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N,N-Dimethyl-3-nitroaniline(CAS#619-31-8)

Waiwai Kemika:

ʻĀpana Molekala C8H10N2O2
Molar Mass 166.177
ʻO ka mānoanoa 1.193g/cm3
Lae hehee 57-61 ℃
Lae Boling 282.5°C ma 760 mmHg
Lae Flash 117°C
Puʻupuʻu mahu 0.00334mmHg ma 25°C
Hōʻike Hōʻike 1.591

Huahana Huahana

Huahana Huahana

Ka wehewehe palekana S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.

 

Hoʻolauna

ʻO ka N,N-Dimethyl-3-nitroaniline ka mea hoʻohuihui mea ola me ke ʻano kemika C8H10N2O2. He paʻa ʻulaʻula ʻulaʻula hohonu, hiki ke hoʻoheheʻe ʻia i loko o nā waiʻona a me nā mea hoʻoheheʻe organik, a hiki ke hoʻoheheʻe iki ʻia i ka wai.

 

N, N-Dimethyl-3-nitroaniline he mau noi koʻikoʻi i ka synthesis organik. Hiki ke hoʻohana ʻia ma ke ʻano he kala waena, a hiki ke hoʻohana ʻia e hoʻomākaukau i nā pesticides, nā lāʻau lapaʻau a me nā mea photosensitive.

 

Hoʻomākaukau mau ʻia kāna ʻano hoʻomākaukau e ka hopena o ka aniline a me ka waikawa nitrous. Hoʻopili mua ʻia ʻo Aniline me ka waikawa nitrous e hana ai i ka nitrosoaniline, a laila hana ʻia ka nitrosoaniline me ka methanol e hana i ka N-methyl-3-nitroaniline. ʻO ka mea hope loa, hoʻopili ʻia ka N-methyl-3-nitroaniline me kahi mea methylating e hāʻawi iā N, N-Dimethyl-3-nitroaniline.

 

Ke hoʻohana a mālama ʻia, pono e hoʻomaopopo ʻia ʻo N, N-Dimethyl-3-nitroaniline he mea ʻawaʻawa. Hiki ke hoʻonāukiuki i ke kino o ke kanaka, a loaʻa iā ia nā mea e hoʻonāukiuki i ka maka a me ka ʻili. Pono e ʻaʻahu ʻia nā mea pale pilikino e like me nā mīkina lima pale, nā maka aniani a me nā lole pale i ka wā o ka hana. Eia hou, pono e kaawale mai ke ahi a me ka oxidant, e pale aku ka waiho ana me ka waika ikaika a i ole alkali. Ke hoʻolei ʻia ka ʻōpala, pono e hoʻolei ʻia e like me nā kānāwai kūloko. Ke hoʻohana ʻia i loko o ka hale hana a i ʻole ka hana ʻenehana, pono e hahai ʻia nā kikoʻī kūpono a me nā kaʻina hana palekana.


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