4-(Trifluoromethoxy)benzyl chloride (CAS# 65796-00-1)
| 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 | 1760 |
| Inothi Lengozi | Okulimazayo |
| I-Hazard Class | 8 |
| Iqembu Lokupakisha | III |
Isingeniso
I-Trifluoromethoxybenzyl chloride, ifomula yamakhemikhali i-C8H5ClF3O, iyinhlanganisela yezinto eziphilayo enezici ezilandelayo kanye nokusetshenziswa:
Imvelo:
-Ukubukeka: uketshezi olungenambala
-Indawo yokuncibilika: -25°C
-Indawo yokubilisa: 87-88°C
-Ukuminyana: 1.42g/cm³
-I-Solubility: Incibilika kuzincibilikisi zemvelo njenge-ether ne-dimethylformamide
Sebenzisa:
-I-Trifluoromethoxy benzyl chloride iyinhlangano ebalulekile ye-organic synthesis intermediate, esetshenziswa kakhulu ekuhlanganiseni kwezidakamizwa nezibulala-zinambuzane. Ingasetshenziselwa ukuhlanganiswa kwe-benzothiazole compounds, i-benzotriazole compounds, i-4-piperidinol compounds, njll.
-I-Trifluoromethoxybenzyl chloride nayo isetshenziswa njenge-reagent yamakhemikhali kanye ne-catalyst.
Indlela Yokulungiselela:
Indlela yokulungiselela ye-trifluoromethoxy benzyl chloride ngokuvamile ilungiswa ngokusabela i-trifluoromethanol nge-benzyl chloride. Izinyathelo ezithile zihlanganisa ukusabela kwe-trifluoromethanol kanye ne-benzyl chloride phambi kwe-barium chloride ezingeni lokushisa eliphansi isikhathi esithile, bese i-distilling ukuze uthole umkhiqizo.
Ulwazi Lokuphepha:
I-Trifluoromethoxybenzyl chloride iyinhlanganisela ye-organic chlorine, futhi kufanele kuqashelwe ukucasuka kwayo esikhumbeni, amehlo kanye nesistimu yokuphefumula. Sebenzisa okokuvikela okufanele, okuhlanganisa izibuko, amagilavu nezingubo zokuzivikela.
-Gwema ukuhogela umhwamuko noma ukuthinta isikhumba sayo. Uma uthintana ngephutha, hlambulula ngokushesha ngamanzi amaningi futhi ufune usizo lwezokwelapha ngokushesha.
-Gcina kude nomlilo kanye ne-oxidant, gwema izinga lokushisa eliphezulu nokukhanya kwelanga okuqondile.
