3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2
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3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2

3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2 belongs to benzene derivatives and can be used as intermediates in pharmaceutical and chemical synthesis

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Product Description

Shandong Believe Chemical Pte. Ltd. 3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2belongs to benzene derivatives, which can be used as intermediates in pharmaceutical and chemical synthesis.

Preparation method:MgCl2 (22.2g, 233.35mmol) and triethylamine (59.03g, 583.39mmol) were added to the stirred acetonitrile (200ml) solution of 2-chlorophenol (20.0g, 155.60mmol) at room temperature. Add poly (chemicalbook formaldehyde, 0.52g, 1.05mol) to the mixture, and then reflux for 4 hours. The resulting mixture was cooled to room temperature, quenched with 2nhcl, extracted with ether, dried with MgSO4, filtered and concentrated under reduced pressure. The crude compound was purified by silica gel column chromatography to obtain the title compound 3-chloro-2-hydroxybenzene.

3-Chloro-2-hydroxybenzaldehyde CAS 1927-94-2

3-Chloro-2-hydroxybenzaldehydeChemicalSpecification 


 

Product Name

 

3-Chloro-2-hydroxybenzaldehyde

 

Formula

 

C7H5ClO2

 

Molecular Weight

 

156.57

 

CAS NO.


1927-94-2


 

Quantity

 

5000KG


Items

Specification

Appearance

Pale Beige to Yellow Solid

Assay

≥99%

    Melting point

42-44°C

Moisture

≤0.5%

结论

CONCLUSION

The result conform with standard




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-hydrChemicalbookoxybenzaldehyde2-Chloro-6-formylphenol;3-CHLOROSALICYCLADEHYDE;3-Chlorsalicylaldehyd;2-Hydroxy-3-chlorobenzaldehyde

CAS:  1927-94-2

Molecular formula: C7H5ClO2

Molecular weight:156.57

EINECS:626-834-0

Boiling point:63°C/5mmHg(lit.)

Density:1.404±0.06 g/cm3(Predicted)

Storage conditions: Keep in dark place,Sealed in dry,Room Temperature

Flashing point:110 °C

nditions:Store below +30°C.


Shelf life:2 years

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