nūhou

Nā huaʻōlelo like:ʻAethylanilin;Aniline,N-ethyl-;Ethylaniline;N-EthylaniIine;n-ethChemicalbookyl-anilin;n-ethyl-benzenamin;N-Ethylbenzenamine;N-ethyl-Benzenamine

Helu CAS: 103-69-5
ʻO ke ʻano molekole: C8H11N
Kaumaha molekole: 121.18
Helu EINECS: 203-135-5
Nā māhele pili:nā mea maka kemika organik; nā hydrocarbons ʻala; nā mea waena lāʻau lapaʻau; nā mea waena pesticide; nā mea waena dye Chemicalbook; nā poloka kūkulu organik; nā reagents laulā; nā amines; Nā mea waena o nā Dyes a me nā Pigments; kemika organik; Indazoles; aniline; nā mea maka ʻē aʻe

Nā waiwai kemika:wai ʻole kala. kiko heheʻe -63.5°C (kiko hau -80°C), kiko paila 204.5°C, 83.8°C (1.33kPa), density pili 0.958 (25°C), 0.9625 (2Chemicalbook0°C), refractive index 1.5559, kiko flash 85°C, kiko hoʻā 85°C (hāmama formula). ʻAʻole hoʻoheheʻe ʻia i ka wai a me ka ether, hoʻoheheʻe ʻia i ka waiʻona a me ka hapa nui o nā mea hoʻoheheʻe organik. E lilo koke ia i ʻeleʻele ke hōʻike ʻia i ka mālamalama a i ʻole i ka lewa, me ke ʻala o ka aniline.

Nā Hoʻohana:

1) Hoʻohana ʻia kēia huahana i ka synthesis organik a he mea koʻikoʻi ia no nā dyes azo a me nā dyes triphenylmethane; hiki ke hoʻohana ʻia ma ke ʻano he mea waena no nā kemika maikaʻi e like me nā mea hoʻohui rubber, nā mea pahū, a me nā mea kiʻi kiʻi.

2) Hoʻohana ʻia e like me nā mea hoʻohuihui pesticide a me nā dye, nā mea hoʻolalelale rubber, etc.

3) Hana ʻOkanika. Nā mea waena o ka waihoʻoluʻu.

ʻAno hana:

1. ʻO ke ʻano hana waikawa hydrochloric aniline hydrochloride a me ka ethanol i hoʻopili ʻia ma 180°C a me 2.94MPa, ua hoʻoheheʻe ʻia ka ethanol keu a me ka huahana ether, ua hoʻohui ʻia he 30% NaOH a me p-toluenesulfonyl chloride, a ua wehe ʻia ka huahana diethyl e ka distillation mahu Hiki ke hoʻohui ʻia ka Aniline a me ka sulfuric acid e loaʻa ai ka huahana.

2. Ke ʻano hana Phosphorus trichloride Hoʻopili ʻia ʻo Aniline, ethanol a me ka phosphorus trichloride ma 300°C a me 9.84MPa, a ua hoʻokaʻawale ʻia ka hui hopena e ka distillation vacuum e loaʻa ai ka N-ethylaniline.

 


Ka manawa hoʻouna: Mei-10-2021