1-Bromopentane(CAS#110-53-2)
| Amakhodi Engozi | U-R10 – Uyavutha R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R51/53 – Ukuba nobuthi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. I-R22 – Iyingozi uma igwinywe |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha. I-S37/39 – Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso S29 – Ungathululi emiseleni. S16 – Zigcine kude nemithombo yokuthungela. |
| Ama-ID e-UN | UN 1993 3/PG 3 |
| I-WGK Germany | 2 |
| I-RTECS | RZ9770000 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29033036 |
| Inothi Lengozi | Iyacasula/Ivutha |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | III |
| Ubuthi | I-LD50 ipr-mus: 1250 mg/kg GTPZAB 20(12),52,76 |
Isingeniso
I-1-Bromopentane, eyaziwa nangokuthi i-bromopentane. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-1-bromopentane:
Ikhwalithi:
I-1-Bromopentane iwuketshezi olungenambala olunephunga elinamandla. Iyancibilika kuzincibilikisi zemvelo njenge-ethanol, i-ether, ne-benzene, futhi ayincibiliki emanzini. I-1-Bromopentane iyinhlanganisela ye-organohalogen enezakhiwo ze-haloalkane ngenxa yokuba khona kwama-athomu e-bromine.
Sebenzisa:
I-1-Bromopentane isetshenziswa kabanzi njenge-reagent ye-brominated ku-organic synthesis. Ingasetshenziswa ekuphenduleni kwe-esterification, ukusabela kwe-etherification, ukusabela okushintshanisayo, njll. Ibuye isetshenziswe njenge-catalyst noma i-solvent kwezinye izimo ze-organic synthesis.
Indlela:
I-1-Bromopentane ingalungiswa ngokusabela kwe-ethyl bromide nge-potassium acetate, futhi izimo zokusabela ngokuvamile zenziwa emazingeni okushisa aphezulu. Lapho i-ethyl bromide isabela nge-potassium acetate, i-potassium acetate ibhekana nokusabela esikhundleni futhi iqembu le-ethyl lithathelwa indawo ama-athomu e-bromine, ngaleyo ndlela inikeze i-1-bromopentane. Le ndlela ingeyomzila wokwenziwa ovame ukusetshenziswa wokulungiswa kwe-1-bromopentane.
Ulwazi Lokuphepha:
I-1-Bromopentane iyacasula futhi inobuthi. Ukuthinta isikhumba kungabangela ukucasuka futhi kuyacasula emehlweni kanye nesistimu yokuphefumula. Ukuchayeka isikhathi eside noma ukuphefumula kokugxila okuphezulu kwe-1-bromopentane kungabangela ukulimala kwezitho ezifana nesistimu yezinzwa ephakathi nesibindi. Qinisekisa ukuthi usebenza endaweni enomoya omuhle futhi ugweme ukuthintana nomlilo, njengoba i-1-bromopentane ivutha.
