3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2 na cikin abubuwan da aka samo na benzene kuma ana iya amfani dashi azaman tsaka-tsaki a cikin haɗin magunguna da sinadarai.
Shandong Amince
Hanyar shiri: MgCl2 (22.2g, 233.35mmol) da triethylamine (59.03g, 583.39mmol) an ƙara su a cikin maganin acetonitrile (200ml) da aka zuga na 2-chlorophenol (20.0g, 155.60mmol) a dakin da zafin jiki. Ƙara poly (littafin sinadarai formaldehyde, 0.52g, 1.05mol) a cikin cakuda, sa'an nan kuma reflux na 4 hours. An sanyaya cakuda da aka samu zuwa dakin da zafin jiki, wanda aka kashe tare da 2nhcl, an fitar da shi tare da ether, bushe tare da MgSO4, tacewa kuma mayar da hankali a ƙarƙashin rage matsa lamba. An tsabtace mahallin ɗanyen ta hanyar silica gel chromatography ginshiƙi don samun fili mai suna 3-chloro-2-hydroxybenzene.
3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2
3-Chloro-2-hydroxybenzaldehydeChemical Specification
|
Sunan samfur |
3-Chloro-2-hydroxybenzaldehyde |
||
|
Formula |
Saukewa: C7H5ClO2 |
Nauyin Kwayoyin Halitta |
156.57 |
|
CAS NO. |
1927-94-2
|
Yawan |
5000KG |
|
Abubuwa |
Ƙayyadaddun bayanai |
|
|
Bayyanar |
Kodi Beige zuwa Yellow |
|
|
Assay |
â¥99% |
|
|
|
42-44 ° C |
|
|
Danshi |
0.5% |
|
|
ç»è®º KAMMALAWA |
Sakamakon ya dace da ma'auni |
|
3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2
Synonym:-CHLORO-2-HYDROXY-BENZALDEHYDE;AKOSBB-6958;3-CHLORO-2-HYDROXY-BENZALDEHYDE;3-CHLOROSALICYLALDEHYDE;3-Chloro-2-hydrChemicalbookoxybenzaldehydehyde2 2-Hydroxy-3-chlorobenzaldehyde
CAS:
Tsarin kwayoyin halitta:
Nauyin kwayoyin halitta: 156.57
EINECS: 626-834-0
Wurin tafasa: 63°C/5mmHg(lit.)
Yawan yawa: 1.404± 0.06 g/cm3 (an annabta)
Yanayin ajiya:
Wuri mai walƙiya:110
Abubuwan: Adana a ƙasa da 30 ° C.
Rayuwar rayuwa: 2 shekaru
