3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2 ndi ya benzene ndipo ingagwiritsidwe ntchito ngati zapakati pakupanga mankhwala ndi mankhwala.
Shandong Khulupirirani
Kukonzekera njira: MgCl2 (22.2g, 233.35mmol) ndi triethylamine (59.03g, 583.39mmol) anawonjezera kuti analimbikitsa acetonitrile (200ml) njira ya 2-chlorophenol (20.0g, 155.60mmol) pa chipinda kutentha) Onjezani poly (chemicalbook formaldehyde, 0,52g, 1.05mol) kusakaniza, ndiyeno reflux kwa maola anayi. The chifukwa osakaniza utakhazikika kutentha firiji, kuzimitsidwa ndi 2nhcl, yotengedwa ndi efa, zouma ndi MgSO4, zosefedwa ndi anaikira pansi pa kupanikizika yafupika. Pampuliyo idayeretsedwa ndi silica gel column chromatography kuti ipeze mutu wa 3-chloro-2-hydroxybenzene.
3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2
3-Chloro-2-hydroxybenzaldehydeChemicalSpecification
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Dzina lazogulitsa |
3-Chloro-2-hydroxybenzaldehyde |
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Fomula |
C7H5ClO2 |
Kulemera kwa Maselo |
156.57 |
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CAS NO. |
1927-94-2
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Kuchuluka |
5000KG |
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Zinthu |
Kufotokozera |
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Maonekedwe |
Pale Beige mpaka Yellow |
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Kuyesa |
â¥99% |
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|
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42-44 ° C |
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Chinyezi |
â¤0.5% |
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ç»è®º MAWU OTSIRIZA |
Zotsatira zake zimagwirizana ndi muyezo |
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3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2
Mawu ofanana ndi mawu:-CHLORO-2-HYDROXY-BENZALDEHYDE;AKOSBB-6958;3-CHLORO-2-HYDROXY-BENZALDEHYDE;3-CHLOROSALICYLALDEHYDE;3-Chloro-2-hydrChemicalbookoxybenzaldehydehyde-3ChlorodeHYDE; ;2-Hydroxy-3-chlorobenzaldehyde
CAS:
Molecular formula:
Molecular kulemera: 156.57
EINECS: 626-834-0
Powira: 63°C/5mmHg(lit.)
Kachulukidwe:1.404±0.06 g/cm3(Zonenedweratu)
Zosungirako:
Pakuthwanima: 110
Kusungirako: Sungani pansi pa 30 ° C.
Alumali moyo: 2 zaka
