1,3-Diethylurea CAS 623-76-7 belongs rau organic bases; urea; organic tsev blocks; general reagents; tshuaj intermediates; cov khoom siv tshuaj lom neeg; chemical raw khoom; tshuaj intermediates
Ntseeg tshuaj yog ib tug ua Tuam Tshoj 1,3-Diethylurea CAS623-76-7 ibmanufacturers, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb 1,3-Diethylurea CAS 623-76-7 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- Diethylurea |
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Formula |
C5H12N2O |
Molecular Luj |
116.16 |
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CAS Nr. |
71-30-7 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
Crystalline hmoov |
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 112-113 ° C (lit.)
Kub taw tes 217.23 ° C (roughestimate)
Qhov ceev 1.0415
Refractive index 1.4616 (kwv yees)
Cia tej yam kev mob Sealedindry, RoomTemperature
Acidity coefficient (pKa) 16.53 ± 0.46 (Predicted)
Dej-soluble Solubleinwater.
PAB 1744741
chemical intermediates, tshuaj raw khoom
organic puag
