Aikace-aikace

Diamines muhimmin rukuni ne na sinadarai waɗanda ake amfani da su sosai a matsayin kayan aiki, matsakaici ko samfura. Misali, diamines muhimman sassan tsari ne a cikin haɗakar polyamide da sauran halayen polymerization na condensation. N,N-dimethyl-Chemicalbook1,3-diaminopropane (DMAPA) muhimmin matsakaici ne, wanda ake amfani da shi misali a cikin shirye-shiryen mai na masana'antu. Bugu da ƙari, ana amfani da DMAPA a matsayin kayan aiki don shirya coagulants kuma shi kansa ya kamata ya sami kaddarorin Anti-corrosion.

Kayayyakin Sinadarai:

Ruwa mara launi da haske. Yana narkewa a cikin ruwa da kuma sinadarai masu narkewa na halitta.

Lambar CAS 109-55-7

Tsarin kwayoyin halitta C5H14N2

Nauyin kwayoyin halitta 102.18

EINECS Lamba 203-680-9

Wurin narkewa -60°C

Tafasawar zafin jiki 133°C (haske)

Yawan 0.812g/mL a 25°C (lit.)

Ma'aunin haske n20/D1.435 (lit.)

Wurin walƙiya 90°F

Yanayin Ajiya A adana a ƙasa da +30°C.

Amfani:

Ana amfani da shi sosai wajen kera kayan kwalliya, kamar palmitamide dimethylpropylamine, cocamidopropyl betaine, man mink amidopropylamine, da sauransu.

Hanyar samarwa:

Yi amfani da dimethylaminopropionitrile [1738-25-6] a matsayin kayan da aka samo, hydrogenate da methanol a gaban Ni-Al catalyst, sannan a tace a tace don samun samfurin da aka gama 3-dimethylaminopropylamine. Tsarkaken samfurin da aka samu zai iya kaiwa fiye da kashi 99%, kuma kowane tan na samfurin yana cinye kilogiram 1150 na dimethylaminopropionitrile.

Bayanin hulda

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