ʻO ka Dimethylaminopropylamine (DMAPA), ma ke ʻano he mea koʻikoʻi koʻikoʻi kemika, he nui nā noi.

ʻO ka Dimethylaminopropylamine, i kapa ʻia ʻo DMAPA, he mea hoʻoheheʻe kūlohelohe i waena me ke ʻano kemika C5H14N2. ʻIke ʻia ʻo ia ma ke ʻano he wai aniani, hiki ke puhi ʻia, a hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik. I kēia manawa, ʻo ke kaʻina hana nui o ka dimethylaminopropylamine ka hoʻohana ʻana i ka dimethylaminopropionitrile ma ke ʻano he mea maka a hoʻomākaukau i ka dimethylaminopropylamine ma o Ni-Al catalyst catalysis, hydrogenation, filtration, distillation a me nā loulou ʻē aʻe.

ʻO ka Dimethylaminopropylamine he mea koʻikoʻi koʻikoʻi koʻikoʻi ka mea hiki ke hoʻohana nui ʻia i nā mea hoʻonaninani, nā mea ʻulaʻula, nā resins exchange ion, nā aila, nā fungicides, cyanide-free galvanizing additives, fiber a me nā mea mālama ʻili, epoxy resin curing agents, nā mea e pono ai i kēlā me kēia lā, Polyurethane foam. catalysts a me nā kahua ʻē aʻe.

Nā hōʻailona kino

ʻAno molekala

C5H14N2

kaumaha molekala

102.18

Helu CAS

109-55-7

mānoanoa

0.82(20 ℃)

wahi hehee

-70 ℃

wahi paila

135.1 ℃

kiko uila

35 ℃

Maʻemaʻe/%≥

99.8

Ka waiho ʻana a me ka lawe ʻana

Aia kēia huahana i nā kinikona pōʻino o ka Māhele 8 a ua lawe ʻia e like me nā lula e pili ana i nā kemika weliweli. ʻAʻole ʻae ʻia ka lawe ʻana i hui pū ʻia me nā waikawa a me nā oxidants.

E kūʻai i loko o kahi hale kūʻai maʻalili, makani, maʻemaʻe, paʻa i ka ea a ʻaʻole e hui pū me nā wai ʻakika, a pale i ka ʻike ʻana i nā lapalapa ahi, ka lā a me ka ua.

He mea ʻino kēia huahana, no laila pono ʻoe e hoʻohana i nā mea pale e pono ai, e like me nā mīkina lima, nā maka, nā maka aniani, a me nā mea ʻē aʻe i ka wā e hoʻohana ai.

ʻIkepili Hoʻokaʻaʻike

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