P-tert-butyl phenol (PTBP) CAS Nama 98-54-4
Whakaahuatanga hua
p-tert-Butylphenol (ingoa Ingarihi P-tert-Butylphenol, 4-t-Butylphenol) e mohiotia ana ko 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), whakapotohia hei PTBP.Ko te P-tert-butyl phenol he ma, he tawerewere ma ranei te totoka i te pāmahana rūma, me te kakara phenol alkyl motuhake.Ka wera i roto i te ahi tuwhera.Ka mura engari kare e mura, ka pirau na te wera ka puta nga hau paitini.Wairewa i roto i te waipiro, hākawa, pāhare, waiwaro kakara me ētahi atu whakarewa waro, pērā i te waihā, acetone, butyl acetate, penehīni, toluene, aha.Ko tenei hua nga ahuatanga noa o nga matū phenolic, i te whakapiri ki te marama, te wera, te whakapiri ki te hau, ka hohonu haere te tae.He paitini tenei hua, he ngawari te whakapataritari ki te kiri, ki te mucous membrane me nga kanohi.He paitini ki nga rauropi a-wai, a he roa pea nga paanga kino ki te taiao wai.Ko te kaupapa matua ko te whakahiato p-tert-butyl phenolic resin.Ka taea hoki te whakamahi hei aukati me te whakapumau.Ko te tātai rāpoi ko C10H14O.
Ingoa Hainamana: p-tert-butyl phenol
p-tert-Butylphenol
Whakapoto Ingarihi: PTBP
Ira kohua: 238℃
【Tau takiuru CAS 】98-54-4
【Tau whakauru EINECS 】202-679-0
Waehere kawe taonga kino: 3077
【 Taumaha rāpoi 】 150.2176
【 Tātai rāpoi me te tātai Hanganga 】 Ko te tātai rāpoi ko C10H14O, ā, ko te tātai matū e whai ake nei
Ngota: 150.22
Ko te kiato whanaunga he 20 ℃ : 1.03
CASNNo:98-54-4
Te ahua (Te ahua: he ma, he ma, he tawerewere maamaa ranei
Ihirangi (Parakore) :≥99%
Chroma: ≤100APHA
Wāhi mīti :≤97.0℃
Irahiko:113℃
Kiato pātahi: 0.908
Ira whakarewa: 98℃
Taupū Reractive: 1.4787
Taonga matū
He wairewa ki te mewaro, acetone, benzene, ewaro, etera, he paku whakarewa ki te wai.Ka wera te mura ahi.Ko te pirau ma te wera ka tuku hau paitini.He paihana, he ngawari ki te kiri, ki te mucous membrane me nga kanohi.
Ka whakamahia mo te whakahiato p-tert-butyl phenolic resin.Ka taea hoki te whakamahi hei aukati me te whakapumau.Rokiroki i roto i te whare putunga hauhautanga, whai hau.Kia matara atu i te ahi, te wera me te marama.
taonga
He ma, he tawerewere ma ranei tenei hua i te pāmahana rūma.He mura engari kaore e mura.He kakara phenol alkyl motuhake.Wairewa i roto i te waipiro, hākawa, pāhare, waiwaro kakara me etahi atu whakarewa waro, pērā i te waihā, acetone, butyl acetate, penehīni, toluene, wairewa i roto i te wairewa alkali kaha, paku wairewa i roto i te wai.Ko tenei hua nga ahuatanga noa o nga matū phenolic, i te whakapiri ki te marama, te wera, te whakapiri ki te hau, ka hohonu haere te tae.
Taurangi kounga
Ingoa taupū hua tino pai hua karaehe tuatahi hua whai tohu
Te ahua Pepa ma he ma, he kowhai kowhai totoka ranei
Hautau papatipu /% o p-tert-butylphenol ≥99.0 96.0 95.0
Ira whakarewa / ℃≥97.O 95.O 94.O
Makuku /%≤O.5 1.O 1.0
Rokiroki
He ahi me te wai
Whakamahinga
Ka whakamahia ki te whakaputa i nga kapia phenolic whakarewa hinu, te whakapumau marama me te kakara.
Taonga matū
[Nga tauhohenga matū noa] me te whakakapinga mowhiti phenol-benzene me nga ahuatanga tauhohenga hydroxyl.
hāora
[Polymerization hazard] Karekau he morearea polymerization
Te whakamahi matua
He taonga antioxidant te P-tert-butylphenol, ka taea te whakamahi hei whakapumau mo te rapa, te hopi, te hauwai maota me te muka kena.Uv absorbent, pesticide, rapa, peita me etahi atu matū anti kapiti.Hei tauira, whakamahia mo te polycarbon resin, tert-butyl phenolic resin, epoxy resin, polyvinyl chloride, styrene stabilizer.I tua atu, ko reira ano te rauemi mata o te ngarara ngarara ho'oraa, pesticide me te acaricide, kakara me te kaihoko tiaki tipu.Ka taea hoki te whakamahi hei whakangawari, hei whakarewa, hei taapiri o nga tae me nga peita, te antioxidant o te hinu whakahinuhinu, te hinu whakahinu me te taapiri o te wahie waka.
Te paitini me te taiao
No te paihana matū tenei hua.Ko te mahanga, te pa atu ki te ihu, ki te kanohi, ki te kai ranei ka whakapataritari i nga kanohi, kiri me nga kiri mucous.Ko te pa ki te kiri ka pa mai te mate mate me te wera.Ko te pirau o te wera ka puta te hau paitini;
He paitini tenei hua ki nga rauropi wai, a, ka roa pea nga paanga kino ki te taiao wai.Kia tupato ki nga aitua taiao o te para me nga hua mai i te mahi whakaputa.
Te takai, te rokiroki me te kawe
Ka whakakikoruatia te hua ki te kiriata polypropylene, ka pania ki te peeke pepa-a-te-maama, ka whakakiia ki roto i te peere kaata pakeke me te taumaha kupenga 25Kg/peeke.Rokiroki i roto i te ruma hauhautanga, hau, maroke me te pouri.Kaua e whakanohoia ki te taha o nga paipa wai o runga me raro me nga taputapu whakamahana, hei aukati i te makuku, te paheketanga o te wera.Kia matara atu i te ahi, i nga puna wera, i nga waiora me nga kai.Me ma, kia maroke nga huarahi kawe me te tiaki i te ra me te ua i te wa e kawe ana.
