isibhengezo_sekhasi

umkhiqizo

I-5-Isopropyl-2-methylphenol(CAS#499-75-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C10H14O
I-Molar Mass 150.22
Ukuminyana 0.976g/mLat 20°C(lit.)
I-Melting Point 3-4°C(lit.)
I-Boling Point 236-237°C(lit.)
I-Flash Point 224°F
Inombolo ye-JECFA 710
Ukuncibilika kwamanzi Ayincibiliki
Ukuncibilika Incibilika ku-ethanol, i-ether, isixazululo se-alkali, engancibiliki emanzini
I-Vapor Presure 3.09-6.664Pa ku-25℃
Ukubukeka Uketshezi olungenambala
Umbala Okungenambala kuya kokuwolintshi okukhanyayo ukuya kokuphuzi
I-Merck 14,1872
I-BRN 1860514
pKa 10.38±0.10(Okubikezelwe)
Isimo Sesitoreji -20°C
Ukuzinza Izinzile. Okuvuthayo. Akuhambisani nezisekelo eziqinile, ama-oxidizing agents aqinile.
I-Refractive Index n20/D 1.522(lit.)
I-MDL I-MFCD00002236
Izakhiwo Zomzimba Nezamakhemikhali Amafutha angenambala kuya kokuphuzi okukhanyayo. Setha umoya nokukhanya, umbala ube mnyama. Igcwele i-osthole, iphunga elipholile futhi elifana nemifino, elinephunga elifana ne-thymol. Iphoyinti lokubilisa 238 ℃, iphoyinti elincibilikayo 0.5~1 ℃, iphoyinti elikhanyayo 100 ℃. Incibilika ku-ethanol, ether, propylene glycol ne-alkali, ayincibiliki emanzini. Ingxube emafutheni. Imikhiqizo yemvelo ikhona emafutheni e-thyme (cishe ama-70%), amafutha e-oregano (cishe ama-80%), namafutha e-oregano, phakathi kwabanye.
Sebenzisa Ukulungiswa kwezinongo, ama-fungicides kanye nama-disinfectants, njengezinongo zomuthi wamazinyo, insipho nezinye izidingo zansuku zonke, nazo zisetshenziswa njengokunambitheka kokudla.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi C – Iyabola
Amakhodi Engozi I-R22 – Iyingozi uma igwinywe
R34 – Ibangela ukusha
Incazelo Yokuphepha S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
Ama-ID e-UN UN 3265 8/PG 3
I-WGK Germany 3
I-RTECS FI1225000
Ikhodi ye-HS 29071990
I-Hazard Class 8
Iqembu Lokupakisha III
Ubuthi I-LD ngomlomo konogwaja: 100 mg/kg (Kochmann)

 

Isingeniso

I-Carvacrol iyinhlanganisela yemvelo enegama lamakhemikhali i-2-chloro-6-methylphenol. Kuqinile okuphuzi okuphuzi kuya kokuphaphathekile okunephunga elimnandi elikhethekile.

 

Ukusetshenziswa okuyinhloko kweCarvacrol:

Ama-antimicrobial agents: I-Carvacrol inezindawo ezithile zokulwa namagciwane futhi ivame ukusetshenziswa ekulungiseleleni ama-antibacterial agents, njengensipho elwa namagciwane, okokuhlanza okulwa namagciwane, njll.

 

I-Carvacrol ivame ukulungiswa ngezindlela ezimbili:

Ilungiswa ukusabela kwe-condensation ye-methyl bromide ne-o-chlorophenol.

Ilungiswa nge-chlorination ye-o-chloro-p-methylphenol.

 

Imininingwane yokuphepha ye-carvacrol imi kanje:

Iyacasula esikhumbeni nasemasweni, ngakho gqoka amagilavu ​​okuzivikela kanye nezibuko lapho uthintana nayo, futhi unake ukuzivikela.

Ukuchayeka isikhathi eside ku-carvacrol kungase kube nemiphumela emibi ohlelweni lwezinzwa oluphakathi nesikhumba, futhi izinqubo zokusebenza eziphephile kufanele zilandelwe ukuze kugwenywe ukuchayeka isikhathi eside.

Ukuhogela umoya, ukungenwa, nokugwinya i-carvacrol kungase kubangele ukusabela okunobuthi, futhi ukunakekelwa kwezokwelapha kufanele kufunwe ngokushesha uma kuvela izimpawu zobuthi.

I-Carvacrol kufanele igcinwe endaweni epholile, eyomile kude nomlilo nezinto ezivuthayo.

 

I-Carvacrol inobuthi obuthile nokucasuka, futhi kufanele isetshenziswe ngokunaka ekusebenzeni okuphephile, ukusetshenziswa komthamo, nokuhambisana nemithethonqubo nemihlahlandlela efanele.


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