2,4′-Dibromoacetophenone(CAS#99-73-0)
| Izimpawu Eziyingozi | C – Iyabola |
| Amakhodi Engozi | 34 - 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 3261 8/PG 2 |
| I-WGK Germany | 2 |
| I-RTECS | AM6950000 |
| AMAKHODI E-FLUKA BRAND F | 19-21 |
| I-TSCA | T |
| Ikhodi ye-HS | 29147090 |
| Inothi Lengozi | I-Corrosive/Lachrymatory |
| I-Hazard Class | 8 |
| Iqembu Lokupakisha | III |
Isingeniso
2,4′-Dibromoacetophenone. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:
Ikhwalithi:
- Ukubukeka: I-2,4′-I-Dibromoacetophenone iyi-crystalline eqinile engenambala noma ephuzi.
- Ukunyibilika: Ingancibilika kuzincibilikisi zemvelo njenge-ethanol, i-ether, ne-benzene.
- Ukuzinza: I-2,4′-I-Dibromoacetophenone izinzile uma kuqhathaniswa nezinga lokushisa legumbi, kodwa ijwayele ukusha emazingeni okushisa aphakeme nalapho ivezwa amalangabi avulekile.
Sebenzisa:
- I-2,4′-I-Dibromoacetophenone ivame ukusetshenziswa njengendawo ephakathi kokuhlangana kwe-organic kuma-laboratories amakhemikhali.
- Ingasetshenziswa futhi ekuphenduleni okuthile kwe-organic synthesis, njengokusabela kwamakhemikhali e-organometallic kanye nokusabela kwe-organocatalytic.
Indlela:
- I-2,4′-dibromoacetophenone ngokuvamile ingahlanganiswa nge-bromination ye-benzophenone. Ngemuva kokusabela kwe-benzophenone nge-bromine, umkhiqizo ohlosiwe ungalungiswa ngesinyathelo esifanele sokuhlanza.
Ulwazi Lokuphepha:
- I-2,4′-Dibromoacetophenone iyingozi futhi kufanele isetshenziswe ngokuhambisana nezinqubo zokusebenza eziphephile.
- Gwema ukuthinta isikhumba, amehlo, nemigudu yokuphefumula ukuze uvimbele ukucasuka nokulimala.
- Naka izimo ezinhle zokungenisa umoya lapho uyisebenzisa futhi ugweme ukuhogela amagesi ayo.
- Le nhlanganisela kufanele igcinwe futhi isingathwe kude namalangabi avulekile kanye nemithombo yokushisa ephezulu.
