2-Chloro-4-hydroxybenzaldehyde

Base Information

• Chemical Name: 2-Chloro-4-hydroxybenzaldehyde
• CAS No.: 56962-11-9
• Molecular Formula: C7H5ClO2
• Molecular Weight: 156.569
• Hs Code.: 29124900
• European Community (EC) Number: 623-499-2
• DSSTox Substance ID: DTXSID10901216
• Nikkaji Number: J1.353.822K
• Mol file: 56962-11-9.mol

Synonyms:2-Chloro-4-hydroxybenzaldehyde;56962-11-9;Benzaldehyde, 2-chloro-4-hydroxy-;Benzaldehyde, chloro-4-hydroxy-;2-chloro-4-hydroxy-benzaldehyde;MFCD00052184;94650-94-9;2 -CHLORO-4-HYDROXYBENZALDEHYDE;SCHEMBL115174;2-Chlor-4-hydroxy-benzaldehyd;DTXSID10901216;BCP16836;CS-B0153;BBL100290;STL553860;2-Chloro-4-hydroxybenzaldehyde, 97%;AKOS005254217;AC-1136;GS-3327;BP-13259;SY020515;AM20040735;FT-0601206;EN300-99419;A831264;J-505174;Z1255419357

Chemical Property of 2-Chloro-4-hydroxybenzaldehyde

Chemical Property:

• Melting Point: 145-147 °C(lit.)
• Boiling Point: 272.492 °C at 760 mmHg
• PKA: 6.81±0.18(Predicted)
• Flash Point: 118.599 °C
• PSA: 37.30000
• Density: 1.404 g/cm³
• LogP: 1.85810
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• Sensitive.: Air Sensitive
• Solubility.: Soluble in organic solvents.
• XLogP3: 2.2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 155.9978071
• Heavy Atom Count: 10
• Complexity: 127

Purity/Quality:

98%,99%, ^*data from raw suppliers

2-Chloro-4-hydroxybenzaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=C(C=C1O)Cl)C=O
• Uses: 2-Chloro-4-hydroxybenzaldehyde, is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. 2-Chloro-4-hydroxybenzaldehyde may be used in chemical synthesis.

Technology Process of 2-Chloro-4-hydroxybenzaldehyde

There total 9 articles about 2-Chloro-4-hydroxybenzaldehyde which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 84.0%

2-chloro-4-hydroxybenzonitrile (3336-16-1) → 2-chloro-4-hydroxybenzaldehyde (56962-11-9)

Guidance literature:

2-chloro-4-hydroxybenzonitrile; With diisobutylaluminium hydride; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 19h;

With hydrogenchloride; In tetrahydrofuran; hexane; water; at 0 ℃;

Reference yield: 16.0%

3-monochlorophenol (108-43-0) + chloroform (67-66-3,8013-54-5) → 2-chloro-4-hydroxybenzaldehyde (56962-11-9)

Guidance literature:

3-monochlorophenol; chloroform; With calcium hydroxide; water; sodium carbonate; for 4.33333h; Heating / reflux;

With hydrogenchloride; In chloroform; water;

Reference yield:

3-monochlorophenol (108-43-0) + trichloroacetic acid (76-03-9) → 4-chlorosalicylaldehyde (2420-26-0) + 2-chloro-4-hydroxybenzaldehyde (56962-11-9)

Guidance literature:

With potassium hydroxide; water;

DOI:10.1039/jr9330000496

upstream raw materials:

3-monochlorophenol

hydrogen cyanide

2-chloro-4-nitrotoluene

2,4-dichlorobenzaldeyhde

Downstream raw materials:

8-Hydroxy-10-methyl-3-phenyl-10H-pyrimido[4,5-b]quinoline-2,4-dione

4-(8-Hydroxy-3-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimido[4,5-b]quinolin-10-yl)-butyric acid

6-(8-Hydroxy-3-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimido[4,5-b]quinolin-10-yl)-hexanoic acid

chloro-p-hydroquinone

Refernces

• 1、 -. "THIOARYL DERIVATIVES AS GPR120 AGONISTS". Paragraph 885-886. . Retrieved 2014/05/24.
• 2、 -. "Novel FXR (NR1H4) binding and activity modulating compounds". Page/Page column 19. . Retrieved 2011/04/14.