2-Methylimidazole CAS 693-98-1 yog dawb los yog lub teeb daj granular los yog columnar.Cov khoom no yog solidï¼, Soluble nyob rau hauv dej, ethanol thiab me ntsis soluble nyob rau hauv txias benzene.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj 2-Methylimidazole CAS 693-98-1 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb 2-Methylimidazole CAS 693-98-1 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. 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!
|
Khoom npe |
2-Methylimidazole |
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|
Formula |
C4H6N 2 |
Molecular Luj |
82.1 |
|
CAS Nr. |
693-98-1 : kuv |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb rau lub teeb daj Crystalline hmoov |
Ua raws |
|
Assay |
99% | 99.28% |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point 142-143 ° C (lit.)
Kub taw tes 267-268 ° C (lit.)
Qhov ntom ntom 1.0500 (kwv yees kwv yees)
Vapor siab
Refractive index 1.4970 (kwv yees)
Flash point: 155 ° C
Cia txias: 2-8 ° C
Solubility: 780g / L
Acidity coefficient (PKA) 14.44 ± 0.10 (kwv yees)
Daim ntawv: crystal hmoov
Xim: whitetolightyellow
PH tus nqi: 10.5-11.5 (100g / L, H2O, 20 âជន
PH tus nqi ntau ntawm kev hloov xim ntawm cov kua qaub-puag qhia: 10.5
Solubility dej: solubilin dej thiab ethanol
Synthesis ntawm cov organic intermediates.
