P-tert-butyl phenol CAS Lamba 98-54-4
Bayanin samfur
A. Sunan Sinanci da Turanci
Sunan samfurin: p-tert-butyl phenol
Sunan Ingilishi: Para-tert-butyl-phenol
Gajeren Ingilishi: PTBP
B. Tsarin kwayoyin halitta: C10H14O
Nauyin Kwayoyin: 150.22
C. codeing na daidaitawa:
UN code:3077
CA lambar rajista: 98-54-4
Lambar kwastam: 2907199090
sinadaran abun da ke ciki
| aikin | awo | |
|
| samfurori masu daraja | labarin mai jituwa |
| farfajiya | Farin takarda mai ƙarfi | |
| P-tert-butylphenol yawan juzu'i,% ≥ | 99 | 97.5 |
| Daskarewa batu, ℃≥ | 97 | 96 |
| Shuifen,%≤ | 0.1 | |
Amfani da samfur
Ana amfani da wannan samfurin don guduro polycarbonate, tert-butyl phenolic guduro, epoxy guduro gyara, xylene guduro gyara, polyvinyl chloride stabilizer, amma kuma ana amfani dashi azaman ultraviolet absorbent, magungunan kashe qwari, roba, fenti da sauran anti-fatsawa jamiái, lubricating man antioxidant, dispersant. , man shafawa, wanka, gaggawa da styrene stabilizer, rini da fenti da kuma maganin kwari na masana'antu.
Hanyar samarwa
Alkylation na phenol da isobutene.
Halayen jiki da sinadarai
A cikin ma'auni, yana da farin flake crystal, wanda ba a iya narkewa a cikin ruwa, dan kadan mai narkewa a cikin alkali, mai narkewa a cikin ethanol, amma kuma mai narkewa a cikin methanol, acetone, benzene, carbon tetrachloride, kuma yana iya zama hydrogenated.Yana da ɗan ɗanɗanon warin phenol da mai guba, kuma ƙarancin dangi (114 ℃, narkakken jihar) shine 0.908.Wurin tafasa 239.8oC;Filashin 97oC;Ƙimar wuta yana kusan 355oC;Danko (cp100oC) 3.00.
Yanayin ajiya da sufuri
Lokacin sufuri, guje wa rana da ruwan sama.Kayan aikin sufuri ya kamata su kasance masu tsabta kuma su bushe.Ya kamata a adana su a cikin ɗakunan ajiya tare da zafin jiki mai dacewa kuma kauce wa haske da bushewa.
Guba da Kariya
Wannan samfurin yana cikin gubar sinadarai.Yana da tasiri mai tasiri akan idanu, fata da mucous membrane.Tuntuɓar fata na iya haifar da dermatitis da ƙone haɗari.Ya kamata a aika da numfashi, tuntuɓar hanci, idanu ko sha zuwa asibiti don magani.Samfurin yana da guba kuma ana iya ƙone shi a buɗe wuta.Rushewar zafi yana ba da iskar gas mai guba;Yana da wari na musamman mai ban haushi.Lokacin aiki, dole ne ku sanya kayan kariya, safar hannu na roba da sauran samfuran kariya daga aiki, kuma ku nisanci buɗe wuta, kula da hana guba.
Ƙididdigar tattarawa
An lullube shi da fim ɗin polypropylene, mai rufi da jakar takarda mai haske, nauyin net ɗin 25Kg/ jaka.
Amfani
Ana amfani da shi don samar da resins na phenolic mai mai narkewa, masu daidaita haske da kamshi.
Yanayi
Wannan samfurin fari ne ko fari mai kauri a zafin daki.Yana da ƙonewa amma ba mai ƙonewa ba.Yana da warin alkyl phenol na musamman.Soluble a barasa, esters, alkanes, aromatic hydrocarbons da sauran kwayoyin kaushi, irin su ethanol, acetone, butyl acetate, fetur, toluene, mai narkewa a cikin karfi alkali bayani, dan kadan mai narkewa a cikin ruwa.Wannan samfurin yana da halaye na yau da kullun na abubuwan phenolic, a cikin hulɗa da haske, zafi, lamba tare da iska, launi ya zurfafa a hankali.
