p-tert-Butyl phenol (PTBP) CAS Nha. 98-54-4
p-tert-butylphenol tsanangudzo yechigadzirwa
A. Chinese uye Chirungu zita
Zita rechigadzirwa: p-tert-butylphenol
Zita reChirungu: Para-tert-butyl-phenol
Muchidimbu Chirungu: PTBP
B. Molecular Formula
Molecular Formula:C10H14Omolecular
Kurema: 150.22
C. Makodhi Anoenderana:
UN Code: 2430
CA Registration Number: 98-54-4
HS Kodhi: 2907199090
D. Kuumbwa Kwemakemikari
| Items | Indicators | |
| Superior products | Zvigadzirwa zvakafanira | |
| chitarisiko | Muchena mutsvuku wakasimba | |
| p-tert-Butylphenol uwandu chikamu, % ≥ | 99 | 97.5 |
| Nzvimbo yechando, °C ≥ | 97 | 96 |
| Hunyoro, % ≤ | 0.1 | |
E. Product Use
Ichi chigadzirwa chinoshandiswa polycarbonate resin, tert-butyl phenolic resin, epoxy resin modification, xylene resin modification, polyvinyl chloride stabilizer, asi zvakare inoshandiswa se ultraviolet absorber, pesticide, rubber, pendi uye mamwe anti-cracking agents, lubricating mafuta antioxidants, dispersants. , mafuta ekuzora, zvinogezesa, zvinosimudzira kupisa uye styrene stabilizers, madhayi nependi zvinowedzera uye zvinodzinga zvipembenene mumaindasitiri.
F. Nzira yekugadzira:phenol, isobutylene alkylation nzira.
G. Zvenyama nemakemikari zvimiro:
Munyika yakajairika, iwhite flake crystal, isinganyunguriki mumvura, inonyungudika zvishoma mualkali, inonyungudika mu ethanol, inonyungudika mu ethanol, inonyungudika mu methanol, acetone, benzene, carbon tetrachloride, inogona kuve hydrogenation reaction, ine kakunhuwirira phenol, huturu, huwandu hwehukama (114 °C, yakanyungudutswa) 0.908;Boiling point 239.8oC;flash point 97oC;Nzvimbo yekubatidza inenge 355oC;Viscosity (cp100oC) 3.00.
H. Kuchengeta uye zvekufambisa mamiriro:
Dzivisa zuva nemvura panguva yekufambisa, nzira dzekutakura dzinofanira kuva dzakachena uye dzakaoma, dzinofanira kuchengetwa muimba yekuchengetera ine tembiricha yakakodzera, yakadzivirirwa kubva pachiedza uye yakaoma, uye haifanirwe kuiswa pedyo nepombi dzemvura nemidziyo yekudziya kudzivirira unyoro, kupisa. kuora.
I. Muchetura uye dziviriro:
Ichi chigadzirwa ikemikari chepfu.Iine simba rinokurudzira pameso, ganda uye mucous membranes, uye ganda rinosangana rinogona kukonzera dermatitis uye kune ngozi yekutsva;Inhalation, kubata nemhino, maziso kana kupinza netsaona kunofanira kutumirwa kuchipatara kunorapwa nenguva.Chigadzirwa chacho chine chepfu uye chinogona kupisa kana moto wakazaruka;Magasi ane chepfu anoburitswa nekupisa;Pane kunhuhwirira kwakakosha.Midziyo yekudzivirira yevashandi semidziyo yekudzivirira uye magurovhosi erabha anofanirwa kupfekwa panguva yekushanda, chengetedza kure nemoto wakavhurika, uye kuterera kudzivirira chepfu.
J. Packing specifications:
yakarongedzerwa nefirimu repolypropylene, bhachi dema pepa bhegi, uremu hwemambure 25Kg / bhegi.Kushandisa
nokuda kwekugadzirwa kwemafuta-soluble phenolic resins, light stabilizers uye zvinonhuwira.
Zvimiro zvechigadzirwa ichi pakamuri tembiricha kune chena kana chena flaky yakasimba, chigadzirwa ichi chinopisa asi chisingabatike, chine alkyl phenol kunhuhwirira kwakakosha.Soluble mudoro, esters, alkanes, anonhuwirira hydrocarbons uye zvimwe organic zvinonyungudutsa, senge ethanol, acetone, butyl acetate, peturu, toluene, soluble mune yakasimba alkali solution, inonyungudika zvishoma mumvura.Ichi chigadzirwa chine maitiro akajairwa ephenolic zvinhu, kana akaiswa kuchiedza, kupisa, kusangana nemhepo, ruvara runowedzera zvishoma nezvishoma.
