4-Fluoro-4′-methylbenzophenone（CAS# 530-46-1)
Hoʻolauna
ʻO ka 4-Fluoro-4 '-methylbenzophenone(4-Fluoro-4′-methylbenzophenone) he pūhui mea ola me ke ʻano C15H11FO a me ke kaumaha molekala o 228.25g/mol.
Penei kona mau waiwai.
Ke ʻano: ke aniani kala ʻole a i ʻole ka pauka crystalline
Hoʻoheheʻe: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe polar ʻole e like me ka ether a me ka petroleum ether, aneane hiki ʻole ke hoʻoheheʻe ʻia i ka wai.
Ka helu hehee: ma kahi o 84-87 ℃
Ka helu hoʻolapalapa: ma kahi o 184-186 ℃
Hiki ke hoʻohana ʻia ka 4-Fluoro-4 '-methylbenzophenone i nā mea hoʻopili meaʻai, nā dyes, fluorescent whitening agents, nā mea ʻala, pharmaceuticals a me nā pesticides. Hiki ke hoʻohana ʻia i loko o nā uhi optical, plastics, inks, ʻili a me nā textiles e hāʻawi i ka paʻa UV a me ka pale ʻana i ka wā.
ʻO kahi ala no ka hoʻomākaukau ʻana i ka 4-Fluoro-4 '-methylbenzophenone ʻo ia ka fluorinate ma o ka hopena o ka methylbenzophenone (benzophenone) a me ka hydrogen fluoride a i ʻole ka sodium fluoride.
No ka ʻike palekana, hiki i ka 4-Fluoro-4 '-methylbenzophenone ke hoʻonāukiuki a me ka huhū inā pili me ka ʻili, pono e pale i ka inhalation o kona lepo a pili me nā maka. I ka wā e hana ai, e ʻaʻahu i nā mea pale kūpono, e like me nā mīkina lima a me nā maka aniani, a e hana ma kahi wahi i hoʻoluʻu maikaʻi ʻia. Inā loaʻa ka inhalation a pili paha, e holoi koke i ka wahi i hoʻopilikia ʻia a e ʻimi i ka lāʻau lapaʻau inā pono.
