N-Methylaniline CAS: 100-61-8

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 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.

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 decompose maʻalahi i ka ea a me ka pōʻeleʻele Chemicalbook. ʻO nā hiʻohiʻona nui o ka ʻaila i hui pū ʻia me ka N-methylaniline antiknock agent i hoʻohui ʻia 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.

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, a ma ke ʻano he synthesis intermediate. ʻO ke kino puke kiʻiʻomaʻo, ka mea hoʻoheheʻe wai a me ka solvent. 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.

Nā kikoʻī:

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 (māmā)

0.989g/mL ma 25°C (kukui)

ʻIkepili Refractive n20/D1.571 (māmā)

Ke kiko uila 174°F

kūlana mālama hale kūʻai ma lalo o +30°C.

Ka wai hoʻoheheʻe: hiki ke hoʻoheheʻe iki ʻia 30g/L wai