P-tert-butyl phenol (PTBP) CAS Nke 98-54-4
Nkọwa ngwaahịa
p-tert-Butylphenol (aha bekee P-tert-Butylphenol, 4-t-Butylphenol) makwaara dị ka 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), dị ka PTBP.P-tert-butyl phenol na-acha ọcha ma ọ bụ na-acha ọcha flake siri ike na ọnụ ụlọ okpomọkụ, na pụrụ iche alkyl phenol isi.Ọ na-ere ọkụ na-emeghe.Na-ere ọkụ ma ọ bụghị ọkụ, ire ere site na okpomọkụ na-enye ikuku na-egbu egbu.Soluble na alcohols, esters, alkanes, aromatic hydrocarbons na ndị ọzọ organic solvents, dị ka ethanol, acetone, butyl acetate, mmanụ ụgbọala, toluene, wdg Ubé soluble na mmiri, soluble na ike alkali ngwọta.Ngwaahịa a nwere njirimara ndị a na-ahụkarị nke ihe ndị phenolic, na kọntaktị na ìhè, okpomọkụ, kọntaktị na ikuku, agba nwayọọ nwayọọ na-emikpu.Ngwaahịa a na-egbu egbu ma na-akpasu iwe na akpụkpọ ahụ, akpụkpọ anụ mucous na anya.Na-egbu egbu nye ihe ndị dị n'ime mmiri ma nwee ike inwe mmetụta ọjọọ ogologo oge na gburugburu mmiri.Ebumnuche bụ isi bụ iji mepụta resin p-tert-butyl phenolic.Enwere ike iji ya dị ka ihe mgbochi na stabilizer.Usoro molekụla bụ C10H14O.
Aha Chinese: p-tert-butyl phenol
P-tert-Butylphenol
Ndebiri Bekee: PTBP
Ebe esi mmiri: 238 ℃
Nọmba nbanye CAS 】98-54-4
【EINECS nọmba ntinye】202-679-0
Koodu mbufe ngwa ahịa dị ize ndụ: 3077
【 Arọ molekụla】150.2176
【 Usoro ihe omimi na usoro ihe owuwu】 Usoro ihe omimi bụ C10H14O, usoro kemịkalụ bụ nke a
Molecular: 150.22
Njupụta nke ikwu bụ 20 ℃ : 1.03
CASNO:98-54-4
Ọdịdị (ọdịdị: ọcha ma ọ bụ protowhite flake siri ike
Ọdịnaya (dị ọcha):≥99%
Chroma: ≤100APHA
Ebe oyi: ≤97.0℃
Ebe Flash: 113 ℃
Njupụta njikọ: 0.908
Ebe mgbaze: 98 ℃
Ntụgharị ntụgharị: 1.4787
Ihe onwunwe kemịkalụ
Soluble na methanol, acetone, benzene, ethanol, ether, ubé soluble na mmiri.Ọkụ na-emeghe nwere ike ire.Nbibi site na okpomọkụ na-ahapụ ikuku ndị na-egbu egbu.Na-egbu egbu, na-ewekarị oke iwe na akpụkpọ ahụ, akpụkpọ anụ mucous na anya.
A na-eji ya maka synthesizing p-tert-butyl phenolic resin.Enwere ike iji ya dị ka ihe mgbochi na stabilizer.Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku ikuku.Wepụ ọkụ, ọkụ na ọkụ.
ihe onwunwe
Ngwaahịa a na-acha ọcha ma ọ bụ ọcha flake siri ike na ụlọ okpomọkụ.Ọ na-ere ọkụ mana ọ naghị ere ọkụ.Ọ nwere isi alkyl phenol pụrụ iche.Soluble na mmanya, esters, alkanes, aromatic hydrocarbons na ndị ọzọ organic solvents, dị ka ethanol, acetone, butyl acetate, mmanụ ụgbọala, toluene, soluble na ike alkali ngwọta, ubé soluble na mmiri.Ngwaahịa a nwere njirimara ndị a na-ahụkarị nke ihe ndị phenolic, na kọntaktị na ìhè, okpomọkụ, kọntaktị na ikuku, agba nwayọọ nwayọọ na-amụba.
Ndekọ ogo
Ndepụta aha ngwaahịa kacha mma ngwaahịa klaasị mbụ ngwaahịa ruru eru
Ọdịdị mpempe akwụkwọ ọcha na-acha ọcha ma ọ bụ na-acha odo odo siri ike
Ọnụọgụ oke /% nke p-tert-butylphenol ≥99.0 96.0 95.0
Ebe mgbaze /℃≥97.O 95.O 94.O
Mmiri /%≤O.5 1.O 1.0
Nchekwa
Ihe akaebe ọkụ na mmiri
Ojiji
A na-eji emepụta resins phenolic soluble mmanụ, ihe nkwụnye ọkụ na ihe na-esi ísì ụtọ.
Ihe onwunwe kemịkalụ
[Mmeghachi omume kemịkalụ a na-ahụkarị] nwere ngbanwe mgbanaka phenol-benzene yana njirimara mmeghachi omume hydroxyl.
Oxidant
[Polymerization hazard] Enweghị ihe egwu polymerization
Isi ojiji
P-tert-butylphenol nwere mmetụta antioxidant na enwere ike iji ya mee ihe dị ka ihe nkwụnye maka rọba, ncha, hydrocarbons chlorinated na eriri digestive.Uv absorbent, pesticide, roba, agba na ihe ndị ọzọ na-egbochi mgbawa.Dịka ọmụmaatụ, eji resin polycarbon, tert-butyl phenolic resin, epoxy resin, polyvinyl chloride, styrene stabilizer.Na mgbakwunye, ọ bụkwa akụrụngwa nke ọgwụ na-egbochi ụmụ ahụhụ, pesticide na acaricide, ihe na-esi ísì ụtọ na ihe nchebe osisi.A pụkwara iji ya mee ihe dị ka softener, ihe mgbaze, ihe mgbakwunye nke e ji esiji ákwà na agba, antioxidant nke mmanụ lubricating, mmanụ demulsifier na mgbakwunye nke mmanụ ụgbọala.
Nsi na gburugburu ebe obibi
Ngwaahịa a bụ nke nsị kemịkal.Nkuku ume, kọntaktị na imi, anya ma ọ bụ iri nri nwere ike ịkpasu anya, akpụkpọ ahụ na akpụkpọ anụ mucous.Mmekọrịta akpụkpọ anụ nwere ike ịkpata dermatitis na ọkụ ọkụ.Nbibi okpomọkụ na-enye gas na-egbu egbu;
Ngwaahịa a na-egbu egbu nye ihe ndị dị n'ime mmiri ma nwee ike inwe mmetụta ọjọọ na-adịte aka na gburugburu mmiri.Lezienụ anya na ihe egwu gburugburu ebe obibi nke ihe mkpofu na ihe ndị sitere na usoro mmepụta.
Mbukota, nchekwa na njem
A na-ekpuchi ngwaahịa a na ihe nkiri polypropylene, nke ejiri akpa akwụkwọ na-eguzogide ọkụ ma tinye ya na bọket kaadiboodu siri ike nke nwere nha 25Kg/bag.Chekwaa n'ime ụlọ nkwakọba ihe dị jụụ, ikuku ikuku, kpọrọ nkụ na ọchịchịrị.Agaghị etinye ya nso na ọkpọkọ mmiri dị elu na nke ala na akụrụngwa kpo oku, iji gbochie mmiri mmiri, mmebi okpomọkụ.Wepụ ya na ọkụ, isi mmalite okpomọkụ, oxidants na nri.Ụzọ njem ga-adị ọcha, kpọrọ nkụ ma chebe ya pụọ na anyanwụ na mmiri ozuzo n'oge njem.
