P-tert-butyl phenol (PTBP) CAS No. 98-54-4
wehewehe huahana
p-tert-Butylphenol (inoa Pelekania P-tert-Butylphenol, 4-t-Butylphenol) i ʻike ʻia ʻo 4-tert-Butylphenol (4-tert-Butylphenol), 1-Hydroxy-4-tert-butylbenzene (1-hydroxy - 4-tert-Butylbenzene), 4-(1,1, Dimethylethyl)phenol (4-(1, 1-dimethylethyl)phenol), i hōʻoki ʻia ʻo PTBP.ʻO ka P-tert-butyl phenol he keʻokeʻo a i ʻole keʻokeʻo paʻa paʻa ma ka lumi wela, me ka ʻala alkyl phenol kūikawā.ʻAi ia i ka lapalapa ākea.Hiki ke ʻā akā ʻaʻole hiki ke puhi ʻia, hoʻopau ʻia e ka wela i nā kinoea ʻona.Hiki ke hoʻoheheʻe ʻia i loko o nā waiʻona, esters, alkanes, aromatic hydrocarbons a me nā mea hoʻoheheʻe organik ʻē aʻe, e like me ka ethanol, acetone, butyl acetate, gasoline, toluene, a pēlā aku.Loaʻa i kēia huahana nā hiʻohiʻona maʻamau o nā mea phenolic, e pili ana me ka māmā, ka wela, ka hoʻopili ʻana me ka ea, hohonu hohonu ka kala.He mea ʻawaʻawa kēia huahana a hoʻonāukiuki i ka ʻili, ka mucous membrane a me nā maka.He mea ʻawaʻawa i nā meaola wai a loaʻa paha nā hopena ʻino no ka wā lōʻihi i ke kaiapuni wai.ʻO ke kumu nui ka synthesize p-tert-butyl phenolic resin.Hiki ke hoʻohana ʻia ma ke ʻano he inhibitor a stabilizer.ʻO C10H14O ke kumu mole.
inoa Pākē: p-tert-butyl phenol
p-tert-Butylphenol
Pōkole English: PTBP
Puni paila: 238 ℃
【Ka helu helu CAS 】 98-54-4
【EINECS helu helu 】202-679-0
Helu hoʻoili waiwai ʻino: 3077
【 Kaumaha molekula 】150.2176
【 Huihui Molekule a me Kumu Hana 】 ʻO C10H14O ke kumu hoʻohālike molekole, a penei ke ʻano o ke kinikini.
Molekala: 150.22
ʻO ka mānoanoa pili he 20 ℃ : 1.03
CASNo:98-54-4
ʻAno (Ke ʻano: keʻokeʻo a i ʻole protowhite flake solid
Maʻiʻo (Maʻemaʻe): ≥99%
Chroma: ≤100APHA
Kekahi hau:≤97.0 ℃
Lahi uila:113 ℃
Māmā pili: 0.908
Ka helu hehee: 98 ℃
Hōʻike hoʻohālikelike: 1.4787
Waiwai kemika
Hiki ke hoʻoheheʻe ʻia i ka methanol, acetone, benzene, ethanol, etera, hiki ke hoʻoheheʻe iki ʻia i ka wai.Hiki ke wela ka lapalapa ahi.Hoʻokuʻu ʻia nā kinoea ʻawaʻawa i ka palaho e ka wela.ʻO ka ʻawaʻawa, haʻahaʻa haʻahaʻa i ka ʻili, mucous membrane a me nā maka.
Hoʻohana ʻia no ka synthesizing p-tert-butyl phenolic resin.Hiki ke hoʻohana ʻia ma ke ʻano he inhibitor a stabilizer.E kūʻai i loko o kahi hale kūʻai maʻalili.E mālama i ke ahi, ka wela a me ka māmā.
waiwai
ʻO kēia huahana he keʻokeʻo a i ʻole keʻokeʻo flake paʻa i ka lumi wela.ʻAʻole hiki ke puhi ʻia.Loaʻa iā ia ka ʻala alkyl phenol kūikawā.Hiki ke hoʻoheheʻe ʻia i loko o ka waiʻona, esters, alkanes, aromatic hydrocarbons a me nā mea hoʻoheheʻe ʻē aʻe, e like me ka ethanol, acetone, butyl acetate, gasoline, toluene, hiki ke hoʻoheheʻe ʻia i ka hopena alkali ikaika, hiki ke hoʻoheheʻe ʻia i ka wai.Loaʻa i kēia huahana nā hiʻohiʻona maʻamau o nā mea phenolic, e pili ana me ka māmā, ka wela, ka hoʻopili ʻana me ka ea, hohonu hohonu ka kala.
Heluhelu maikaʻi
ʻO ka inoa papa inoa huahana maikaʻi loa huahana papa mua huahana kūpono
ʻAno keʻokeʻo keʻokeʻo a i ʻole melemele puʻupuʻu paʻa
ʻO ka hakina nui /% o ka p-tert-butylphenol ≥99.0 96.0 95.0
Ka helu hehee / ℃≥97.O 95.O 94.O
Waiwai /%≤O.5 1.O 1.0
Halekuai
He ahi a me ka wai
Hoʻohana
Hoʻohana ʻia e hana i nā resins phenolic hiki ke hoʻoheheʻe ʻia i ka aila, nā stabilizer māmā a me nā mea ʻala.
Waiwai kemika
[Nā hana kemika maʻamau] me ka hoʻololi apo phenol-benzene a me nā waiwai hoʻonā hydroxyl.
ʻOkika
[Polymerization hazard] ʻAʻohe pilikia polymerization
Hoʻohana nui
He mau waiwai antioxidant ka P-tert-butylphenol a hiki ke hoʻohana ʻia ma ke ʻano he stabilizer no ka lāʻau, kopa, hydrocarbons chlorinated a me nā fiber digestive.Uv absorbent, pesticide, rubber, pena a me kekahi mea anti-cracking agent.No ka laʻana, hoʻohana ʻia no ka resin polycarbon, tert-butyl phenolic resin, epoxy resin, polyvinyl chloride, styrene stabilizer.Eia kekahi, ʻo ia hoʻi ka mea maka o ka lāʻau lapaʻau insect repellent, pesticide a me ka acaricide, ʻala a me ka mea mālama mea kanu.Hiki ke hoʻohana ʻia e like me ka softener, solvent, additive of dyes and paints, antioxidant of lubricating oil, oil demulsifier and additive o ka wahie kaʻa.
ʻona a me ke kaiapuni
Aia kēia huahana i ka make kemika.ʻO ka inhalation, pili me ka ihu, nā maka a i ʻole ka ʻai ʻana hiki ke hoʻonāukiuki i ka maka, ka ʻili a me nā membrane mucous.Hiki i ka hoʻopili ʻana i ka ʻili ke hoʻoulu i ka dermatitis a me ke ahi.Hāʻawi ka hoʻoheheʻe wela i ke kinoea ʻona;
He mea ʻawaʻawa kēia huahana i nā mea ola wai a loaʻa paha nā hopena ʻino no ka wā lōʻihi i ke kaiapuni wai.E noʻonoʻo pono i ka pōʻino o ka ʻōpala a me nā huahana mai ke kaʻina hana.
Hoʻopili, mālama a me ka lawe ʻana
Hoʻopili ʻia ka huahana me ke kiʻiʻoniʻoni polypropylene, uhi ʻia me ka ʻeke pepa māmā a hoʻopaʻa ʻia i loko o ka pahu pahu pahu paʻa me ke kaumaha ʻupena o 25Kg/ ʻeke.E kūʻai i loko o kahi lumi hale kūʻai anuanu, ventilated, maloʻo a pouli.ʻAʻole e kau ʻia ma kahi kokoke i nā paipu wai o luna a me lalo a me nā mea hoʻomehana, e pale ai i ka makū, ka hoʻohaʻahaʻa ʻana i ka wela.E mālama i ke ahi, nā kumu wela, nā mea ʻona a me nā meaʻai.E maʻemaʻe, maloʻo a pale ʻia ke ala o ka lawe ʻana mai ka lā a me ka ua i ka wā o ka lawe ʻana.
