Chlorocresol / PCMC
Taw qhia:
| INCI | CAS# | Molecular | MW |
| Chlorocresol, 4-Chloro-3-Methylphenol, 4-Chloro-m-Cresol | 59-50-7 ib | C7H7CLO | 142.6 ib |
Nws yog monochlorinated m-cresol.Nws yog cov khoom dawb lossis xim tsis muaj xim uas tsuas yog me ntsis soluble hauv dej.Raws li kev daws teeb meem hauv cawv thiab ua ke nrog lwm cov phenols, nws yog siv los ua tshuaj tua kab mob thiab tshuaj tua kab mob.Nws yog ib qho tsis haum rau cov tawv nqaij rhiab heev.bChlorocresol yog npaj los ntawm chlorination ntawm m-cresol.
Chlorocresol tshwm li pinkish mus rau dawb crystalline khoom nrog phenolic tsw.Melting point 64-66 ° C.Shipped raws li ib tug khoom los yog nyob rau hauv ib tug ua kua nqa khoom.Soluble nyob rau hauv aqueous puag.Toxic los ntawm kev noj, nqus pa los yog daim tawv nqaij nqus.Siv los ua tshuaj tua kab mob sab nraud.Siv raws li ib tug preservative nyob rau hauv cov xim thiab inks.
Cov khoom no yog kev ruaj ntseg, muaj txiaj ntsig los tiv thaiv pwm antiseptic.Me ntsis soluble nyob rau hauv dej (4g / L), soluble heev nyob rau hauv cov organic hnyav xws li cawv (96 feem pua hauv ethanol), ethers, ketones, thiab lwm yam. Dawb soluble nyob rau hauv fatty roj, thiab dissolves nyob rau hauv cov kev daws ntawm alkali hydroxides.
Specifications
| Qhov tshwm sim | Dawb mus yuav luag dawb flake |
| Melting point | 64-67 ºC |
| Cov ntsiab lus | 98 wt% Min |
| Acidity | Tsawg dua 0.2 ml |
| Cov khoom muaj feem xyuam | Tsim nyog |
Pob
20 kg / cardboard nruas nrog PE puab lub hnab.
Lub sijhawm siv tau
12 muaj
Cia
nyob rau hauv ntxoov ntxoo, qhuav, thiab kaw, hluav taws kub tiv thaiv.
Nws nquag siv hauv cov khoom siv tu tus kheej, tawv, hlau machining kua, pob zeb, zaj duab xis, kua nplaum, textile, oiled, ntawv, thiab lwm yam.
Nws yog feem ntau siv hauv cov khoom tu tus kheej.
Nws tuaj yeem siv rau hauv cov tshuaj pleev ib ce lossis tshuaj pleev ib ce thiab ua cov khoom siv tsis yog tshuaj hauv cov khoom noj qab haus huv thiab tshuaj.
Chlorocresol kuj yog ib qho khoom muaj nyob rau hauv ib qho khoom siv tshuaj tua kab uas tau siv los ua cov khoom siv hauv cov khoom sib xyaw ua ke, thaum lub sodium ntsev daim ntawv ntawm chlorocresol muaj nyob rau hauv ob lub npe tshuaj tiv thaiv kab tsuag.
