2-Fluoro-5-Nitrobenzotrifluoride（CAS# 400-74-8)
| Nā Code Risk | 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. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S23 – Mai hanu i ka mahu. |
| UN ID | UN2810 |
| WGK Kelemānia | 3 |
| HS Code | 29049090 |
| Nānā Hazard | Hoʻonanea |
| Papa Hazard | 6.1 |
| Hui Pūʻulu | III |
Hoʻolauna
ʻO 2-fluoro-5-nitrotrifluorotoluene, i ʻike ʻia ʻo FNX, he mea hoʻohuihui. ʻO C7H3F4NO2 kona ʻano kemika.
Loaʻa iā 2-Fluoro-5-nitrotrifluorotoluene nā waiwai penei:
- Ke ʻano: 2-fluoro-5-nitrotrifluorotoluene he kala ʻole a i ʻole nā aniani melemele māmā.
- Ka hoʻoheheʻe ʻia: hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethyl acetate a me ka methylene chloride.
ʻO ka hoʻohana nui ʻana o 2-fluoro-5-nitrotrifluorotoluene ma ke ʻano he pesticide a me ka insecticide. Loaʻa iā ia ka hiki ke pepehi i nā ʻano mea ʻino. Hoʻohana ʻia ʻo ia ma ke ʻano he detonating agent i nā mea pahū pyrotechnic.
ʻElua mau ala nui no ka hoʻomākaukau ʻana i ka 2-fluoro-5-nitrotrifluorotoluene:
ʻO ka hopena o ka fluorination: Hoʻopili ka mea fluorinating me ka trifluorotoluene, a laila hoʻopili ka huahana me ka nitrifying agent e loaʻa ai ka 2-fluoro-5-nitrotrifluorotoluene.
Electrophilic substitution reaction: 2-fluoro-5-nitrotrifluorotoluene hiki ke loaʻa ma ka hana ʻana i nā pūhui ionic i loaʻa me nā pūhui 2-fluoro-5-nitroaromatic.
ʻIke palekana: ʻO 2-fluoro-5-nitrotrifluorotoluene kahi hui me nā mea ʻawaʻawa kiʻekiʻe a me ka huhū. I ka hoʻohana ʻana a i ʻole ka lawelawe ʻana, pono e mālama ʻia kēia mau mea palekana:
- E hoʻohana i nā mea pale pilikino e like me nā maka maka maka lima, a me nā ʻaʻahu.
- Hōʻalo i ka pili pono ʻana me ka ʻili, nā maka, a me ka ʻōpū hanu.
- E hoʻohana i loko o kahi ea maikaʻi.
- E mālama i ke ahi a me nā mea hiki ke hoʻā ʻia ke mālama ʻia.
- I ka wā e hoʻolei ai i ka ʻōpala, e ʻoluʻolu e hoʻolei iā ia e like me nā kānāwai kūloko.
E ʻoluʻolu e heluhelu pono a hahai i ka Pepa ʻIkepili Palekana o ka huahana a me ke alakaʻi i hāʻawi ʻia e ka mea hoʻolako ma mua o ka hoʻohana ʻana.
