ngā purongo

Ngā kupu taurite:Ātiranirina;Ānirina,N-etirīni-;Ētirīnirina;N-EtirīniIina;n-etirīni-matūpuka-ānirina;n-etirīni-benzenamin;N-Etirīni-benzenamin;N-etirīni-benzenamin

Tau CAS: 103-69-5
Tātai ngota: C8H11N
Taumaha ngota: 121.18
Nama EINECS: 203-135-5
Ngā kāwai e pā ana:ngā rauemi mata matū waro; ngā hauwaiwaro kakara; ngā takawaenga rongoā; ngā takawaenga patu pepeke; ngā takawaenga tae; ngā poraka hanga waro; ngā tauhohenga whānui; ngā amine; ngā takawaenga o ngā Tae me ngā Tae; te matū waro; ngā Indazole; te aniline; ētahi atu rauemi mata

Ngā āhuatanga matū:wai kore tae. Te ira rewa -63.5°C (te ira tio -80°C), te ira kohua 204.5°C, 83.8°C (1.33kPa), te mātotoru whanaunga 0.958 (25°C), 0.9625 (2Chemicalbook0°C), te taupū whakaata 1.5559, te ira mura 85°C, te ira mura 85°C (tātai tuwhera). Kāore e rewa i roto i te wai me te ether, ka rewa i roto i te waipiro me te nuinga o ngā whakarewa waro. Ka tere te parauri ina pā ki te mārama, ina pā ki te hau rānei, me te kakara aniline.

Ngā Whakamahinga:

1) Ka whakamahia tēnei hua i roto i te hanga rauropi, ā, he takawaenga nui mō ngā tae azo me ngā tae triphenylmethane; ka taea hoki te whakamahi hei takawaenga mō ngā matū pai pēnei i ngā tāpiri rapa, ngā mea pahū, me ngā rauemi whakaahua.

2) Whakamahia hei takawaenga mō ngā patu pepeke me ngā tae, hei whakateretere rapa, me ētahi atu.

3) Te Hanganga Waro. Ngā takawaenga tae.

Tikanga whakaputa:

1. Mā te tikanga waikawa hauwaiora ka tauhohehia te aniline hydrochloride me te etanoru i te 180°C me te 2.94MPa, ka whakahorohia te etanoru taikaha me te etera hua-taha, ka tāpirihia te 30% NaOH me te p-toluenesulfonyl chloride, ā, ka tangohia te diethyl hua-taha mā te whakahoroi mamaoa. Ka taea te tāpiri i te aniline me te waikawa whanariki hei whiwhi i te hua.

2. Tikanga Phosphorus trichloride Ka tauhohehia te aniline, te etanoru me te phosphorus trichloride i te 300°C me te 9.84MPa, ā, ka wehea te ranunga tauhohenga mā te whakahorohoro korehau hei whiwhi i te N-ethylaniline.

 


Wā tuku: Mei-10-2021