4 4 5 5 5-Pentafluoro-1-pentanethiol (CAS# 148757-88-4)
I-Pentafluoropentanethiol yi-organic compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela, kunye nolwazi lokhuseleko lwe-pentafluoropentanethiol:
indalo:
1. Imbonakalo: Ulwelo olungenambala;
3. Ubuninzi: 1.45 grams ngemililitha nganye;
4. Ukunyibilika: ukunyibilika kwizinyibilikisi eziphilayo ezifana ne-ethanol kunye ne-ether;
5. Ukuzinza: Izinzile, kodwa zivakalelwa kwi-oxygen kunye nokukhanya kwelanga.
Injongo:
1. I-Pentafluoropentanethiol yikhemikhali ebalulekileyo ephakathi esetyenziswa kwi-fluorination reactions kwi-organic synthesis;
2. Njenge-solvent ye-superconductors, izinto zebhetri, kunye ne-electrolytes kulwelo oluphezulu lobushushu;
3. Isetyenziselwa ukuhlanganiswa kwee-surfactants, i-lubricant, ii-polymers, njl.
Indlela yokuvelisa:
Ukulungiswa kwe-pentafluoropentanethiol ngokubanzi kusetyenziswa ezi ndlela zilandelayo:
1. I-Pentafluorohexanethiol ifunyenwe ngokuphendula i-pentafluorosulfoxide kunye nepropanethiol, ilandelwa yi-hydrogenation reaction.
CF3SO3F + HS(CH2)3SH → (CF3S)2CH(CH2)3SH
(CF3S)2CH(CH2)3SH + H2 → CF3(CH2)4SH + H2S
Ulwazi lokhuseleko:
1. I-Pentafluoropentanethiol inetyhefu kakhulu, iyacaphukisa, kwaye iyancipha, kwaye kufuneka igwenywe ekudibaneni nolusu, amehlo, kunye nokuphefumula;
2. Xa usebenzisa, iiglavu ezikhuselayo, iiglasi, kunye nemaski kufuneka zinxitywe;
3. Zigcine kude nemithombo yomlilo neoksijini ukunqanda umngcipheko womlilo nogqabhuko-dubulo;
4. Xa igcinwe, kufuneka itywinwe kwaye igcinwe kude nemithombo yobushushu, izinto ezinokutsha, kunye nee-oxidants;
5. Xa ulahla inkunkuma, imimiselo yendawo yendawo kufuneka ilandelwe kwaye akufanele ixutywe nezinto ezine-acidic ukuze zilahlwe.
