2.4 Dimethylaniline (C8H11N), e mōhio ana koe?

Nō hea mai, ā, he aha te whakamahinga?

He wai hinuhinu, kāore he tae. Ka hohonu ake te tae i roto i te mārama me te hau. He wairewa paku ki te wai, ka wairewa ki te etanoru, te etera, te benzene me ngā otinga waikawa. Ka whakamahia hei takawaenga mō ngā patu pepeke, ngā rongoā me ngā tae.

I taua wā anō, ka whakaniotahia mai i te m-xylene kia puta ai te 2,4-dimethylnitrobenzene me te 2,6-dimethylnitrobenzene. I muri i te whakatikatika, ka tāpirihia te 2,4-dimethylnitrobenzene mā te whakamahi i te whakakorikori. Ko ngā hua ka puta mai i te whakaiti hauwai.

Ngā taonga paitini, ka mura i roto i te mura tuwhera; ka tauhohe ki ngā waikura; ka memeha te paoa waikura hauota paitini i te wera nui. I te wā e rongoa ana, e kawe ana hoki, me whakapūhaumātao te whare putunga, me whakamaroke hoki i te pāmahana iti; rongoa motuhake mai i ngā waikawa, ngā waikura, me ngā tāpiringa kai.

ngā āhuatanga matū
2,4-Dimethyl aniline
CAS 95-68-1
Te tātai ngota C8H11N
taumaha ngota 121.18
Nama EINECS 202-440-0
Te ira rewa 16 °C
Te pūmahana koropupū 218 °C (iritihia)
Kiato 0.98 g/mL i te 25 °C (i te rama)
Te mātotoru o te kohu 4.2 (vs te hau)
Pēhanga kohu 0.16 mm Hg (25 °C)
Taupū whakaata n20/D 1.558 (lit. .)
Pūwāhi mura 195 °F

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