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Dab tsi yog 2-(2-Aminoethylamino) ethanol CAS: 111-41-1?
2-(2-Aminoethylamino) ethanol CAS: 111-41-1 Nws yog xim tsis muaj xim, lub teeb daj pob tshab kua nplaum. Nws yog hygroscopic, muaj zog alkaline, thiab muaj me ntsis ammonia tsw. Miscible nrog dej thiab cawv, me ntsis soluble hauv ether. Nws yog siv los tsim dyes, resins, roj hmab, flotation agents, hauv ...Nyeem ntxiv -
N, N-Dihydroxyethyl-p-toluidine CAS NO: 3077-12-1?
N, N-Dihydroxyethyl-p-toluidine CAS NO: 3077-12-1 xwm: N, N-dihydroxyethyl-p-toluidine yog cov xim tsis muaj kob crystalline. Nws yog soluble hauv dej, cawv thiab ether solvents ntawm chav tsev kub. Nws yog me ntsis alkaline thiab tuaj yeem ua rau cov kua qaub los tsim cov ntsev. Nws yog ib qho chaw ruaj khov uas tsis yooj yim ...Nyeem ntxiv -
N-Methyl-2-pyrrolidone CAS 872-50-4 yog dab tsi?
N-methylpyrrolidone yog hu ua NMP, molecular mis: C5H9NO, Lus Askiv: 1-Methyl-2-pyrrolidinone, zoo li tsis muaj xim rau lub teeb daj pob tshab kua, me ntsis tsw ntawm ammonia, miscible nrog dej nyob rau hauv ib qho kev faib ua feem, soluble nyob rau hauv ether, acetone. Thiab ntau yam organic solvents xws li est...Nyeem ntxiv -
N, N-Dimethylethanolamine CAS : 108-01-0 ?
N, N-Dimethylethanolamine CAS: 108-01-0 Nws yog xim tsis muaj xim lossis daj me ntsis kua nrog ammonia tsw, flammable. Kuaj taw tes -59.0 ℃, boiling point 134.6 ℃, flash point 41 ℃, Miscible nrog dej, ethanol, benzene, ether thiab acetone, thiab lwm yam. Siv raws li tshuaj raw khoom, intermediates rau manufa ...Nyeem ntxiv -
Diethyltolamide CAS 134-62-3 yog dab tsi?
Diethyltoluamide yog cov khoom xyaw nquag tshaj plaws hauv cov tshuaj tua kab thiab tiv thaiv daim tawv nqaij tiv thaiv kev yoov tshaj cum, zuam, fleas, chiggers, leeches, thiab lwm yam kab. Cov ntsiab lus: Diethyltoluamide CAS No.: 134-62-3 Molecular formula: C12H17NO Molecular Luj: 191.27 Density 1.0 ± 0.1 g / c ...Nyeem ntxiv -
Dab tsi yog Ethyl 3-(N, N-dimethylamino)acrylate CAS: 924-99-2?
Ethyl 3-(N, N-dimethylamino) acrylate xwm: 3-(Dimethylamino) ethyl acrylate yog cov kua tsis muaj xim nrog cov ntxhiab tsw. Nws muaj solubility zoo thiab soluble hauv cawv thiab ether solvents. siv: Cov tshuaj no muaj ntau yam kev siv hauv kev lag luam tshuaj. Nws yog tsuas yog siv los ua tus ntoo khaub lig-...Nyeem ntxiv -
N, N Dimethyl aniline P toouldine (CAS : 99-97-8) yog dab tsi?
N, N Dimethyl aniline P toldine (CAS : 99-97-8) tsis muaj xim lossis lub teeb daj oily kua nrog tsw ntawm cov qe lwj, melting point 130.31 ℃, boiling point 211.5-212.5 ℃, hnyav ntawm chav tsev kub 0.9287 ~ 0.9366g / mL, refractive index 1.5360 ~ 1.5470, insoluble nyob rau hauv dej, soluble nyob rau hauv tej yam Organic sol ...Nyeem ntxiv -
Triethylenetetramine CAS: 112-24-3 yog dab tsi?
Triethylenetetramine CAS: 112-24-3 Khoom thiab Kev ruaj ntseg 1. Cov kua daj daj uas muaj zog alkalinity thiab nruab nrab viscosity, thiab nws volatility yog qis dua li ntawm diethylenetriamine. Tab sis lwm yam khoom zoo sib xws. Soluble hauv dej thiab ethanol, me ntsis soluble hauv ether. Aqueous tov yog ...Nyeem ntxiv -
Diethylenetriamine CAS: 111-40-0 yog dab tsi?
Diethylenetriamine CAS: 111-40-0 xwm Daj hygroscopic pob tshab viscous kua nrog pungent ammonia tsw, flammable thiab muaj zog alkaline. Soluble nyob rau hauv dej, acetone, benzene, ether, methanol, thiab lwm yam., insoluble nyob rau hauv n-heptane, thiab corrosive rau tooj liab thiab nws alloys. Melting point -35 ℃. Boiling p...Nyeem ntxiv -
P-Toluidine CAS 106-49-0 yog dab tsi?
P-Toluidine CAS: 106-49-0 Nws yog dawb ci flake lossis nplooj siv lead ua. Hluav taws kub. me ntsis soluble nyob rau hauv dej, soluble nyob rau hauv ethanol, ether, carbon disulfide thiab roj, soluble nyob rau hauv dilute inorganic acids thiab cov ntaub ntawv ntsev. Muaj peev xwm evaporate nrog dej vapor. Siv ua dye intermediates thiab kws tshuaj ...Nyeem ntxiv -
N, N-dimethyl aniline (CAS: 121-69-7) yog dab tsi?
N, N-dimethyl aniline CAS: 121-69-7 xwm Lub teeb daj rau lub teeb xim av oily kua, flammable, nrog pungent tsw. Soluble nyob rau hauv ethanol, chloroform, ether thiab aromatic organic solvents, me ntsis soluble nyob rau hauv dej. Nws decomposes thaum rhuab thiab tso tawm cov pa phem ammonia oxide. siv cov khoom no yog koj ...Nyeem ntxiv -
N, N-Diethylaniline / CAS: 91-66-7 yog dab tsi?
N, N-Diethylaniline / CAS: 91-66-7 xwm Colorless to yellow kua. kwv tij density o. 93507. Kub taw tes 216. 27 ℃. Melting point - 38.8 ° C. Flash point 85 ℃. Refractive index 1.5409. Hluav taws kub. Nws muaj ntxhiab tsw tshwj xeeb. Me ntsis soluble hauv dej, soluble hauv organic solvents xws li ethanol, ...Nyeem ntxiv
