2-FLUORO-5-FORMYLBENZONITRILE (CAS# 218301-22-5)
| Akara egwu | Xn - na-emerụ ahụ |
| Koodu ihe egwu | R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya. R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 - Yiri uwe nchebe kwesịrị ekwesị. |
| WGK Germany | 3 |
| Koodu HS | 29269090 |
| Ihe edeturu egwu | Na-emerụ ahụ |
| Klas Hazard | Iwe |
Okwu mmalite
3-Cyano-4-fluorobenzaldehyde (nke a makwaara dị ka 4-fluorobenzoyl cyanide) bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, ụzọ mmepụta ya na ozi nchekwa:
Ogo:
- Ọdịdị: 3-Cyano-4-fluorobenzaldehyde bụ kristal na-enweghị agba.
- Solubility: Ọ bụ soluble na organic ihe mgbaze dị ka ethanol, ether na chloroform, ma ọ dịghị soluble na mmiri.
Jiri:
Usoro:
- 3-Cyano-4-fluorobenzaldehyde nwere ike nweta site na esterification nke 3-cyano-4-fluorobenzonitrile na acid. Maka ụzọ nkwadebe kpọmkwem, biko rụtụ aka na ụzọ nnwale ndị akọwapụtara na akwụkwọ nchịkọta organic na akwụkwọ ntuziaka.
Ozi nchekwa:
- Ozi nwere oke dị na nsi na ihe egwu nke 3-cyano-4-fluorobenzaldehyde. Dị ka ihe mejupụtara organic, ọ dị mkpa iburu n'obi na a ga-emerịrị njikwa ụlọ nyocha kwesịrị ekwesị na ihe nchebe onwe onye iji zere kọntaktị na akpụkpọ ahụ, iku ume, ma ọ bụ ntinye nke ogige ahụ. Ekwesịrị ịgbaso usoro ọrụ dị mma maka kemịkalụ n'oge a na-eji ya, na ekwesịrị ịchekwa ogige ahụ nke ọma ma dozie ya iji hụ na nchekwa ụlọ nyocha.
