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N-Methyl-2-pyrrolidone CAS: 872-50-4 yog dab tsi?
N-methylpyrrolidone yog hu ua NMP, cov mis molecular: C5H9NO, Lus Askiv: 1-Methyl-2-pyrrolidinone, tsos yog xim tsis muaj xim rau lub teeb daj pob tshab kua, me ntsis tsw ntawm ammonia, miscible nrog dej hauv txhua qhov sib piv, soluble hauv ether, acetone Thiab ntau yam organic solvents xws li est ...Nyeem ntxiv -
N,N-Dimethylethanolamine CAS: 108-01-0 yog li cas?
N,N-Dimethylethanolamine CAS: 108-01-0 Nws yog kua tsis muaj xim lossis daj me ntsis nrog tsw ammonia, flammable. Freezing point -59.0 ℃, boiling point 134.6 ℃, flash point 41 ℃, Miscible nrog dej, ethanol, benzene, ether thiab acetone, thiab lwm yam. Siv ua cov ntaub ntawv raw tshuaj, intermediates rau manufa ...Nyeem ntxiv -
Diethyltoluamide 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 tom los ntawm yoov tshaj cum, zuam, dev mub, chiggers, leeches, thiab lwm yam kab. Cov ntsiab lus: Diethyltoluamide CAS No.: 134-62-3 Cov mis molecular: C12H17NO Molecular weight: 191.27 Ceev 1.0 ± 0.1 g / c ...Nyeem ntxiv -
Ethyl 3-(N,N-dimethylamino) acrylate CAS: 924-99-2 yog dab tsi?
Ethyl 3-(N,N-dimethylamino)acrylate xwm: 3-(Dimethylamino)ethyl acrylate yog cov kua tsis muaj xim nrog ntxhiab tsw qab. Nws muaj kev yaj zoo thiab yaj tau hauv cov cawv thiab cov kuab tshuaj ether. siv: Cov tshuaj no muaj ntau yam kev siv hauv kev lag luam tshuaj lom neeg. Nws feem ntau yog siv ua tus hla-...Nyeem ntxiv -
N,N Dimethyl aniline P touldine (CAS: 99-97-8) yog dab tsi?
N,N Dimethyl aniline P touldine (CAS: 99-97-8) yog ib yam kua roj tsis muaj xim los yog daj daj uas muaj ntxhiab tsw ntawm qe lwj, qhov kub yaj yog 130.31 ℃, qhov kub npau yog 211.5-212.5 ℃, qhov hnyav ntawm chav sov yog 0.9287~0.9366g/mL, qhov ntsuas refractive yog 1.5360~1.5470, tsis yaj hauv dej, yaj hauv qee yam Organic sol...Nyeem ntxiv -
Triethylenetetramine CAS: 112-24-3 yog dab tsi?
Triethylenetetramine CAS: 112-24-3 Cov Khoom Thiab Kev Ruaj Ntseg 1. Cov kua daj uas muaj zog alkalinity thiab viscosity nruab nrab, thiab nws qhov volatility qis dua li ntawm diethylenetriamine. Tab sis lwm yam khoom zoo sib xws. Yaj hauv dej thiab ethanol, me ntsis yaj hauv ether. Cov kua dej yog ...Nyeem ntxiv -
Diethylenetriamine CAS: 111-40-0 yog li cas?
Diethylenetriamine CAS: 111-40-0 xwm daj hygroscopic pob tshab viscous kua nrog pungent ammonia tsw, flammable thiab muaj zog alkaline. Yaj nyob rau hauv dej, acetone, benzene, ether, methanol, thiab lwm yam, insoluble nyob rau hauv n-heptane, thiab corrosive rau tooj liab thiab nws cov 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 cov flake dawb ci ntsa iab lossis nplooj siv lead ua. Yooj yim hlawv. me ntsis soluble hauv dej, soluble hauv ethanol, ether, carbon disulfide thiab roj, soluble hauv dilute inorganic acids thiab tsim cov ntsev. Muaj peev xwm ua kom qhuav nrog dej pa. Siv ua cov xim nruab nrab thiab 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 roj 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 lom ammonia oxide pa phem. siv Cov khoom no yog u...Nyeem ntxiv -
N,N-Diethylaniline /CAS: 91-66-7 yog dab tsi?
N,N-Diethylaniline /CAS: 91-66-7 xwm Tsis muaj xim rau kua daj. Qhov ceev sib piv o. 93507. Kub taw tes 216. 27 ℃. Melting taw tes - 38.8 ° C. Flash taw tes 85 ℃. Refractive index 1.5409. Hluav taws xob. Muaj ntxhiab tsw tshwj xeeb. Me ntsis soluble hauv dej, soluble hauv cov organic solvents xws li ethanol, ...Nyeem ntxiv -
N-methyl aniline yog dab tsi?
N-methyl aniline /CAS: 100-61-8 Nws yog cov khoom siv feem ntau yog siv los ua cov tshuaj tua kab intermediates, cov xim intermediates, cov tshuaj intermediates, cov khoom siv organic synthesis raw, thiab kuj tseem siv tau ua roj av antiknock tus neeg sawv cev, acid absorbent, solvent thiab explosive stabilizer. Kev khaws cia thiab kev thauj mus los:...Nyeem ntxiv -
Aniline/CAS: 62-53-3 yog dab tsi?
Aniline, tseem hu ua aniline, yog ib qho organic compound nrog cov tshuaj mis C6H7N. Nws yog ib qho kua roj tsis muaj xim uas yaj thaum cua sov rau 370 ° C. Nws yog me ntsis soluble hauv dej thiab yooj yim soluble hauv cov organic solvents xws li ethanol thiab ether. Aniline yog ib qho ntawm cov amin tseem ceeb tshaj plaws ...Nyeem ntxiv
