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

ʻO Dimethylaminopropylamine, i kapa ʻia ʻo DMAPA, he mea hana maka organik waena me ke ʻano kemika C5H14N2. ʻIke ʻia ia he wai moakaka, he lapalapa, 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 ka Ni-Al catalyst catalysis, hydrogenation, filtration, distillation a me nā loulou ʻē aʻe.
ʻO Dimethylaminopropylamine kahi mea maka kemika organik koʻikoʻi i hiki ke hoʻohana nui ʻia i nā mea maka hoʻonaninani, nā dyes, nā resins ion exchange, nā aila, nā fungicides, nā cyanide-free galvanizing additives, nā fiber a me nā mea mālama ʻili, nā epoxy resin curing agents, nā mea pono o kēlā me kēia lā, nā mea hoʻoulu hua polyurethane a me nā mahina ʻē aʻe.
Nā hōʻailona kino
ʻO ke ʻano molekole
C5H14N2
kaumaha molekala
102.18
Helu CAS
109-55-7
ka nui o ka paʻa
0.82 (20 ℃)
wahi hoʻoheheʻe
-70℃
wahi paila
135.1℃
Wahi lapalapa
35℃
Maʻemaʻe/%≥
99.8
Ka mālama ʻana a me ka halihali ʻana
No ka Māhele 8 kēia huahana i nā kemika weliweli a ua lawe ʻia e like me nā lula no nā kemika weliweli. Ua pāpā ʻia ka lawe ʻana iā ia me ka hui pū ʻana me nā waikawa a me nā mea hoʻomake.
E mālama i loko o kahi hale kūʻai anu, ea, maʻemaʻe, ea paʻa, mai 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 ʻaʻahu i nā lako palekana e pono ai, e like me nā mīkina lima, nā pale maka, nā goggles, a me nā mea ʻē aʻe i ka wā e hoʻohana ai.

ʻIke Hoʻokaʻaʻike
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