I-2,4-Di-tert-butylphenol CAS 96-76-4 isitokwe esimile, ukulethwa okusheshayo, Iminyaka yokuhlangenwe nakho kokukhiqiza nokulawula okuqinile kwekhwalithi.COA, MSDS, TDS, njll. ye-2,4-Di-tert-butylphenol ingaba enikeziwe
Okulandelayo ukwethulwa kwekhwalithi ephezulu ye-2-Chloropyrazine CAS 14508-49-7, ngethemba lokukusiza ukuthi uqonde kangcono i-2-Chloropyrazine CAS 14508-49-7.2-Chloropyrazine CAS 14508-49-7 umsebenziabalamuli bemithiIsetshenziswa njengengxenye yemithi kanye nesibulala-zinambuzane
Njengomkhiqizi wekhwalithi ephezulu engu-2,4-Difluoronitrobenzene CAS 446-35-5, ungaqiniseka ukuthi uthenga i-2,4-Difluoronitrobenzene CAS 446-35-5 efektri yethu.2,4-Difluoronitrobenzene isitokwe esimile, ukulethwa okusheshayo, Iminyaka yesipiliyoni sokukhiqiza kanye nokulawulwa kwekhwalithi okuqinile.COA, MSDS, TDS, njll. ye-2,4-Difluoronitrobenzene inganikezwa
Okulandelayo ukwethulwa kwekhwalithi ephezulu ye-3,4,5-Trifluoroaniline CAS 163733-96-8, ngethemba lokukusiza ukuthi uqonde kangcono i-3,4,5-Trifluoroaniline CAS 163733-96-8. Yamukela amakhasimende amasha namadala ukuze uqhubeke nokubambisana nathi ukuze sakhe ikusasa elingcono!3,4,5-Trifluoroaniline umsebenziI-Organic synthesis
Siyakwamukela ukuthenga i-N-(Hydroxymethyl)phthalimide CAS 118-29-6 kithi. Itholakala ekuphenduleni phakathi kwe-phthalimide ne-formaldehyde. Faka i-formaldehyde embizeni yokusabela, engeza amanzi ukuze wenze i-formaldehyde ibe yinhlanganisela engaba ngu-12%. Phonsa i-phthalimide ngaphansi kokunyakaziswa, futhi umthamo yi-phthalimide: formaldehyde=1:1.1 (isilinganiso se-molar). Izinga lokushisa linyuswe laya ku-98-102 ° C, lashintshwa kabusha i-2.5h, lipholile lafika ku-35 ° C, lihlungwa nge-centrifugally, futhi lomiswa ukuze kutholwe umkhiqizo oqediwe.
Wamukelekile ukuza efekthri yethu ukuze uthenge ukuthengisa kwakamuva, intengo ephansi, kanye nekhwalithi ephezulu ye-2,4,5-Trifluorophenylacetic acid CAS 209995-38-0. IHydroxylaluminium chloride (ACH) iyi-aluminium chloride eyisisekelo eyinkimbinkimbi esetshenziswa kabanzi njenge-antiperspirant emikhiqizweni ye-axillary, ikakhulukazi imikhiqizo esekelwe ku-aerosol.