2 3 4-Trifluorobenzoic acid（CAS# 61079-72-9)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu 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. S37/39 – E hoʻohana i nā mīkina lima kūpono a me ka pale maka/maka S36 – E komo i nā lole pale kūpono. |
| WGK Kelemānia | 3 |
| HS Code | 29163990 |
| Papa Hazard | HOOLAHA |
Hoʻolauna
ʻO ka 2,3,4-Trifluorobenzoic acid he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:
ʻAno maikaʻi:
- Ke ʻano: 2,3,4-trifluorobenzoic acid he paʻa kala kala ʻole.
- Solubility: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā ethers a me nā ʻawaʻawa a hiki ke hoʻoheheʻe iki ʻia i ka wai.
- Paʻa: Paʻa paʻa i ka wela lumi, akā hiki ke hoʻemi ʻia e nā mea hoʻokahe ikaika a i ʻole nā mea hoʻohaʻahaʻa i nā wela kiʻekiʻe.
- Ka nui: approx. 1.63 g/cm³.
E hoʻohana:
- 2,3,4-Trifluorobenzoic acid ka mea maʻamau i hoʻohana ʻia ma ke ʻano he koʻikoʻi koʻikoʻi i ka synthesis organik.
- Hiki ke hoʻohana ʻia ma ke ʻano he mea pale ahi i nā uhi, nā kala, nā plastics, a me nā polymers.
Hanana:
Hiki ke hoʻomākaukau ʻia ka 2,3,4-Trifluorobenzoic acid e nā ala synthetic penei:
- Hoʻopili ʻia ka waikawa Benzoic me ka trifluoroacetyl chloride e hana i ka 2,3,4-trifluorobenzoyl chloride.
- A laila, hoʻopili ʻia ka 2,3,4-trifluorobenzoyl chloride me ka wai e hāʻawi i ka 2,3,4-trifluorobenzoic acid.
ʻIke palekana:
- Hiki i ka lepo a me ka mahu o 2,3,4-trifluorobenzoic acid ke hoʻonāukiuki i nā maka, ka ʻili a me ka ʻōnaehana hanu.
- E hoʻohana i nā mea pale pilikino kūpono e like me nā maka pale, nā mīkina lima, a me nā pale pale i ka wā e hoʻohana ai a lawelawe paha.
- Ke ʻike ʻia i ka hui, pono e holoi koke ʻia ka wahi i hoʻopili ʻia me ka wai maʻemaʻe a pono e ʻimi ʻia ka lāʻau lapaʻau i ka hiki.
- I ka mālama ʻana a me ka mālama ʻana, pono e mālama ʻia nā ʻano palekana a me nā kaʻina hana, e like me ka mālama ʻana i kahi kaiapuni maikaʻi a me ka pale ʻana i ka pili ʻana me nā mea like ʻole.
