a tloaelehileng a tšebeliso. Leha ho le joalo, ke mokelikeli o tukang, qoba ho pepesehela ka ho toba malakabe a bulehileng kapa mocheso o phahameng. E lokela ho bolokoa sebakeng se phodileng, se nang le moea o pholileng. Ha u sebelisoa, apara lisebelisoa tse loketseng tsa ho itšireletsa tse kang liatlana le likhalase tse sireletsang. Haeba u ama letlalo kapa mahlo a hao ka phoso, hlatsoa hang-hang ka metsi a mangata. Haeba u bululetsoe kapa u ka nooa ka phoso, batla thuso ea bongaka hang-hang.

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