P-cresol
Mapangidwe apangidwe
Dzina la mankhwala: P-cresol
mayina ena: cresol, p-methylphenol / 4-methylphenol, 4-cresol;p-cresol / 1-hydroxy-4-methylbenzene
molekyulu kulemera: 108.14
Mapangidwe a maselo: C7H8O
Manambala System
CAS: 106-44-5
Malingaliro a kampani EINECS: 203-398-6
Nambala yamayendedwe azinthu zoopsa: UN 3455 6.1/PG 2
Physical Data
Maonekedwe: madzi owoneka bwino opanda mtundu kapena kristalo
Malo osungunuka: 32-34 ℃
Kachulukidwe: kachulukidwe wachibale (madzi = 1) 1.03;
Malo otentha: 202 ℃
Malo owunikira: 89 ℃
Kusungunuka kwamadzi: 20 g/L (20 ℃)
Kusungunuka: kusungunuka mu ethanol, ether, chloroform ndi madzi otentha,
Kugwiritsa ntchito
Izi ndizopangira zopangira antioxidant 2,6-di-tert-butyl-p-cresol ndi rabara antioxidant.Nthawi yomweyo, ndizofunikanso zopangira zopangira mankhwala a TMP ndi utoto wa coricetin sulfonic acid.1. GB 2760-1996 ndi mtundu wa zonunkhira zomwe zimaloledwa kugwiritsidwa ntchito.
Amagwiritsidwa ntchito popanga organic synthesis, komanso zopangira zopangira antioxidant 2,6-di-tert-butyl-p-cresol ndi rabara antioxidant.Nthawi yomweyo, ndizofunikanso zopangira zopangira mankhwala a TMP ndi utoto wa coricetin sulfonic acid.
Amagwiritsidwa ntchito ngati reagent yowunikira.Kwa organic synthesis.Amagwiritsidwanso ntchito ngati fungicide ndi mold inhibitor.
Zomatira zimagwiritsidwa ntchito makamaka popanga phenolic resin.Amagwiritsidwanso ntchito ngati zopangira za antioxidant 2,6-di-tert-butyl-p-cresol.Amagwiritsidwa ntchito ngati mankhwala ophera tizilombo toyambitsa matenda, Trimethoxybenzaldehyde monga synergist mu kaphatikizidwe ka sulfonamides, etc. Komanso, angagwiritsidwe ntchito kupanga utoto, plasticizers, flotation wothandizira, cresol asidi utoto ndi mankhwala.
Kusungirako
Sitolo yosindikizidwa m'nyumba yosungiramo zinthu zoziziritsa kukhosi komanso mpweya wokwanira.Khalani kutali ndi moto ndi gwero la kutentha.Sungani mosiyana ndi okosijeni.
