Dimethylaminopropylamine (DMAPA), dị ka ihe dị mkpa maka kemịkalụ organic, nwere ọtụtụ ojiji.

Dimethylaminopropylamine, nke a na-akpọ DMAPA, bụ ihe dị n'etiti ihe ndị sitere n'okike na usoro kemịkalụ C5H14N2. Ọ na-adị ka mmiri doro anya, ọ na-ere ọkụ, ọ na-agbakwa mmiri na mmiri na ihe mgbaze organic. Ugbu a, usoro mmepụta dimethylaminopropylamine bụ iji dimethylaminopropionitrile dị ka ihe eji emepụta ihe ma kwadebe dimethylaminopropylamine site na Ni-Al catalyst catalysis catalysis, hydrogenation, filtration, distillation na njikọ ndị ọzọ.
Dimethylaminopropylamine bụ ihe dị mkpa e ji emepụta kemịkalụ organic nke enwere ike iji mee ihe n'ọtụtụ ebe maka ihe ịchọ mma, agba, resin mgbanwe ion, mmanụ, fungicides, ihe mgbakwunye galvanizing na-enweghị cyanide, ihe ndị na-agwọ eriri na akpụkpọ anụ, ihe ndị na-agwọ resin epoxy, ihe ndị dị mkpa kwa ụbọchị, ihe ndị na-akpalite ụfụfụ polyurethane na ubi ndị ọzọ.
Ihe ngosi anụ ahụ
Usoro molekụla
C5H14N2
ibu molekụla
102.18
Nọmba CAS
109-55-7
njupụta
0.82(20℃)
ebe agbaze
-70℃
ebe a na-esi mmiri
135.1℃
ebe mgbari
35℃
Ịdị ọcha/%≥
99.8
Nchekwa na njem
Ngwaahịa a so na kemịkalụ dị ize ndụ nke ụdị nke 8 ma a na-ebuga ya dịka iwu si dị maka kemịkalụ dị ize ndụ si dị. A machibidoro ibuga ya na asịd na ihe ndị na-eme ka ọ dị ọcha.
Debe n'ụlọ nkwakọba ihe dị jụụ, nke ikuku na-abata, nke dị ọcha, nke na-anaghị ekwe ka ikuku banye, agwakọtakwala ya na mmiri acidic, zerekwa ikpughe ya n'ọkụ, anwụ na mmiri ozuzo.
Ngwaahịa a na-emebi emebi, yabụ ị ga-eyi ihe nchekwa dị mkpa, dị ka uwe aka, ihe mkpuchi ihu, anya mmiri, wdg. mgbe ị na-eji ya.

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