(E)-3-(3,5-Dichlorophenyl)propenoic acid

Base Information

• Chemical Name: (E)-3-(3,5-Dichlorophenyl)propenoic acid
• CAS No.: 20595-53-3
• Molecular Formula: C9H6Cl2O2
• Molecular Weight: 217.051
• Hs Code.: 2916399090
• Mol file: 20595-53-3.mol

Synonyms:(2E)-3-(3,5-Dichlorophenyl)acrylic acid;3,5-Dichlorocinnamic acid;(E)-3-(3,5-dichlorophenyl)acrylic acid;3,5-Dichlor-trans-zimtsaeure;3-(3,5-dichlorophenyl)-acrylic acid;3,5-dichloro-trans-cinnamic acid;3-(3,5-dichlorophenyl)-2-propenoic acid;trans 3-(3,5-dichlorophenyl)-2-propenoic acid;

Chemical Property of (E)-3-(3,5-Dichlorophenyl)propenoic acid

Chemical Property:

• Vapor Pressure: 5.81E-06mmHg at 25°C
• Melting Point: 174.5-175.5 °C
• Boiling Point: 364.8oC at 760 mmHg
• PKA: 4.12±0.10(Predicted)
• Flash Point: 174.4oC
• PSA: 37.30000
• Density: 1.457g/cm3
• LogP: 3.09120

Purity/Quality:

98% ^*data from raw suppliers

3-(3,5-Dichlorophenyl)acrylicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (E)-3-(3,5-Dichlorophenyl)propenoic acid

There total 7 articles about (E)-3-(3,5-Dichlorophenyl)propenoic acid 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: 90.0%

malonic acid (141-82-2) + 3,5-dichlorobenzaldehyde (10203-08-4) → 3-(3,5-dichlorophenyl)-2-propenoic acid (20595-53-3,90418-21-6)

Guidance literature:

With pyridine; In N,N-dimethyl-formamide; at 30 - 75 ℃;

Reference yield:

piperidine (110-89-4) + 3,5-dichlorobenzaldehyde (10203-08-4) → 3-(3,5-dichlorophenyl)-2-propenoic acid (20595-53-3,90418-21-6)

Guidance literature:

With pyridine; malonic acid;

Reference yield:

(E)-methyl 3-(3,5-dichlorophenyl)acrylate (695187-25-8) → 3-(3,5-dichlorophenyl)-2-propenoic acid (20595-53-3,90418-21-6)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; water;

upstream raw materials:

malonic acid

3,5-dichlorobenzaldehyde

acetic anhydride

piperidine

Downstream raw materials:

(E)-ethyl 3-(3,5-dichlorophenyl)acrylate

3,5-dichloro-cis-cinnamic acid

3-(3',5'-dichlorophenyl)propanoic acid

3-(3,5-dichlorophenyl)-propanol