inoa mea kūʻai：Aniline

ʻAno molekala:C6H7N

No CAS:62-53-3

Huahana molecular structure：

Na Waiwai Kemika:

ʻO Aniline ka amine aromatic maʻalahi loa a me kahi pūhui i hana ʻia e ka hoʻololi ʻana o kahi hydrogen atom i loko o ka mole benzene me kahi hui amino.He aila kala ʻole ia e like me ka wai wela me ka ʻala ikaika.Ke hoʻomehana ʻia i ka 370 C, hiki ke hoʻoheheʻe ʻia i ka wai a hiki ke hoʻoheheʻe ʻia i ka ethanol, ether, chloroform a me nā mea hoʻoheheʻe kūlohelohe ʻē aʻe.Lilo ʻeleʻele i ka lewa a i ʻole ma lalo o ka lā.Hiki ke hoʻoheheʻe ʻia e ka mahu.Hoʻohui ʻia kahi mea liʻiliʻi o ka pauka zinc e pale i ka oxidation ke hoʻoheheʻe ʻia.Hiki ke hoʻohui ʻia ka aniline i hoʻomaʻemaʻe ʻia 10 ~ 15ppm NaBH4 e pale ai i ka hōʻino ʻana o ka oxidation.ʻO ka hopena o ka aniline he alkaline.
He maʻalahi ka hana ʻana i ka paʻakai ke hana ʻia me ka waikawa.Hiki ke pani ʻia nā ʻātoma hydrogen ma kāna mau pūʻulu amino e nā pūʻulu alkyl a i ʻole nā ​​hui acyl e hana i ka aniline a me ka acyl aniline.Ke kū mai ka hopena hoʻololi, hana nui ʻia nā huahana o nā huahana ortho a me para.Hoʻopili ia me ka nitrite e hana i nā paʻakai diazonium, hiki ke hoʻohana ʻia e hana i kahi ʻano o nā derivatives benzene a me nā pūhui azo.

Noi:

Hoʻohana nui ʻia ʻo Aniline ma ke ʻano he waena kemika no nā mea pena, nā lāʻau lapaʻau, nā mea pahū, nā plastics, a me nā kiʻi kiʻi a me nā kemika.Hiki ke hana ʻia nā kinikini he nui mai Aniline, me:

Isocyanaates no ka ʻoihana urethane

ʻO nā antioxidants, activators, accelerators, a me nā mea kemika ʻē aʻe no ka ʻoihana lāʻau

Indigo, acetoacetanilide, a me nā mea pena a me nā puaʻa ʻē aʻe no nā ʻano hana like ʻole

ʻO Diphenylamine no ka lāʻau lapaʻau, ka ʻaila, nā plastik, ka mahiʻai, nā mea pahū, a me nā ʻoihana kemika.

ʻO nā fungacides like ʻole a me nā herbicides no ka ʻoihana mahiʻai

ʻO ka lāʻau lapaʻau, kemika organik, a me nā huahana ʻē aʻe