3 5-Di-tert-butyl-4-hydroxybenzaldehyde (CAS# 1620-98-0)
Ubungozi Nokuphepha
| Amakhodi Engozi | R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R36 – Ukucasuka emehlweni R25 – Kunobuthi uma ugwinywe |
| Incazelo Yokuphepha | I-S24/25 - Gwema ukuthintana nesikhumba namehlo. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. |
| I-RTECS | CU5610070 |
| Ikhodi ye-HS | 29124990 |
| Inothi Lengozi | Iyacasula |
3 5-Di-tert-butyl-4-hydroxybenzaldehyde (CAS# 1620-98-0) isingeniso
I-Di-tert-butyl-4-hydroxybenzaldehyde, ingxube yemvelo.
Ikhwalithi:
Ukubukeka: amakristalu angenambala ukuya kokuphuzi noma izimpushana.
Ukunyibilika: kuncibilika kuzincibilikisi eziphilayo njenge-ethanol, i-ethers ne-chloroform.
Ukuzinza: Izinzile ezingeni lokushisa legumbi, kodwa kuzoba khona ukuwohloka okuthile lapho kuvezwa ukukhanya nokushisa.
Sebenzisa:
Njengengxenye emaphakathi ku-organic synthesis, isetshenziselwa ukulungisa ezinye izinhlanganisela eziphilayo, njengokusabela kwe-aldehyde condensation kanye nokusabela kweMannich.
Isetshenziselwa ukulungisa ama-antioxidants nama-absorber ultraviolet.
Indlela:
I-3,5-di-tert-butyl-4-hydroxybenzaldehyde ingatholwa ngokusabela kwenhlanganisela ye-benzaldehyde ehambisanayo ne-tert-butyl alkylating agent.
Ulwazi Lokuphepha:
I-3,5-di-tert-butyl-4-hydroxybenzaldehyde inobuthi obuphansi, kodwa kusafanele kuthathwe ukunakekelwa ukuze kugwenywe ukuhogela, ukuthinta isikhumba, nokungeniswa.
Izimpahla zokuzivikela ezifanele ezifana namagilavu nezibuko kufanele zigqokwe lapho zisetshenziswa.
Kufanele isetshenziswe endaweni enomoya omuhle ukugwema ukuhogela umhwamuko wayo.
Lapho igcinwa, kufanele igcinwe ivalwe ngokuqinile futhi igcinwe kude nemithombo yomlilo nama-oxidants.
