4-Chloro-4′-fluorobutyrophenone（CAS# 3874-54-2)
| Nā Code Risk | R22 – Poino ke aleia 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 | S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka. S36 – E komo i nā lole pale kūpono. S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. |
| WGK Kelemānia | 3 |
| TSCA | ʻAe |
| Nānā Hazard | Hoʻonanea |
Hoʻolauna
ʻO 4-Chloro-4′-fluorobutanone he mea hoʻohuihui. Eia ka hōʻike e pili ana i nā waiwai, nā hoʻohana, nā ʻano hoʻomākaukau, a me nā ʻike palekana o kēia pūhui:
ʻAno maikaʻi:
- Ke ʻano: 4-Chloro-4′-fluorophenone he wai kala ʻole a māmā paha.
- Solubility: Hiki ke hoʻoheheʻe ʻia i loko o kekahi mau mea hoʻoheheʻe organik e like me ka chloroform, nā ʻona, a me nā ethers.
E hoʻohana:
- Ma ka mahiʻai, hiki ke hoʻohana ʻia e hana i nā pesticides a me nā fungicides.
Hanana:
- Hiki ke hoʻomākaukauʻia ka 4-Chloro-4′-fluorobutanone e ka hopena o ka phenylbutanone me ka chlorine a me nā pūhui fluorine.
- ʻO ke ʻano hoʻomākaukau maʻamau ʻo ia ka hoʻomākaukau ʻana i ka 4-chlorophenone ma ka hopena o ka phenylbutanone a me ka hydrogen chloride, a laila ma ka hopena hydrogen fluoride e loaʻa ai ka 4-chloro-4′-fluorobutanone. Hoʻokō pinepine ʻia ka hopena i ka mahana kūpono a me ke kaomi.
ʻIke palekana:
- ʻO 4-Chloro-4′-fluorobutanone he mea kemika e hoʻohana ʻia e like me nā kaʻina hana palekana kūpono, e like me ke komo ʻana i nā mīkina lima pale, nā maka aniani, a me nā lole pale.
- I ka wā o ke kaʻina hana, e ʻalo i ka hoʻohu ʻana i kona mahu a i ʻole e pili ana i ka ʻili a me nā maka.
- E ʻimi koke i ka lāʻau lapaʻau ke ʻai ʻia, inhaled, a i ʻole i ka pili ʻana me ka ʻili i ka ʻili a hāʻawi i ka Pepa ʻIkepili Palekana o ke kemika i kāu kauka no ka ʻike.
I ka hoʻohana ʻana i kekahi kemika, he mea nui e hahai i ka mālama pono ʻana a me ke alakaʻi palekana a e hana i nā hana kūpono i kēlā me kēia hihia.
