3-amino-4-fluorobenzonitrile(CAS# 63069-50-1)
Nā Code Risk | R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. R36/38 – Hoʻonanea i ka maka 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. S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. |
UN ID | UN3439 |
HS Code | 29269090 |
Nānā Hazard | Hoʻonanea |
Papa Hazard | 6.1 |
Hui Pūʻulu | III |
Hoʻolauna
ʻO ia ka mea hoʻohui kino me ke ʻano kemika C7H5FN2. Eia ka wehewehe ʻana o kona ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana.
ʻAno:
-Nani: ʻAʻole waihoʻoluʻu i ka pauka crystalline keʻokeʻo.
-Ka helu heheʻe: ma kahi o 84-88 degere Celsius.
-Solubility: Hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik, e like me ka ethanol, ether a me dimethyl sulfoxide.
E hoʻohana:
- hoʻohana nui ʻia i ke kahua o ka synthesis organik, hiki ke hoʻohana ʻia e like me nā intermediates a me nā reagents kemika.
-Hiki ke hoʻohana ʻia e synthesize i nā pūhui organik ʻē aʻe, e like me nā lāʻau lapaʻau, pesticides a me nā mea hoʻonaninani.
Kaʻina hoʻomākaukau:
ʻAʻole paʻakikī ke ʻano hoʻomākaukau. Eia ke ʻano hoʻomākaukau maʻamau.
Hoʻokumu ʻia ka hopena o 2-amino -4-chlorobenzonitrile a me ka sodium fluoride ma lalo o ka catalysis o ka copper chloride. Hana ʻia nā ʻano hopena i ka ethyl acetate, maʻamau e koi ana i ka hoʻomehana ʻana o ka hopena a me nā kaʻina hana kūpono.
ʻIke palekana:
-He haʻahaʻa volatility ma lalo o nā kūlana hana maʻamau. Eia nō naʻe, ma ke ʻano he mea kemika, pono nō e hoʻokō i nā kaʻina hana palekana lab.
-He mea hoʻonāukiuki paha kēia hui i nā maka a me ka ʻili. Manaʻo ʻia e hoʻokomo i nā mīkina lima pale kūpono a me nā aniani i ka wā e hoʻohana ai.
-I ka mālama ʻana a me ka lawe ʻana, e pale i ka hoʻopili ʻana me nā oxidants ikaika a me nā waikawa ikaika e pale ai i nā pōʻino weliweli.
- Nā hana kōkua mua: Inā pili me ka ʻili a i ʻole nā maka, holoi koke me ka wai nui. Inā komo a inhaled, e ʻimi koke i ke kōkua olakino.