2-Fluorobenzonitrile（CAS# 394-47-8)
Pilikia a palekana
| Nā Code Risk | R22 – Poino ke aleia R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili. R41 – Ka pilikia o ka poino nui i na maka R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia. |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S39 - Hoʻohana i ka pale maka / maka. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S36 – E komo i nā lole pale kūpono. |
2-Fluorobenzonitrile（CAS#394-47-8) Hoʻolauna
2-Fluorobenzonitrilehe mea hoʻohuihui. He wai waihoʻoluʻu ʻole a ʻeleʻele melemele me ka ʻala ikaika. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o 2-fluorobenzonitrile:
Nā waiwai:
- 2-Fluorobenzonitrile he wai hiki ʻole ke komo i loko o ka wai a he haʻahaʻa haʻahaʻa ke kaomi mahu ma ka lumi wela.
- Loaʻa iā ia ka solubility maikaʻi a hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol, acetone a me dimethylformamide.
- Paʻa ia i ka ea, akā hiki mai nā hopena kemika weliweli ke hoʻomehana ʻia i nā wela kiʻekiʻe a i ʻole ke hoʻopili ʻana me nā oxidants ikaika.
Hoʻohana:
- Hiki ke hoʻohana ʻia ma ke ʻano he mea maka no ka uhi ʻana, nā kala a me nā mea ʻala.
Kaʻina hoʻomākaukau:
- ʻElua mau ala nui no ka hoʻomākaukau ʻana i ka 2-fluorobenzonitrile: ke ʻano hoʻololi cyanide a me ke ʻano hoʻololi fluoride.
- ʻO ke ʻano hoʻololi cyanide e pili ana i ka hoʻololi ʻana o ka pūʻulu cyano i ke apo benzene a laila ka hoʻokomo ʻana i nā atom fluorine e pani i ka hui cyano.
- ʻO ke ʻano o ka hoʻololi ʻana i ka fluoride e pili ana i ka hoʻohana ʻana i ka fluoride ma ke ʻano he mea maka, e pane ana me ka chlorine, bromine a i ʻole haloform ma ke apo benzene, e pani ana i ka chlorine, bromine a i ʻole haloform me ka fluorine e loaʻa ai ka 2-fluorobenzonitrile.
ʻIke palekana:
- ʻO 2-Fluorobenzonitrile ka mea make i ke kino o ke kanaka. E ʻoluʻolu e pale i ka pili pono ʻana me ka ʻili, nā maka a me ka inhalation o kona mahu.
- E hoʻohana i nā mea pale pilikino kūpono e like me nā mīkina lima, nā aniani palekana a me nā lole pale i ka wā o ka hana.
- I ka wā e mālama ai, pono e hoʻokomo ʻia ka 2-fluorobenzonitrile i loko o kahi pahu i hoʻopaʻa ʻia, ma kahi mamao aku i ke ahi a me nā mea ʻona, a mālama pono ʻia e pale i ka leakage a me ka hopena.
