I-4-Isopropylphenol(CAS#99-89-8)
| Izimpawu Eziyingozi | C – Iyabola |
| Amakhodi Engozi | I-R22 – Iyingozi uma igwinywe R34 – Ibangela ukusha R43 - Ingabangela ukuzwela ngokuthinta isikhumba R52/53 – Kuyingozi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. |
| 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.) I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha. |
| Ama-ID e-UN | UN 2430 8/PG 3 |
| I-WGK Germany | 2 |
| I-RTECS | I-SL5950000 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29071900 |
| Inothi Lengozi | Iyagqwala/Iyingozi |
| I-Hazard Class | 8 |
| Iqembu Lokupakisha | III |
Isingeniso
4-Isopropylphenol.
Ikhwalithi:
Ukubukeka: Okuqinile kwecrystalline engenambala noma okuphuzi.
Iphunga: Inephunga elimnandi elikhethekile.
Ukunyibilika: kuncibilika ku-ether nakutshwala, kuncibilika kancane emanzini.
Sebenzisa:
Ukuhlolwa kwamakhemikhali: asetshenziswa njengezincibilikisi nezimaphakathi ekuhlanganisweni kwezinhlanganisela eziphilayo.
Indlela:
I-4-Isopropylphenol ingalungiswa ngezindlela ezimbili ezilandelayo:
Indlela yokunciphisa i-Isopropylphenyl acetone alcohol: 4-isopropylphenol itholakala ngokunciphisa isopropylphenyl acetone alcohol nge-hydrogen phambi kwe-catalyst.
Indlela ye-Polycondensation ye-n-octyl phenol: I-4-isopropylphenol itholakala ngokusabela kwe-polycondensation ye-n-octyl phenol ne-formaldehyde ngaphansi kwezimo ze-acidic, bese ilandelwa ukwelashwa okulandelayo.
Ulwazi Lokuphepha:
I-4-Isopropylphenol iyacasula futhi ingase ibe nomthelela ocasulayo emehlweni, esikhumbeni, nasendleleni yokuphefumula, futhi kufanele igwenywe.
Ngesikhathi sokusetshenziswa, ukunakekelwa kufanele kuthathwe ukuze kugwenywe ukuhogela uthuli noma umhwamuko wayo, futhi izinto zokuzivikela ezifanele kufanele zigqokwe ukuze kuqinisekiswe umoya omuhle.
Lapho ugcina futhi uphatha, ukuthintana nama-oxidants nama-acids aqinile kufanele kugwenywe, futhi ngesikhathi esifanayo, kude nokushisa kanye nezindawo zokushisa eziphezulu.
Esimeni lapho uthintana ngephutha noma udle ngephutha, funa usizo lwezempilo ngokushesha. Uma kungenzeka, letha isitsha somkhiqizo noma ilebula esibhedlela ukuze uhlonzwe.
Landela izinqubo ezifanele zokusebenza zokuphepha lapho usebenzisa noma uphatha le khemikhali.
