Methyl 5-chloropyrazine-2-carboxylate (CAS# 33332-25-1)
| Calaamadaha halista | Xi - xanaaq |
| Xeerarka Khatarta | 36/37/38 - Cuncun xagga indhaha, habka neefsashada iyo maqaarka. |
| Sharaxaada Badbaadada | 26- Haddii ay dhacdo in indhaha la taabto, isla markiiba ku luqluq biyo badan oo raadso talo caafimaad. |
| WGK Germany | 3 |
| Heerka khatarta | XANUUNSAN |
Hordhac
Methyl-5-chloropyrazine-2-carboxylate waa unug dabiici ah oo leh qaacidada kiimikada C7H5ClN2O2. Kuwa soo socdaa waa sharaxaad faahfaahsan oo ku saabsan dabeecadeeda, isticmaalkeeda, diyaarinteeda iyo macluumaadka badbaadada:
Dabeecadda:
-Muuqaalka: Methyl-5-chloropyrazine-2-carboxylate waa qaab kiristaalo cad ama budo crystalline ah.
-Dhibka dhalaalka: qiyaastii 54-57 ℃.
Barta karkarinta: Qiyaastii 253-254 ℃.
-Solubility: Methyl-5-chloropyrazine-2-carboxylate waxay ku milmaysaa qaar ka mid ah dareerayaasha organic, sida ethanol iyo dichloromethane.
-Xasilooni: Xaruntu waa mid deggan marka loo eego xaaladaha kaydinta caadiga ah.
Isticmaal:
Methyl-5-chloropyrazine-2-carboxylate waxay leedahay qiimo codsi gaar ah oo ku saabsan isku-dhafka kiimikada iyo goobta daawada.
-Isku-samaynta kiimikaad: Waxa loo isticmaali karaa sidii alaabta ceeriin ama dhex-dhexaadinta isku-dhafka dabiiciga ah ee isku-dhafka isku-dhafka kale, sida sunta cayayaanka, midabada iyo dhexdhexaadiyeyaasha daawooyinka.
-Deegaanka Dawooyinka: Methyl-5-chloropyrazine-2-carboxylate waxay u shaqeysaa sidii dhexdhexaad ka mid ah isku dhafka daawooyinka qaarkood waxayna leedahay hawlo bayooloji ah sida bakteeriyada, suuxinta iyo ka hortagga bararka.
Habka:
Methyl-5-chloropyrazine-2-carboxylate guud ahaan waxaa lagu diyaarin karaa tallaabooyinka soo socda:
1. Ka fal celi 5-chloropyrazine leh Formic Anhydride si aad u dhaliso 5-chloropyrazine -2-Formic Anhydride.
2. Ka fal celi 5-chloropyrazine-2-carboxylic anhydride leh methanol si ay u dhaliso badeecada la beegsanayo ee Methyl-5-chloropyrazine-2-carboxylate.
Kani waa waddo sahlan oo kiimikaad ah, laakiin habka isku xidhka gaarka ahi wuu kala duwanaan karaa iyadoo loo eegayo baahiyaha cilmi-baadhiseed ee kala duwan.
Macluumaadka Badbaadada:
-Methyl-5-chloropyrazine-2-carboxylate guud ahaan waa ka badbaado hawlgalka saxda ah, laakiin tillaabooyinka badbaadada ee soo socda waa in weli fiiro gaar ah loo yeesho:
-Xidhiidh: Iska ilaali taabashada tooska ah ee maqaarka iyo indhaha. Xiro qalabka ilaalinta shakhsi ahaaneed sida galoofyada shaybaadhka iyo muraayadaha indhaha markaad shaqaynayso.
-Neefsashada: waa in la qalabeeyaa habka hawo-qaadista ee waxtarka leh inta lagu jiro hawlgalka si loo hubiyo wareegga hawada gudaha ee wanaagsan. Iska ilaali inaad neefsato boodhka ama uumiga.
-la cuni karo: Methyl-5-chloropyrazine-2-carboxylate kiimikooyinka, waa mamnuuc.
Kaydinta: Ku kaydi xarunta meel qalalan, qabow, hawo leh, oo ka fog dabka iyo waxyaabaha guban kara.
Fadlan la soco in macluumaadka kor ku xusan loogu talagalay tixraac kaliya, waana inaad isticmaashaa taxaddar oo aad raacdo xeerarka badbaadada shaybaarka ee habboon marka aad isticmaalayso xaruntan.
