Ucingo:+86 21 6460 6569
isibhengezo_sekhasi

umkhiqizo

o-Cymen-5-ol(CAS#3228-02-2) Isithombe Esifakiwe
  • o-Cymen-5-ol(CAS#3228-02-2) 1

o-Cymen-5-ol(CAS#3228-02-2)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C10H14O
I-Molar Mass 150.22
Ukuminyana 0.9688 (isilinganiso)
I-Melting Point 111-114°C(lit.)
I-Boling Point 246 °C
Ukuncibilika kwamanzi 210mg/L ku-20℃
Ukuncibilika I-solubility ekamelweni lokushisa imayelana: 36% ku-ethanol, i-methanol 65%, isopropanol 50%, n-butanol 32%, i-acetone 65%. Ayincibiliki emanzini
I-Vapor Presure 1.81Pa ku-25℃
Ukubukeka Ikristalu yenaliti emhlophe
Umbala Okumhlophe kuya Kucishe kube mhlophe
pKa 10.36±0.18(Okubikezelwe)
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
Kuyazwela Ukumunca kalula umswakama
I-Refractive Index 1.5115 (isilinganiso)
I-MDL I-MFCD00010704
Izakhiwo Zomzimba Nezamakhemikhali Amakristalu amhlophe njengenaliti. Iphuzu lokuncibilika 112 °c, iphoyinti elibilayo 244 °c. I-solubilities ezingeni lokushisa lasekamelweni cishe i-36% ku-ethanol, i-65% ku-methanol, i-50% ku-isopropanol, i-32% ku-n-butanol kanye ne-65% ku-acetone. Ayincibiliki emanzini.

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.
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
Ama-ID e-UN 1759
I-WGK Germany 2
I-RTECS GZ7170000
Ikhodi ye-HS 29071990
I-Hazard Class 8
Iqembu Lokupakisha III

 

Isingeniso

I-4-Isopropyl-3-cresol iyinhlanganisela yezinto eziphilayo. Nansi eminye imininingwane mayelana nezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza nokuphepha:

 

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala

- Ukunyibilika: kuncibilika kuma-alcohols nasezincibilikisini ze-ether, kuncibilika kancane emanzini

 

Sebenzisa:

- Ingasetshenziswa futhi ekuhlanganiseni odayi nezingulube njengengxenye ephakathi ku-organic synthesis.

 

Indlela:

- I-4-Isopropyl-3-cresol ivame ukutholakala ngokusabela kwe-methylation ye-phenol ne-propylene.

 

Ulwazi Lokuphepha:

- I-4-Isopropyl-3-cresol iyinhlanganisela enobuthi futhi ecasulayo futhi kufanele isetshenziselwe ukuphepha lapho ithintwa.

- Ukuthintana nezinto ezifana nama-oxidants aqinile, ama-asidi nama-alkali kufanele kugwenywe ukuze kuvinjelwe ukusabela okuyingozi.

- Sebenzisa izinto zokuzivikela ezifanele ezifana namagilavu, izibuko, namamaski.

  • Okwedlule:
  • Olandelayo:
    • Bhala umyalezo wakho lapha futhi usithumelele wona

    imikhiqizo ehlobene