Likopo

Diamine ke sehlopha sa bohlokoa sa lik'hemik'hale tse sebelisoang haholo e le thepa e tala, li-intermediate kapa lihlahisoa. Mohlala, diamine ke li-unit tsa bohlokoa tsa sebopeho tlhahisong ea polyamide le liketso tse ling tsa condensation polymerization. N,N-dimethyl-Chemicalbook1,3-diaminopropane (DMAPA) ke intermediate ea bohlokoa, e sebelisoang mohlala ho lokiseng li-lubricant tsa indasteri. Ho phaella moo, DMAPA e sebelisoa e le thepa e tala bakeng sa ho lokisa li-coagulant 'me ka boeona e lokela ho ba le thepa ea ho loantša ho bola.

Thepa ea Lik'hemik'hale:

Mokelikeli o se nang 'mala le o bonaletsang. O qhibiliha ka metsing le li-solvents tsa tlhaho.

Nomoro ea CAS 109-55-7

Foromo ea limolek'hule C5H14N2

Boima ba limolek'hule 102.18

Nomoro ea EINECS 203-680-9

Sebaka sa ho qhibiliha -60°C

Boemo ba ho belisa 133°C (ha ho besoa)

Botenya 0.812g/mL ho 25°C (ha e le hantle)

Letšoao la refractive n20/D1.435 (lit.)

Sebaka sa ho phatloha ha mollo 90°F

Maemo a polokelo Boloka ka tlase ho +30°C.

Tšebeliso:

E sebelisoa haholo tlhahisong ea lisebelisoa tse tala tsa litlolo, tse kang palmitamide dimethylpropylamine, cocamidopropyl betaine, mink oil amidopropylamine, jj.

Mokhoa oa tlhahiso:

Sebelisa dimethylaminopropionitrile [1738-25-6] e le thepa e tala, hydrogenate le methanol moo ho nang le Ni-Al catalyst, ebe o sefa le ho qhibilihisa ho fumana sehlahisoa se felileng sa 3-dimethylaminopropylamine. Bohloeki ba sehlahisoa se fumanoeng bo ka fihla ho feta 99%, 'me thane e' ngoe le e 'ngoe ea sehlahisoa e ja 1150kg ea dimethylaminopropionitrile.

Mokhoa oa puisano

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