2 5-bis(trifluoromethyl)benzoyl chloride(CAS# 393-82-8)
Nā hōʻailona pōʻino | C – ʻAiʻino |
Nā Code Risk | 34 - Ke kumu o ke kuni |
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. S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.) |
UN ID | UN 3265 8/PG 2 |
WGK Kelemānia | 3 |
Nānā Hazard | ʻAiʻino/Lachrymatory |
Papa Hazard | 8 |
Hui Pūʻulu | III |
Hoʻolauna
ʻO ka 2,5-bis(trifluoromethyl) benzoyl chloride he mea hoʻohuihui kino me ke kumu kemika C9H2ClF6O. He wai waihoʻoluʻu me ka ʻala ʻala. Eia ka wehewehe kikoʻī o ke ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana o 2,5-bis(trifluoromethyl) benzoyl chloride:
ʻAno:
-Nani: wai kala ʻole
-Molecular kaumaha: 250.56g/mol
-Ka Lae paila: 161-163°C
-Ka helu heheʻe:-5°C
-Ka mānoanoa: 1.51g/cm³
-Hōʻike Hōʻike: 1.4450(20°C)
E hoʻohana:
ʻO ka 2,5-bis(trifluoromethyl) benzoyl chloride he mea hoʻoponopono koʻikoʻi a hoʻohana nui ʻia i nā hopena synthesis he nui. Hiki ke hoʻohana ʻia e synthesize i nā pūhui me nā ʻano hana like ʻole, e like me ketones, ethers, esters, azides, etc.
Kaʻina hoʻomākaukau:
Ma keʻano laulā, hiki ke loaʻa ka hoʻomākaukau ʻana o 2,5-bis(trifluoromethyl) benzoyl chloride ma ka hana ʻana i ka 2,5-bis-trifluoromethylbenzoic acid me ka nui o ka thionyl chloride (SO2Cl2). Pono e hoʻokō ʻia ka hopena ma kahi mahana kūpono, a pono ka hoʻomaloʻo ʻana a me ka hoʻomaʻemaʻe kinoea.
ʻIke palekana:
ʻO ka 2,5-bis(trifluoromethyl) benzoyl chloride he mea hoʻonāukiuki i hiki ke hoʻonāukiuki i nā maka, kaʻili, a me ka'āpana hanu. Pono e mālama ʻia e pale aku i ka hoʻopili ʻana i ka wā e hoʻohana ai a e hōʻoia i ka hana ʻia ma kahi wahi e hoʻoheheʻe maikaʻi ʻia. E hōʻalo i ka hanu ʻana i kona mahu a pale i ka moni ʻana a i ʻole ke hoʻopā ʻana i nā kino o loko. E hoʻohana i nā mīkina lima pono, nā maka aniani a me nā lole pale i ka wā e hoʻohana ai. Inā loaʻa ka pilikia, holoi koke me ka wai nui a ʻimi i ke kōkua olakino. I ka hoʻohana ʻana a me ka mālama ʻana, pono e hahai i nā kaʻina hana palekana kūpono.