1,3-Dimethyl-2-imidazolidinone CAS 80-73-9, tseem hu ua dimethyl ethylene urea, hu ua 1,3-dimethyl-2-imidazolidinone, yog ib tug polar hnyav nrog kub kub taw tes, High flash point, low melting point, tsis tshua muaj toxicity, tsis tshua muaj kuab paug thiab muaj zog solubility, nws muaj zog stability, muaj zog acid, muaj zog alkali tsis kam, dej tsis kam, lub teeb tsis kam, oxygen kuj.
Ntseeg tshuaj yog ib tug ua Tuam Tshoj 1,3-Dimethyl-2-imidazolidinone CAS 80-73-9 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo tshaj plaws, kom peb 1,3-Dimethyl-2-imidazolidinone CAS 80-73-9 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
1,3-Dimethyl-2-imidazolidinone |
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Formula |
C5H10N2O |
Molecular Luj |
114.15 |
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CAS Nr. |
80-73-9 : kuv |
Ntau |
500 KG |
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Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
Ntshiab |
Ua raws |
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Assay |
â € 99.0% |
99.2% |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point 8.2 ° C Boiling point 224-226 ° C (lit.)
Qhov ceev 1.056g / mL ntawm 25 ° C (lit.)
Vapor siab
Refractive index n20/D1.472 (lit.)
Flash Point 220 ° F
Cia tej yam kev mob Storeat 5 ° C txog 30 ° C.
Solubility: Soluble (lit.)
Acidity coefficient (pKa) - 0.65 ± 0.20 (Predicted)
Daim Ntawv Liquid
ColorClear
Explosive limit tus nqi (explosive limit) 1.3-8.4% (V)
1,3-Dimethyl-2-imidazolidinone yog ketone organic compound. Raws li cov organic hnyav thiab tshuaj raw khoom, nws yog dav siv nyob rau hauv cov tshuaj, tshuaj tua kab, zas xim, kua siv lead ua kua thiab lwm yam teb.
Nws tuaj yeem siv los ua cov tshuaj tiv thaiv hnyav heev, ua cov kuab tshuaj rau cov polymers, thiab tseem tuaj yeem siv los tsim cov khoom zoo polyamides.
