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N,N-Dimethylaniline CAS: 121-69-7 yog dab tsi?
N,N-Dimethylaniline Nws yog ib qho kua roj daj daj mus rau xim av daj. Muaj ib qho ntxhiab tsw khaus. Yaj hauv ethanol, chloroform, ether thiab cov kuab tshuaj organic uas muaj ntxhiab, yaj me ntsis hauv dej. Siv rau hauv kev tsim cov txuj lom, tshuaj tua kab, thiab cov xim pleev. Cov ntsiab lus: CAS: 121-69-7 Cov mis molecular ...Nyeem ntxiv -
N,N-dimethylethanolamine CAS: 108-01-0 yog dab tsi?
N,N-dimethylethanolamine CAS: 108-01-0 Nws yog cov kua tsis muaj xim nrog lub ntxhiab tsw qab. Qhov txwv tsw: 0.25 ppm. Molecularweight 5 89.16; Boiling point = 133 ℃; Freezing/Meltingpoint = 259 ℃; Flash point = 41 ℃ (oc); Autoignitiontemperature 5 = 295 ℃. Cov kev txwv tawg: LEL 5 = 1.6%; UEL 5 = 11.9%. Kev txheeb xyuas kev phom sij ...Nyeem ntxiv -
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2 yog dab tsi?
N-Ethyl-N-hydroxyethylaniline Nws yog ib qho organic compound. Nws yog ib qho amide derivative ntawm ib qho ethyl compound thiab aniline. Tsos: N-ethyl-N-hydroxyethylaniline yog ib qho tsis muaj xim rau me ntsis daj oily kua. - Solubility: Nws yog soluble nyob rau hauv ntau organic solvents, xws li cawv thiab ether, thiab s...Nyeem ntxiv -
m-Tolyldiethanolamine CAS: 91-99-6 yog li cas?
m-Tolyldiethanolamine, tseem hu ua DEET (diethylamide N, N-dimethyl-3-hydramide), yog ib yam tshuaj tua kab uas siv ntau heev. Nws yaj tau hauv cov kuab tshuaj organic xws li ester, cawv, thiab ether, thiab yaj me ntsis hauv dej. Cov tshuaj no tiv taus kub thiab tiv taus lub teeb. m-Tolyldiethanolamine...Nyeem ntxiv -
Triethylene glycol CAS: 112-27-6 yog dab tsi?
Triethylene glycol CAS: 112-27-6 Nws yog ib qho kua tsis muaj xim, tsis muaj ntxhiab, hygroscopic, viscous. Miscible nrog dej, cawv, propanol, benzene, thiab lwm yam. Tsis tas li ntawd, triethylene glycol tseem tuaj yeem yaj o-dichlorobenzene, phenol, nitrocellulose, cellulose acetate, dextrin, thiab lwm yam, tab sis tsis tuaj yeem yaj petro...Nyeem ntxiv -
N-Methylaniline CAS: 100-61-8 yog dab tsi?
N-Methylaniline CAS: 100-61-8 N-methylaniline yog cov khoom tseem ceeb hauv N-alkyl aromatic amine series thiab yog ib qho tseem ceeb hauv cov tshuaj zoo. Muaj ntau yam siv tau. Kuv lub teb chaws thawj cov khoom siv tsim khoom tau tsim los ntawm kev pab los ntawm lub tebchaws Soviet yav dhau los hauv xyoo 1950. Cov khoom tsim tawm...Nyeem ntxiv -
Dazomet CAS: 533-74-4 yog dab tsi?
Dazomet CAS: 533-74-4 Nws yog siv lead ua dawb zoo li koob, tsis muaj ntxhiab, mp99.5 ℃ (decomposition) (104 ~ 105 ℃). Vapor siab 400 × 10-6Pa. Yooj yim soluble hauv acetone thiab chloroform; me ntsis soluble hauv ethanol thiab benzene; insoluble hauv ether thiab carbon tetrachloride; solubility hauv dej yog 0.12% ntawm 25 ° C, ib ...Nyeem ntxiv -
Dimethyl sulfate CAS: 77-78-1 yog li cas?
Nyeem ntxiv -
N-METHYL-O-TOLUIDINE CAS: 611-21-2 yog dab tsi?
N-METHYL-O-TOLUIDINE Nws yog cov kua roj daj daj. Lub ntsiab lus yaj yog 119.5 ℃ thiab lub ntsiab lus kub yog 209-210 ℃. Siv rau hauv cov organic synthesis, thiab cov xim nruab nrab. Cov ntsiab lus: CAS No. 611-21-2 Cov mis molecular C8H11N Qhov hnyav molecular 121.18 EINECS No. 210-260-9 Melting point -10.08 ° C (kwv yees li...Nyeem ntxiv -
N,N-Dimethylcyclohexylamine CAS: 98-94-2 yog dab tsi?
N,N-Dimethylcyclohexylamine CAS: 98-94-2 Nws yog kua tsis muaj xim lossis daj daj. Feem ntau siv ua polyurethane ua npuas ncauj catalyst. Ib qho ntawm cov ntawv thov tseem ceeb yog cov ua npuas ncauj rwb thaiv tsev, suav nrog cov tshuaj tsuag, cov vaj huam sib luag, cov kua nplaum laminates thiab cov qauv tub yees. N,N-dimethylcyclohexylamine yog al...Nyeem ntxiv -
2-(2-Aminoethylamino) ethanol CAS: 111-41-1 yog dab tsi?
2-(2-Aminoethylamino) ethanol CAS: 111-41-1 Nws yog ib qho kua tsis muaj xim, daj daj pob tshab. 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 cov xim, resins, roj hmab, cov neeg sawv cev flotation, hauv...Nyeem ntxiv -
N,N-Dihydroxyethyl-p-toluidine CAS NO: 3077-12-1 yog dab tsi?
N,N-Dihydroxyethyl-p-toluidine CAS NO: 3077-12-1 xwm: N,N-dihydroxyethyl-p-toluidine yog cov khoom siv crystalline tsis muaj xim. Nws yaj tau hauv dej, cawv thiab cov kuab tshuaj ether ntawm chav tsev kub. Nws yog me ntsis alkaline thiab tuaj yeem cuam tshuam nrog cov kua qaub los tsim cov ntsev. Nws yog ib qho khoom ruaj khov uas tsis yooj yim...Nyeem ntxiv
