4-Chloro-3-hydroxybenzotrifluoride（CAS# 40889-91-6)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | R10 – Hiki ke ahi R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. |
| Ka wehewehe palekana | S16 – E hoʻokaʻawale i nā kumu hoʻā. 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. |
| UN ID | UN 1993 3/PG 3 |
| WGK Kelemānia | 3 |
| HS Code | 29081990 |
| Nānā Hazard | Hoʻonanea |
| Papa Hazard | 3 |
| Hui Pūʻulu | III |
Hoʻolauna
ʻO 4-Chloro-3-hydroxytrifluorotoluene kahi mea hoʻohuihui. Penei kona mau waiwai.
1. Nānā: 4-chloro-3-hydroxytrifluorotoluene he kala ʻole i ka wai melemele māmā.
2. Solubility: He haʻahaʻa haʻahaʻa ka solubility i ka wai a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka ether, alcohols, etc.
3. Paʻa: He mea paʻa ia i ka māmā, ka wela, a me ka oxygen.
Loaʻa i ka 4-Chloro-3-hydroxytrifluorotoluene nā ʻano hana like ʻole i ka ʻoihana kemika, me:
1. Ma keʻano he stabilizer: ʻo kona molecular structure i loko o nā pūʻulu hydroxyl a me fluorine atoms, kahi e loaʻa ai ka paʻa maikaʻi a me nā waiwai antioxidant, a hiki ke hoʻohana ʻia ma ke ʻano he stabilizer ma nā māla o nā plastics, rubber, dyes and coatings.
2. Ma ke ʻano he reagent: Hiki ke hoʻohana ʻia e like me ka reagent i ka synthesis organik, no ka laʻana, no ka synthesis o nā pūhui fluorinated.
ʻO ke ala no ka hoʻomākaukau ʻana i ka 4-chloro-3-hydroxytrifluorotoluene penei:
Loaʻa kahi ʻano hoʻomākaukau maʻamau ma ka hoʻopili ʻana i ka trifluorotoluene me ka thionyl chloride. ʻO nā ʻanuʻu kikoʻī ka hopena o ka trifluorotoluene me ka thionyl chloride ma lalo o nā kūlana kūpono, a ukali ʻia e ka hydrochlorination e loaʻa ai ka 4-chloro-3-hydroxytrifluorotoluene.
ʻIke palekana:
2. Hōʻalo i ka pilina pololei me nā mea hoʻoheheʻe ikaika e pale i nā hopena ʻino.
3. I ka wā o ka hoʻohana ʻana a me ka mālama ʻana, e hoʻokaʻawale i ke ahi a me ke kaiapuni kiʻekiʻe, a mālama i kahi maloʻo a maloʻo.
4. E hoʻohana i nā mea pale kūpono e like me nā mīkina lima, nā maka aniani, a me nā lole pale i ka wā e hoʻohana ai.
