Taw qhia thiab daim ntawv thov CAS 4774-14-5|2, 6-Dichloropyrazine
2, 6-Dichloropyrazine yog ib qho nitrogenous compound nrog ob chlorine atoms. Nws yog ib qho nucleophilic reagent uas reacts nrog amines los tsim pyrazines. Cov tshuaj tiv thaiv tshwm sim los ntawm kev tsim ib qho kev sib txuas ntawm hydrogen bond thiab nucleophilic hloov pauv ntawm 2 txoj hauj lwm ntawm lub nplhaib pyrazine. Cov tshuaj tiv thaiv tuaj yeem ua rau muaj cov tshuaj sodium hydroxide lossis hydrochloric acid. Cov khoom tseem tuaj yeem ua kom huv los ntawm recrystallization los ntawm dej los yog ethyl acetate. 2.
Synonyms:3,5-dichloropyrazine;2,6-dichloropyridazine;Pyrazine,2,6-dichloro;6-Dichloropyrazine;1,6-dichloroypyrazine;
Specification ntawm CAS 4774-14-5|2, 6-Dichloropyrazine
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Yam khoom |
SPECIFICATION |
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CAS |
4774-14-5 |
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Qhov tshwm sim |
Dawb rau beige Crystals los yog Crystalline hmoov |
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MF |
C4H2Cl2N2 |
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MW |
148.98 |
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Boiling point |
>122 degree |
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Qhov ntom |
1.6554 |
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Refractive Index |
1.630 |
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Kev cia khoom |
2-8 degree |
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Flash Point |
Tsis muaj |
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Pob thiab tsheb thauj mus los ntawm CAS 4774-14-5|2, 6-Dichloropyrazine
Pob: 25g, 100g, 500g, 1kg, 5kg, 50kg
Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv
Yog tias muaj teeb meem zoo tshwm sim, peb yuav muab tag nrho cov nyiaj rov qab thiab dais tag nrho cov nqi thauj khoom. Xa lus nug tam sim no kom tau txais tsawg kawg 10% tawm, thov hu rau peb ntawm WhatsApp lossis Email peb los tham.
Cim npe nrov: cas:4774-14-5|2,6-dichloropyrazine, Tuam Tshoj cas:4774-14-5|2, 6-dichloropyrazine manufacturers, hoobkas
