2-Fluoro-4-methoxybenzaldehyde (CAS# 331-64-6)
| Iikhowudi zoMngcipheko | R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. I-R22 – Iyingozi xa iginyiwe |
| Inkcazelo yoKhuseleko | I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. |
| WGK eJamani | 3 |
| Ikhowudi ye-HS | 29130000 |
| IKlasi yeeNgozi | OKUTHUMEKAYO |
Intshayelelo
Yikhompawundi ephilayo ene-chemical formula C8H7FO2. Oku kulandelayo bubume bayo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko:
1. Indalo:
lulwelo olungenambala nevumba elinamandla. Inobunzima obumalunga ne-1.24g/cm³, indawo yokubila emalunga ne-243-245°C, kunye ne-flash point malunga ne-104°C. Iyakwazi ukubola kwiqondo lokushisa, ngoko kufuneka igcinwe kwindawo emnyama ebandayo.
2. Sebenzisa:
Ingasetyenziswa njengendawo ephakathi kwi-organic synthesis. Ihlala isetyenziselwa ukwenza iikhompawundi eziphilayo ezifana namayeza, amayeza okubulala izitshabalalisi kunye nedayi. Isenokusetyenziswa ukudibanisa iikhompawundi ezisebenzayo zebhayoloji, ezifana neziyobisi ezichasene nomhlaza kunye nee-antibacterial agents.
3. Indlela yokulungiselela:
Iyakwazi ukulungiswa ngokusabela kwe-2-fluoro-4-methoxyphenol kunye ne-hydrofluoric acid. Ukusabela ngokuqhelekileyo kuqhutyelwa kumaqondo aphantsi kwaye kufuna ukusetyenziswa kwezinyibilikisi ezifanelekileyo zokuphendula kunye ne-catalysts.
4. Ulwazi ngoKhuseleko:
I-organic compound enefuthe elicaphukisayo kwesikhumba, amehlo kunye nenkqubo yokuphefumula. Ngethuba lokusetyenziswa, ukudibanisa ngokuthe ngqo kwesikhumba kunye namehlo kufuneka kugwenywe, kwaye amanyathelo afanelekileyo okukhusela kufuneka athathwe. Kwimeko yokudibanisa ngengozi, hlambulula ngokukhawuleza ngamanzi amaninzi. Ukongeza, i-compound nayo ilulwelo olunokutsha, kufuneka lube kude nomlilo kunye nendawo yokushisa ephezulu, kwaye igcinwe kwindawo epholileyo neyomileyo.
