ʻO N-methylaniline ka huahana nui ma ka N-alkyl aromatic amine series a he mea koʻikoʻi ko waena i nā kemika maikaʻi. Nui loa. Ua kūkulu ʻia ka papa hana mua o koʻu ʻāina me ke kōkua o ka Soviet Union mua i ka makahiki 1950. Hoʻohana nui ʻia nā huahana e hana i nā kikowaena pahū a hoʻohana pinepine ʻia e hoʻohui i ka ʻaila Chemicalbook holo pololei. No ka nui o n-alkanes a me ka helu octane haʻahaʻa, hoʻohana ʻia kekahi mau ʻenehana i ka ʻaila holo pololei ma ke ʻano he ʻaila kumu no ka ʻaila huila, a hoʻonui i ka helu octane ma ka hoʻohui ʻana i ka N-methylaniline. nā pahuhopu o ke kālā haʻahaʻa a me ka hana kiʻekiʻe.

Nā waiwai kino a me kemika:

ʻO ka N-methylaniline he wai ʻaila kala ʻole ma ka lumi wela. Hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, ether, a me ka chloroform, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, ʻaʻole hiki ke nalowale i ka evaporation, akā ʻaʻole kūpono i ka hāʻawi ʻana i loko o nā cylinders o nā ʻenekini multi-cylinder. He kūpaʻa ma ke ʻano a ʻaʻole hiki ke hoʻoheheʻe maʻalahi i ka ea a me ka pōʻeleʻele. ʻO nā hiʻohiʻona nui o ka ʻaila i hui ʻia me ka N-methylaniline antiknock agent he ʻala, kiʻekiʻe kiʻekiʻe, paʻa ʻole i holoi ʻia ka ʻōpala, haʻahaʻa waiwai olefin, a me ka pono o nā mea kōkua antiknock e like me MTBE a me MMT.

Palapala noi

ʻO ka N-methylaniline kahi huahana kemika maikaʻi me ka nui o ka hoʻohana. Hoʻohana nui ʻia ia e hana i nā pesticides, nā mea hoʻonaninani, nā intermediates dye, nā mea hoʻohui a me nā stabilizer pahū. Hiki ke hoʻohana ʻia e like me ka solvent a me ka acid acceptor for organic synthesis. ʻO nā mea waena o ka puke kiʻiʻomaʻa, nā mea hoʻopale wai a me nā mea hoʻoheheʻe. I loko o ka ʻoihana kala, hoʻohana ʻia ia i ka hana ʻana o ka cationic brilliant red FG, cationic pink B, reactive yellow-brown KGR, a pēlā aku. ma ke ano he solvent.

Waiwai:

ʻAʻole waihoʻoluʻu a ʻulaʻula ʻulaʻula ʻaila wai hiki ke puhi ʻia. Hiki ke hoʻoheheʻe ʻia i ka ethanol, etera, chloroform, hiki ke hoʻoheheʻe iki i ka wai. E kau i ka melemele gradient.

Helu CAS 100-61-8

Huina mole C7H9N

Kaumaha Molekala 107.15

EINECS Helu 202-870-9

Ka helu hehee -57 °C (kukui)

Ka helu hoʻolapalapa 196 °C (kukui)

Māmā 0.989 g/mL ma 25 °C (kukui)

Pumi mahu 0.5 hPa (20 °C)

ʻIkepili Refractive n20/D 1.571 (māmā)

Lahi Uila 174°

ʻIkepili Hoʻokaʻaʻike

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