4-Cyanophenylhydrazine hydrochloride（CAS# 2863-98-1)
| Nā hōʻailona pōʻino | Xn – Poino |
| Nā Code Risk | R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36 – E komo i nā lole pale kūpono. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. |
| UN ID | UN 2811 6.1/PG 3 |
| WGK Kelemānia | 3 |
| HS Code | 29280000 |
| Nānā Hazard | ʻinoʻino |
| Hui Pūʻulu | III |
Hoʻolauna
ʻO ka 4-Cyanophenylhydrazine hydrochloride he mea hoʻohuihui mea ola me ke kumu kemika C6H6N4 · HCl. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana:
ʻAno:
ʻO 4-Cyanophenylhydrazine hydrochloride he paʻa keʻokeʻo keʻokeʻo, hiki ke hoʻoheheʻe ʻia i ka wai a me kekahi mau mea hoʻoheheʻe organik. Hiki ke puhi a hiki ke hana i nā kinoea ʻona.
E hoʻohana:
ʻO 4-Cyanophenylhydrazine hydrochloride kahi mea hoʻohui waena maʻamau. Hiki ke hoʻohana ʻia ma ke ʻano he mea maka no nā hopena synthesis organik, no ka laʻana, no ka synthesis o nā dyes, fluorescent dyes a organometallic complexes, etc.
Hanana:
Hoʻomākaukau ʻia ka 4-Cyanophenylhydrazine hydrochloride ma ka hana ʻana i ka phenylhydrazine hydrochloride me ka sodium cyanide. Hoʻoheheʻe mua ʻia ka Phenylhydrazine hydrochloride a me ka sodium cyanide i loko o ka solvent e pili ana, a laila hui ʻia nā hopena ʻelua a hoʻoulu ʻia ka hopena i kahi mahana kūpono no kekahi manawa. ʻO ka hope loa, loaʻa ka huahana crude ma ka kānana ʻana, a hoʻomaʻemaʻe ʻia e ka holoi ʻana a me ka recrystallization e loaʻa ai ka huahana maʻemaʻe.
ʻIke palekana:
ʻO 4-Cyanophenylhydrazine hydrochloride he mea hoʻonāukiuki a ʻino a hiki ke hōʻeha i ka ʻili, nā maka a me ka ʻōpū hanu. Pono e hoʻohana ʻia nā mea pale kūpono e like me nā mīkina lima, nā maka aniani a me nā masks i ka wā e hoʻohana ai. Hōʻalo i ka lepo i ka wā e hana ai a mālama i kahi kaiapuni keʻena hoʻoheheʻe maikaʻi. Inā loaʻa ʻole ʻoe iā ia, pono ʻoe e holoi koke me ka nui o ka wai a ʻimi i ka lāʻau lapaʻau. Eia kekahi, pono e mālama ʻia mai ke ahi a me nā mea oxidizing a mālama ʻia i kahi maloʻo a maloʻo.
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