2 4-Difluorophenylhydrazine hydrochloride (CAS# 51523-79-6)
| Xeerarka Khatarta | R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo. R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka. |
| Sharaxaada Badbaadada | S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad. S36/37 - Xidho dhar difaac ku haboon iyo galoofyada. S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga. S22 - Ha neefsan boorka. |
| WGK Germany | 3 |
| Koodhka HS | 29280000 |
| Heerka khatarta | XANUUNSAN |
Hordhac
2,4-Difluorophenylhydrazine hydrochloride waa unug dabiici ah oo leh qaacidada kiimikada C6H6F2N2 · HCl. Kuwa soo socdaa waa sharaxaad faahfaahsan oo ku saabsan dabeecadeeda, isticmaalkeeda, diyaarinteeda iyo macluumaadka badbaadada:
Dabeecadda:
-Muuqaalka: crystalline adag oo aan midab lahayn
-Dhibka dhalaalka: 151-153°C
-cusub molecular qaraabo: 188.59
-Ku milmay: Ku milmay biyaha iyo qaar ka mid ah dareerayaasha organic, sida ethanol iyo chloroform
Isticmaal:
2,4-Difluorophenylhydrazine hydrochloride waxaa inta badan loo isticmaalaa sida wakiilka dhimaya iyo reagent nitrogen-ka kooban in synthesis organic. Waxay la falgali kartaa qaar ka mid ah xeryahooda organic si ay u abuuraan derivatives hydrazine, sida synthesis of quinones, ama synthesize of xeryahooda heterocyclic kale nitrogen.
Habka Diyaarinta:
2,4-Difluorophenylhydrazine hydrochloride sida caadiga ah waxaa lagu diyaarin karaa falcelinta phenylhydrazine iyo 2,4-difluorobenzaldehyde. Xaaladaha falcelinta guud ahaan waxaa ka mid ah samaynta falcelinta dhexda aasaasiga ah iyada oo si tartiib tartiib ah loogu daro hydrochloric acid iyo roobka xiga ee alaabta sida cusbada hydrochloride.
Macluumaadka Badbaadada:
- 2,4-Difluorophenylhydrazine hydrochloride waa walax waxyeelo leh, fadlan ka taxaddar inaad ka fogaato neefsashada, qaadashada ama taabashada maqaarka iyo indhaha.
Xiro qalabka ilaalinta habboon sida galoofyada, qalabka neefsashada iyo muraayadaha marka la isticmaalayo iyo marka la shaqaynayo.
- Fadlan xidh oo ka ilaali hawada, qoyaanka iyo iftiinka.
-fadlan raac nidaamka badbaadada shaybaadhka, ka fogow dabka iyo shilalka u dhow hawlgalka.
