4-Iodo-3-nitrobenzoic acid (CAS# 35674-27-2)
| 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 | S22 - Ha neefsan boorka. S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad. S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga. |
Hordhac
4-Iodo-3-nitrobenzoic acid waa unug dabiici ah oo leh qaacidada kiimikada C7H4INO4. Kuwa soo socda waa sharaxaadda dabeecadeeda, isticmaalkeeda, diyaarinteeda iyo macluumaadka badbaadada:
Dabeecadda:
-Muuqaalka: 4-Iodo-3-nitrobenzoic acid waa budo crystalline jaale ah.
-Cilmiga dhalaalka: qiyaastii 230 ° C.
-Solubility: Waxay ku milmayaan ethanol, ether iyo chloroform, oo aan biyo lagu milmin.
Isticmaal:
- 4-Iodo-3-nitrobenzoic acid waxaa inta badan loo isticmaalaa sidii dhex dhexaad ah ee synthesis organic.
-Waa shey ceeriin ah oo muhiim u ah isku dhafka daawooyinka iyo sunta cayayaanka.
-Waxa kale oo loo isticmaali karaa isku-darka lakabyada iftiiminta iftiinka ee aaladaha elektroluminescent organic (OLED).
Habka Diyaarinta:
Waxaa jira habab badan oo loogu talagalay diyaarinta 4-Iodo-3-nitrobenzoic acid, mid ka mid ah taas oo caadi ahaan loo isticmaalo in lagu helo nitration of iodobenzoic acid. Tallaabooyinka diyaarinta gaarka ah waa sida soo socota:
1. milaan iodobenzoic acid ee nitric acid.
2. Si tartiib ah ugu dar asiidh sulfuric oo xoog leh heerkulka hooseeya oo walaaq falcelinta.
3. Ka dib markii falcelinta la sameeyo muddo wakhti ah, sheyga ku jira xalalka falcelinta waxaa lagu kala saaraa sifeynta ama crystallization.
4. 4-Iodo-3-nitrobenzoic acid ayaa ugu dambeyntii lagu nadiifiyey iyadoo lagu dhaqay dareere ku habboon iyo crystallization.
Macluumaadka Badbaadada:
-4-Iodo-3-nitrobenzoic acid waa iskudhis organic ah. Tallaabooyinka ilaalinta shakhsi ahaaneed waa in la qaadaa marka la isticmaalayo, sida xidhashada galoofyada iyo muraayadaha ilaalinta indhaha.
-Koobku waa daxal ilaa xad, iska ilaali taabashada maqaarka iyo neefsashada.
-Inta lagu jiro qalliinka, fiiro gaar ah u yeelo si aad isaga ilaaliso xiriirka oksidants xooggan iyo yaraynta walxaha si aad uga fogaato falcelinta khatarta ah.
- Inta lagu jiro kaydinta, waa in lagu kaydiyaa meel qabow, qalalan, hawo fiican leh, oo ka soocday walxaha gubanaya iyo kuwa guban kara.
-Haddii xiriirku dhaco, isla markiiba meesha ay dhibaatadu saameysey biyo badan ku raaci oo raadso gargaar caafimaad.
