Para-tert-octyl-phenol CAS No. 140-66-9
Mafotokozedwe Akatundu
Dzina la Chingerezi: Para-tert-octyl-phenol
Chidule cha PTOP/POP
B. Mapangidwe a maselo
Mapangidwe a maselo: C14H22O
Molecular kulemera: 206.32
C. Kulemba koyenera:
UN kodi: 3077
Nambala yolembetsa ya CA: 140-66-9
Kodi Customs: 2907139000
mankhwala opangidwa
| polojekiti | metric |
| pamwamba | Tsamba loyera lolimba |
| P-teusl phenol misa gawo | 97.50% |
| pozizira kwambiri ≥ | 81 ℃ |
| Shuifen ≤ | 0.10% |
Kusungirako ndi Mayendedwe
Sungani m'nkhokwe yozizira, youma, yosungiramo mdima, kutali ndi zonse zozimitsa moto ndi kutentha.Kutentha kwa nyumba yosungiramo zinthu sikuyenera kupitirira 40 ℃.Sungani zoyikapo zosindikizidwa.Iyenera kusungidwa mosiyana ndi oxidizer, alkali wamphamvu ndi mankhwala odyedwa, ndipo sayenera kusakanikirana.Gwiritsani ntchito zowunikira zosaphulika.
Poizoni ndi Chitetezo
Kuwononga khungu, maso ndi mucous nembanemba, kungayambitse kupindika, kupweteka, kuyaka, kusawona bwino.Kukoka mpweya wake wambiri kungayambitse kutsokomola, kupuma movutikira, kupuma movutikira, ndipo nthawi zambiri, pulmonary edema.Poizoni akhoza kuchitika ngati atatengedwa molakwika.Kukhudzana pafupipafupi ndi khungu kumatha kusokoneza khungu.Pamene kutentha kwatenthedwa, utsi wakupha kwambiri wa phenolic umatulutsidwa.Zowopsa zachilengedwe: Zinthuzi ndizowononga chilengedwe, chidwi chapadera chiyenera kuperekedwa pakuipitsa matupi amadzi.Kuopsa kwa kuyatsa ndi kuphulika: kuyaka komwe kumachitika chifukwa cha lawi lotseguka komanso mphamvu ya kutentha kwambiri.Kutsekedwa ntchito kumapangitsanso mpweya wabwino.Ogwira ntchito ayenera kuphunzitsidwa mwapadera ndikutsata ndondomeko zoyendetsera ntchito.Ndibwino kuti ogwira ntchito azivala masks a gasi, magalasi oteteza mankhwala, maovololo osatha kulowa mkati, ndi magolovesi osamva mafuta a raba.Khalani kutali ndi moto.Osasuta fodya kuntchito.Gwiritsani ntchito makina opumira ndi mpweya wosaphulika.Pewani nthunzi wake kuti usalowe mumlengalenga wapantchito.Malo opangira ndi kulongedza katundu adzakhala ndi zida zopewera moto zamitundu yosiyanasiyana komanso kuchuluka kwake, komanso zida zothandizira kutulutsa mwadzidzidzi.
Katundu
Zakuthupi:
Mkhalidwe wabwinobwino wa p-teroctyl phenol ndi flake yoyera yolimba, yosasungunuka m'madzi, yosungunuka muzosungunulira zambiri za organic, ndipo imayaka mwachangu pakayaka moto.
Chemical katundu:
P-teroctyl phenol imakumana ndi phenol, m'malo mwa gulu la hydroxyl pa mphete ya benzene.Palibe vuto pamene polymerization imachitika.
Zochita zamoyo
4-tert-octylphenol ndi chosokoneza endocrine ndi mankhwala a estrogen.4-tert-octylphenol inachititsa apoptosis ya maselo obadwa nawo mu mbewa za ana.4-tert-octylphenol imachepetsa bromodeoxyuridine (BrdU), mitotic marker Ki67, ndi phosphorylated histone H3 (p-histone H3), zomwe zimapangitsa kuchepa kwa kuchuluka kwa maselo a neural progenitor.4-tert-octylphenol imasokoneza kukula kwa ubongo ndi khalidwe la mbewa.
Zogwiritsa ntchito kwambiri:
Ntchito: Amagwiritsidwa ntchito kwambiri popanga mafuta osungunuka a phenolic resin, surfactants, zomatira ndi ntchito zina;Amagwiritsidwa ntchito kwambiri popanga mafuta osungunuka a octylphenolic resins, ma surfactants, mankhwala, mankhwala ophera tizilombo, zowonjezera, zomatira ndi inki fixing agents.Amagwiritsidwa ntchito posindikiza inki, zokutira ndi minda ina yopanga.
P-teroctyl phenol ndi zopangira komanso zapakatikati zamafakitale abwino, monga kaphatikizidwe ka utomoni wa octyl phenol formaldehyde, womwe umagwiritsidwa ntchito kwambiri muzowonjezera zamafuta, inki, zida zotchinjiriza chingwe, inki yosindikizira, utoto, zomatira, zomata komanso madera ena opanga. .Kaphatikizidwe ka non-ionic surfactant, yomwe imagwiritsidwa ntchito kwambiri mu zotsukira, emulsifier mankhwala, utoto wa nsalu ndi zinthu zina.Zothandizira zopangira mphira ndizofunikira kwambiri popanga matayala a radial.
Kutayikira mwadzidzidzi chithandizo
Chithandizo chadzidzidzi:
Malo omwe ali ndi kachilombo akuyenera kukhala paokha, akhazikitsidwe zizindikiro zochenjeza, ndipo ogwira ntchito zadzidzidzi ayenera kuvala masks a mpweya ndi suti zodzitetezera ku mankhwala.Osakhudzana ndi kutayikira mwachindunji, tsukani ndi emulsion zopangidwa sanali kuyaka dispersant, kapena kuyamwa ndi mchenga, kutsanulira kwa poyera kwambiri m'manda.Malo oipitsidwa amatsukidwa ndi sopo kapena zotsukira, ndipo zimbudzi zosungunuka zimayikidwa m'madzi otayira.Monga kuchuluka kwa kutayikira, kusonkhanitsa ndi kubwezeretsanso kapena kutaya kopanda vuto pambuyo pa zinyalala.
Kutaya ntchito ndi kusunga
Njira zodzitetezera:
Ntchito yotsekedwa kuti ipereke mpweya wokwanira wapanyumba.Pewani kutulutsa fumbi mu mpweya wa msonkhano.Ogwira ntchito ayenera kuphunzitsidwa mwapadera ndikutsata ndondomeko zoyendetsera ntchito.Ndibwino kuti ogwira ntchito azivala zophimba fumbi (zophimba zonse), masuti a rabara osamva asidi ndi alkali, ndi magolovesi osagwirizana ndi asidi ndi alkali.Khalani kutali ndi moto, gwero la kutentha, osasuta fodya kuntchito.Gwiritsani ntchito makina opumira ndi mpweya wosaphulika.Pewani kutulutsa fumbi.Pewani kukhudzana ndi okosijeni ndi alkalis.Okonzeka ndi lolingana zosiyanasiyana ndi kuchuluka kwa moto zida ndi kutayikira mwadzidzidzi mankhwala zida.Chidebe chopanda kanthu chikhoza kukhala ndi zotsalira zoipa.
Kusamala posungira:
Sungani m'chipinda chouma, chaukhondo ndi mpweya wabwino.Khalani kutali ndi moto ndi kutentha.Khalani kunja kwa dzuwa.Phukusili ndi losindikizidwa.Iyenera kusungidwa mosiyana ndi okosijeni ndi zamchere, ndipo sayenera kusakanikirana.Zokhala ndi mitundu yofananira komanso kuchuluka kwa zida zozimitsa moto.Malo osungiramo zinthu ayenera kukhala ndi zipangizo zoyenera kuti pakhale kutayikira.
[Kulongedza, Kusunga ndi zoyendera] Zogulitsazo zimapakidwa m'matumba olokedwa kapena migolo ya makatoni yokhala ndi matumba apulasitiki, thumba lililonse lolemera ma 25kg net.Khalani kutali ndi oxidants amphamvu, zidulo amphamvu, anhydrides ndi chakudya, ndipo pewani mayendedwe osakanikirana.Nthawi yosungira ndi chaka chimodzi.Kuyendetsa molingana ndi kasamalidwe ka mankhwala oyaka komanso oopsa.
