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I-Nerol(CAS#106-25-2) Isithombe Esifakiwe
  • I-Nerol(CAS#106-25-2) 1

I-Nerol(CAS#106-25-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C10H18O
I-Molar Mass 154.25
Ukuminyana 0.876 g/mL ku-25 °C (okhanyisiwe)
I-Boling Point 103-105 °C/9 mmHg (okhanyisiwe)
I-Flash Point 226°F
Inombolo ye-JECFA 1224
Ukuncibilika kwamanzi 1.311g/L(25 ºC)
Ukuncibilika Incibilika ku-ethanol, i-chloroform, i-ether nezinye izincibilikisi eziphilayo, ezingancibiliki emanzini.
I-Vapor Presure 2.39Pa ku-20℃
Ukubukeka Uketshezi olunamafutha angenambala
Umbala Sula ngokungenambala cishe kungabi nambala
I-Merck 14,6475
I-BRN 1722455
pKa 14.45±0.10(Okubikezelwe)
Isimo Sesitoreji 2-8°C
I-Refractive Index n20/D 1.474(lit.)
I-MDL I-MFCD00063204
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olunamafutha angenambala. Kukhona okufanayo nokunambitheka okumnandi kwe-rose entsha, ngaphezu kwe-geraniol, iphunga elimnandi le-lemon le-strip. Iphoyinti lokubilisa elingu-227 deg C, iphoyinti elikhanyayo elingu-92 deg C, ukujikeleza kokubona [alpha] D +0 degrees. Ihlangana ku-ethanol, i-chloroform ne-ether, ezimbalwa ezingancibiliki emanzini. I-isomer ye-geraniol (i-trans, i-Geraniol yi-CIS). I-nerol yemvelo kanye nama-esters ayo atholakala emafutheni amaqabunga awolintshi, amafutha e-rose, amafutha e-lavender, amafutha e-citronella aseSri Lanka, amafutha e-orange flower kanye ne-bergamot, ilamula, i-lime, i-grapefruit, i-orange orange, njll.
Sebenzisa Isetshenziswa kakhulu embalini ewolintshi, i-rose, i-jasmine, i-tuberose nezinye izinhlobo zezimbali Ukunambitheka kwansuku zonke kanye nokusajingijolo, ukunambitheka kwesikhunta sotshani sokunambitheka kokudla, kungenziwa futhi ku-Ester flavour.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
Ama-ID e-UN I-UN1230 - iklasi 3 - PG 2 - Methanol, isisombululo
I-WGK Germany 2
I-RTECS RG5840000
I-TSCA Yebo
Ikhodi ye-HS 29052210
Ubuthi Inani elibukhali le-LD50 lomlomo kumagundane libikwe njenge-4.5 g/kg (3.4-5.6 g/kg) (Moreno, 1972). I-acute dermal LD50 value konogwaja idlule ku-5 g/kg (Moreno, 1972).

 

Isingeniso

I-Nerolidol, igama lesayensi i-1,3,7-trimethylhexylbenzene (4-O-methyl)hexanone, inhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-nerolidol:

 

Ikhwalithi:

I-Nerolidol iyinto eqinile enempushana ecwebezelayo emhlophe ngokubukeka. Inephunga elimnandi lewolintshi futhi ithola negama layo. Inesisindo samangqamuzana esihlobene esingaba ngu-262.35 g/mol kanye nokuminyana okungu-1.008 g/cm³. I-Nerolil cishe ayincibiliki emanzini ekamelweni lokushisa, kodwa ingancibilika kuzincibilikisi zemvelo ezifana notshwala nama-ether.

 

Ukusetshenziswa: Iphunga layo eliwolintshi eliyingqayizivele liyenza ibe enye yezingxenye zephunga elimnandi emikhiqizweni eminingi.

 

Indlela:

I-Nerolidol ilungiswa ikakhulukazi ngezindlela zamakhemikhali zokwenziwa. Indlela evame ukusetshenziswa yokulungiselela iwukwenza i-nerolidol ngokusabela i-hexanone ne-methanol nge-hydrochloric acid njengesisusa. Indlela ethile yokulungiselela idinga ukwenziwa elabhorethri yamakhemikhali noma isitshalo samakhemikhali.

 

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