4-Chloro-4'-Hydroxy Benzophenone,CAS#42019-78-3
CAS#: 42019-78-3
ʻAno Molekala: C13H9O2Cl
Hui Pū ʻIa:
Hoʻohana: ka waena waena o ka fenofibrate.
Hōʻike:
Ke ʻano: ʻAlani a i ka ʻulaʻula ʻulaʻula pauka
Pohō ma ka maloʻo: ≤0.50%
Ke koena ma ka ʻāʻī: ≤0.5%
Hoʻokahi haumia: ≤0.5%
Huina haumia: ≤1.5%
Maʻemaʻe: ≥99.0%
Hoʻopili: 250kg / ʻeke a me 25kg / fiber pahu
Nā waiwai physicochemical:
Māmā: 1.307 g / cm3
Ka helu hehee: 177-181 ° C
Kekahi uila: 100 ° C
Hōʻike hoʻohālikelike: 1.623
Kūlana mālama: e mālama i loko o kahi pahu paʻa paʻa.
Paʻa: Paʻa ma lalo o nā mahana maʻamau a me nā kaomi
Hoʻohana kikoʻī
Hoʻohana maʻamau ia i ka synthesis organik a he waena ia o ka radiomiphene lāʻau anti infertility
Hana hana:
1. Ua hoʻomākaukauʻia ka P-chlorobenzoyl chloride e ka hopena o ka p-chlorobenzoyl chloride me ka anisole, a ma hope o ka hydrolysis a me ka demethylation.
2. Ka hopena o ka p-chlorobenzoyl chloride me ka phenol: e hoʻoheheʻe i ka 9.4g (0.1mol) o ka phenol i 4ml o 10% sodium hydroxide solution, e hoʻohui i 14ml (0.110mol) o ka p-chlorobenzoyl chloride dropwise ma 40 ~ 45 ℃, e hoʻohui i loko. 30min, a hana i ka wela like no 1H.E hooluolu i ka wela o ka lumi, kānana a maloʻo no ka loaʻa ʻana o 22.3g o ka phenyl p-Chlorobenzoate.ʻO 96% ka hopena, a ʻo ka helu heheʻe he 99 ~ 101 ℃.
Hana hana:
1. Ua hoʻomākaukauʻia ka P-chlorobenzoyl chloride e ka hopena o ka p-chlorobenzoyl chloride me ka anisole, a ma hope o ka hydrolysis a me ka demethylation.
2. Reaction o p-chlorobenzoyl chloride me phenol: hoʻoheheʻe 9.4g (0.1mol) o phenol i 4ml o 10% sodium hydroxide solution, hoʻohui i 14ml (0.110mol) o p-chlorobenzoyl chloride dropwise ma 40 ~ 45℃, hoʻohui i loko o 30min, a hana i ka mahana like no 1H.E hooluolu i ka wela o ka lumi, kānana a maloʻo no ka loaʻa ʻana o 22.3g o ka phenyl p-Chlorobenzoate.ʻO 96% ka hopena, a ʻo ka helu hoʻoheheʻe he 99 ~ 101℃.
Popilikia ola kino:
hoʻopilikia i ka ʻili.Hoʻopilikia i ka maka.Hiki ke hoʻopilikia i ka ʻōpū hanu.
Nā mea e mālama ai:
E hoʻomaʻemaʻe pono ma hope o ka hana.
E hoʻohana i nā mīkina lima palekana / nā lole pale / nā makaʻala pale / nā maka pale.
E pale i ka inhalation o ka lepo / uahi / kinoea / uahi / mahu / ehu.
E hoʻohana wale ma waho a i ʻole me ka ea maikaʻi.
Pane ulia:
Inā pili ka ʻili: holoi pono me ka wai.
Inā pilikia ka ʻili: e ʻimi i ka lāʻau lapaʻau.
Wehe i nā lole i haumia a holoi ma mua o ka hoʻohana hou ʻana
Inā ma nā maka: E holoi pono me ka wai no kekahi mau minuke.Inā ʻoe e hoʻohana i nā leka pili a hiki iā ʻoe ke lawe maʻalahi iā lākou i waho, e lawe i waho.E hoʻomau i ka holoi ʻana.
Inā ʻike mau ʻoe i ka huhū o ka maka: e ʻike i ke kauka / kauka.
I ka hihia o ka inhalation ulia: e hoʻoneʻe i ke kanaka i kahi me ka ea hou a mālama i kahi kūlana hanu ʻoluʻolu.
Inā maikaʻi ʻole ʻoe, e kelepona i ke kikowaena detoxification / kauka
Mālama palekana:
E kūʻai i kahi wahi maikaʻi.E pani i ka ipu.
Pono e paʻa ka wahi mālama.
Holoi ʻōpala:
E hoʻolei i nā ʻike / pahu e like me nā lula kūloko.
Nā hana kōkua mua:
Inhalation: ina inhaled, hoʻoneʻe i ka mea maʻi i ka ea hou.
Pili i ka ʻili: wehe i nā lole haumia a holoi pono i ka ʻili me ka wai kopa a me ka wai maʻemaʻe.Inā pilikia ʻoe, e ʻike i ke kauka.
Hoʻopili maka: hoʻokaʻawale i nā lihilihi a holoi me ka wai kahe a i ʻole ka paʻakai maʻamau.E ʻimi koke i ka lāʻau lapaʻau.
Ingestion: kāmu a ʻaʻole e hoʻoulu i ka luaʻi.E ʻimi koke i ka lāʻau lapaʻau.
'Ōlelo Aʻo no ka mālamaʻana i ka mea hoʻopakele: e hoʻoneʻe i ka mea maʻi i kahi palekana.E kūkākūkā i ke kauka.E hōʻike i kēia manual ʻenehana palekana kemika i ke kauka ma ka pūnaewele.