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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