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huahana

2 5-bis(trifluoromethyl)benzoyl chloride(CAS# 393-82-8)

Waiwai Kemika:

ʻĀpana Molekala C9H3ClF6O
Molar Mass 276.56
ʻO ka mānoanoa 1.528g/mLat 25°C(māmā)
Lae Boling 185
Lae Flash 165°F
Puʻupuʻu mahu 0.00346mmHg ma 25°C
Kūlana Waihona 2-8 ℃
Pilikino Lachrymatory
Hōʻike Hōʻike n20/D 1.4315(māmā)

Huahana Huahana

Huahana Huahana

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.


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