4-tert-Butylphenol
Ke kumu hoʻolālā
Nā huaʻōlelo like
4-(1,1-DIMETHYL-1-ETIL)PHENOL
4-(1,1-DIMETHYLETHYL)PHENOL
4-(A-DIMETHYLETHYL)PHENOL
4-TERT-BUTYLPHENOL
4-TERTIARY BUTYL PHENOL
BUTYLPHEN
FEMA 3918
PARA-TERT-BUTYLPHENOL
PTBP
PT-BUTYLPHENOL
P-TERT-BUTYLPHENOL
1-Hydroxy-4-tert-butylbenzene
2-(p-Hydroxyphenyl)-2-methylprpane
4-(1,1-dimethylethyl)-pheno
4-Hydroxy-1-tert-butylbenzene
4-t-Butylphenol
Lowinox 070
Lowinox PTBT
p-(tert-butyl)-pheno
Phenol, 4-(1,1-dimethylethyl)-
ʻAno Molekala:C10H14O
Kaumaha Molekala:150.2176
NĀ CAS: 98-54-4
EINECS: 202-679-0
HS CODE:29071990.90
Na Waiwai Kemika
Ke ʻano: keʻokeʻo a i ʻole keʻokeʻo keʻokeʻo paʻa
Maʻiʻo: ≥98.0%
Lae paila：(℃）237
Lae hehee：(℃） 98
Kuhikuhi uila：℃ 97
ʻO ka mānoanoa：d4800.908
hōʻike hoʻopaʻa ʻana：nD1141.4787
Hiki ke hoʻoheheʻe: hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā alcohols, esters, alkanes, aromatic hydrocarbons, e like me ka ethanol, acetone, butyl acetate, gasoline, toluene, a pēlā aku.
Paʻa: Loaʻa i kēia huahana nā ʻano maʻamau o nā mea phenolic.Ke ʻike ʻia i ka mālamalama, ka wela, a i ʻole ka ea, e hohonu mālie ke kala.
Noi Nui
He mau waiwai antioxidant ka P-tert-butylphenol a hiki ke hoʻohana ʻia ma ke ʻano he stabilizer no ka lāʻau, kopa, chlorinated hydrocarbons a me nā fibers digested.UV absorbers, anti-cracking agents e like me pesticides, rubber, pena, etc. No ka laʻana, ua hoʻohana 'ia e like me ka stabilizer no ka polycarbon resin, tert-butyl phenolic resin, epoxy resin, polyvinyl chloride, a me styrene.Eia kekahi, ʻo ia hoʻi ka mea maka no ka hana ʻana i nā lāʻau lapaʻau insect repellents, pesticide acaricide Kmitt, nā mea ʻala a me nā mea mālama mea kanu.Hiki ke hoʻohana ʻia e like me nā softeners, solvents, additives for dyes and paints, antioxidants no lubricating aila, demulsifiers no nā māla aila a me nā mea hoʻohui no nā wahie kaʻa.
Hana Hana
ʻEhā ʻano hana e hana ai i ka tert-butyl phenol:
(1) Phenol isobutylene: hoʻohana i ka phenol a me ka isobutylene ma ke ʻano he mea maka, cation exchange resin ma ke ʻano he catalyst, a hoʻokō i ka hopena alkylation ma 110 ° C ma lalo o ke kaomi maʻamau, a hiki ke loaʻa ka huahana ma ka distillation ma lalo o ke kaomi hoʻemi;
(2) Phenol diisobutylene ala;me ka hoʻohana 'ana i ka silicon-aluminum catalyst, ma ka hopena o 2.0MPa, ka mahana o 200 ° C, a me ka wai o ka hopena, p-tert-butylphenol i loaʻa, a me ka p-octylphenol a me ka o-tert-butylphenol.Hoʻokaʻawale ʻia ka huahana hopena no ka loaʻa ʻana o p-tert-butylphenol;
(3) C4 hakina hana: me ka hoʻohana ʻana i ka hakina C4 a me ka phenol ma ke ʻano he mea maka, me ka hoʻohana ʻana i ka titanium-molybdenum oxide ma ke ʻano he catalyst, loaʻa ka hopena i ka hui ʻana o ka phenol alkylation reaction me ka p-tert-butylphenol ma ke ʻano nui, a ʻo ka huahana. loaʻa ma hope o ke kaʻawale ʻana ；
(4) Phosphoric acid catalyst ala: phenol a me tert-butanol ua hoʻohana 'ia e like me maka, a hiki ke loaʻa ka huahana ma ka holoi a me ka crystallization kaawale.
[Ke kaulahao ʻoihana] Isobutylene, tert-butanol, phenol, p-tert-butylphenol, antioxidants, stabilizers, lāʻau lapaʻau, pesticides a me nā mea synthetic synthetic ʻē aʻe.
Puke, Waihona a me ka lawe ʻana
Hoʻopiliʻia me kahi kiʻi polypropylene i hoʻopaʻaʻia me kahiʻeke pepa māmā e like me ka papa waho, a me ka pahu pahu pahu paʻa.25kg / pahu.E kūʻai i loko o kahi hale kūʻai ʻoluʻolu, ventilated, maloʻo, a ʻeleʻele.Mai waiho ia ma kahi kokoke i nā paipu wai a me nā mea hoʻomehana i mea e pale ai i ka pōʻino a me ka wela.E mālama i ke ahi, ka wela, nā mea ʻona, a me nā meaʻai.Pono e maʻemaʻe, maloʻo, a pale i ka lā a me ka ua i ka wā o ka halihali.
