2-3-Diethyl-5-Methylpyrazine(CAS#18138-04-0)
Calaamadaha halista | Xi - xanaaq |
Xeerarka Khatarta | 36/37/38 - Cuncun xagga 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. S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga. |
Aqoonsiga UN-ka | NA 1993 / PGIII |
WGK Germany | 3 |
TSCA | Haa |
Koodhka HS | 29339900 |
Heerka khatarta | 3 |
Kooxda Baakadaha | III |
Hordhac
2,3-Diethyl-5-methylpyrazine waa unug dabiici ah, oo sidoo kale loo yaqaan DEET (N, N-diethyl-3-methylphenylethylamine).
Kuwa soo socda waa qaar ka mid ah sifooyinka 2,3-diethyl-5-methylpyrazine:
1. Muuqashada: DEET waa dareere huruud ah oo aan midab lahayn ama iftiin leh.
2. Urta: Wuxuu leeyahay basbaas, ur organic ah.
3. Solubility: DEET waxay ku milmi kartaa alkolada, ether-ka iyo inta badan dareerayaasha organic, laakiin waxay leedahay milmayn hoose oo biyaha ah.
Isticmaalka ugu weyn ee 2,3-diethyl-5-methylpyrazine waa sida ka hortagga cudurrada cayayaanka iyo cayayaanka. Waxay wax ku ool u tahay qaniinyada cayayaannada kala duwan sida kaneecada, shilinta, duqsiga, iwm. DEET caadi ahaan waxaa loo isticmaalaa soo saarista alaabada ay ka midka yihiin dawooyinka cayayaanka, gariiradda kaneecada, dawooyinka cayayaanka iyo buufinta cayayaanka.
Habka diyaarinta 2,3-diethyl-5-methylpyrazine waxaa sida caadiga ah lagu fuliyaa falcelinta dheeriga ah ee benzylamine iyo chloroacetic acid, iyadoo ay joogaan alkali, si loo dhaliyo N-benzyl-N-methylacetamide, ka dibna iyada oo loo marayo falcelinta fuuqbaxa si loo helo DEET. Habka diyaarinta gaarka ah waxaa lagu hagaajin karaa iyadoo loo eegayo xaaladaha gaarka ah iyo reagents falcelinta.
Macluumaadka Badbaadada: 2,3-Diethyl-5-methylpyrazine waxaa loo arkaa mid badbaado leh marka loo eego xaaladaha guud ee isticmaalka. Taxaddar ayaa loo baahan yahay marka la isticmaalayo dadyow gaar ah, sida carruurta, haweenka uurka leh iyo kuwa nuujinaya, iyo dadka xasaasiyadda ku leh DEET. Soo-gaadhista xad-dhaafka ah ee dheeraadka ah ee DEET waxay keeni kartaa saameyn xun sida xasaasiyadda maqaarka iyo xanaaqa indhaha, markaa si fiican u dhaq gacmahaaga iyo meelaha maqaarka ee bannaanka ah isticmaalka ka dib. Haddii wax dhib ah ama falcelin xun dhacaan, jooji isticmaalka isla markiiba oo la tasho dhakhtar.