2-Furoyl chloride(CAS#527-69-5)
| Zizindikiro Zowopsa | C - Zowononga |
| Zizindikiro Zowopsa | 34 - Zimayambitsa kuwotcha |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) |
| Ma ID a UN | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Mtengo wa RTECS | Mtengo wa LT9925000 |
| FLUKA BRAND F CODES | 10-19-21 |
| TSCA | Inde |
| HS kodi | 29321900 |
| Kalasi Yowopsa | 8 |
| Packing Group | II |
Mawu Oyamba
Furancaryl chloride.
Ubwino:
Furancaryl chloride ndi madzi opanda mtundu, owoneka bwino komanso onunkhira. Amasungunuka mosavuta muzosungunulira za organic monga ethanol, etha ndi benzene. Imachita ndi madzi kupanga furanoic acid ndikutulutsa mpweya wa hydrogen chloride.
Gwiritsani ntchito:
Furancaryl chloride nthawi zambiri amagwiritsidwa ntchito ngati reagent yofunika mu kaphatikizidwe ka organic. Itha kugwiritsidwa ntchito ngati acylation reagent kwa acylation reactions kuyambitsa magulu a furancarbyl muzinthu zina.
Njira:
Furazyl chloride imatha kupezeka pochita furanoic acid ndi thionyl chloride. Furancarboxylic acid amakumana ndi thionyl chloride mu zosungunulira za inert monga methylene chloride kuti apeze furoformyl sulfoxide. Kuphatikiza apo, pamaso pa thionyl chloride, chothandizira acidic (mwachitsanzo, phosphorous pentoxide) chimagwiritsidwa ntchito kutenthetsa zomwe zimachitika kuti apange furanyl chloride.
Zambiri Zachitetezo:
Furanyl chloride ndi chinthu chovulaza chomwe chimakwiyitsa komanso kuwononga. Mukakhudza khungu ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri. Kukoka mpweya wake kuyenera kupewedwa panthawi yogwira ntchito ndipo zida zoyenera zodzitetezera monga zopumira, magolovesi ndi magalasi ziyenera kugwiritsidwa ntchito ngati kuli kofunikira. Sungani mu chidebe chotchinga mpweya, kutali ndi ma okosijeni ndi kutentha kwambiri. Mukamagwiritsa ntchito furanyl chloride, njira zogwirira ntchito zotetezeka ziyenera kuwonedwa.
