Dimethylaminopropylamine (DMAPA), oo ah walax muhiim ah oo kiimiko dabiici ah, waxay leedahay codsiyo kala duwan.

Dimethylaminopropylamine, oo loo yaqaan DMAPA, waa walax ceeriin ah oo dabiici ah oo leh qaacidada kiimikada C5H14N2. Waxay u muuqataa dareere hufan, waa la ololi karaa, waana lagu milmi karaa biyaha iyo dareerayaasha dabiiciga ah. Waqtigan xaadirka ah, habka wax soo saarka ee ugu weyn ee dimethylaminopropylamine waa in loo isticmaalo dimethylaminopropionitrile sidii walax ceeriin ah oo loo diyaariyo dimethylaminopropylamine iyada oo loo marayo Ni-Al catalyst catalyzer catalyzer catalyzer catalyzer, hydrogenation, filtering, distillation iyo xiriiro kale.
Dimethylaminopropylamine waa walax muhiim ah oo kiimiko dabiici ah oo cayriin ah oo si ballaaran loogu isticmaali karo walxaha ceeriin ee qurxinta, midabyada, resins-ka isdhaafsiga ion, saliidaha, fungicides-ka, waxyaabaha lagu daro galvanizing-ka ee aan lahayn cyanide, wakiilada daaweynta fiber-ka iyo maqaarka, wakiilada daaweynta resin epoxy, waxyaabaha lagama maarmaanka ah ee maalinlaha ah, kiciyeyaasha xumbo Polyurethane iyo beeraha kale.
Tilmaamayaasha jireed
Qaacidada moolikaalka
C5H14N2
miisaanka molecular-ka
102.18
Lambarka CAS
109-55-7
cufnaanta
0.82(20℃)
barta dhalaalaysa
-70℃
barta karkaraya
135.1℃
Barta iftiimaysa
35℃
Nadiifnimo/%≥
99.8
Kaydinta iyo gaadiidka
Badeecadani waxay ka tirsan tahay kiimikada khatarta ah ee Qaybta 8aad waxaana loo qaadaa si waafaqsan xeerarka ku saabsan kiimikooyinka khatarta ah. Waa mamnuuc in lagu qaado iyada oo lagu qasayo asiidhyo iyo oksaydheeyayaal.
Ku kaydi bakhaar qabow, hawo leh, nadiif ah, ha ku dhex milmin dareere aashito leh, iska ilaali inaad la kulanto olol furan, qorraxda iyo roobka.
Badeecadani waa mid daxal leh, sidaa darteed waa inaad xirataa qalabka ilaalinta ee lagama maarmaanka ah, sida galoofyada, maaskaro, muraayadaha indhaha, iwm. markaad isticmaaleyso.

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