PENTACHLOROBENZALDEHYDE

Base Information

• Chemical Name: PENTACHLOROBENZALDEHYDE
• CAS No.: 19635-52-0
• Molecular Formula: C7H Cl5 O
• Molecular Weight: 278.349
• Hs Code.: 2913000090
• Mol file: 19635-52-0.mol

Synonyms:Benzaldehyde,pentachloro- (6CI,8CI,9CI); NSC 2476; Pentachlorobenzaldehyde

Chemical Property of PENTACHLOROBENZALDEHYDE

Chemical Property:

• Vapor Pressure: 0.000186mmHg at 25°C
• Boiling Point: 328.8°Cat760mmHg
• Flash Point: 138.5°C
• PSA: 17.07000
• Density: 1.73g/cm³
• LogP: 4.76610

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of PENTACHLOROBENZALDEHYDE

There total 14 articles about PENTACHLOROBENZALDEHYDE 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: 93.0%

(pentachlorophenyl)acetic acid (100571-04-8) → 2,3,4,5,6-pentachlorobenzaldehyde (19635-52-0)

Guidance literature:

With sulfuric acid; at 100 ℃; for 1h;

DOI:10.1021/jo00359a007

Reference yield: 44.0%

perchloro-1-phenylcyclobutene (100571-07-1) → 2,3,4,5,6-pentachlorobenzaldehyde (19635-52-0) + perchlorophenylmaleic acid (100571-09-3)

Guidance literature:

With sulfuric acid; at 135 ℃; for 3h;

DOI:10.1021/jo00359a007

Reference yield:

→ 2,3,4,5,6-pentachlorobenzaldehyde (19635-52-0)

Guidance literature:

With sulfuric acid; at 100 ℃;

upstream raw materials:

(pentachlorophenyl)acetic acid

perchloro-1-phenylcyclobutene

hexachlorobenzene

N,N-dimethyl-formamide

Downstream raw materials:

1-(2,3,4,5,6-Pentachlorophenyl)ethanol

1-(pentachlorophenyl)-1-phenylmethanol

pentachlorobenzene

pentachloro-benzaldehyde-oxime

Refernces

• 1、 Polniaszek, Richard P.,Belmont, Stephen E.,Alvarez, Ramon. "Stereoselective Nucleophilic Additions to the Carbon-Nitrogen Double Bond. 3. Chiral Acyliminium Ions". . p. 215 - 223. Retrieved 2007/10/02.
• 2、 Kolsaker, Per,Storflor, Harry,Brobakke, Kristin,Carlberg, Georg E.. "Syntheses and Properties of Hexa- and Heptachlorostyrenes with Fully Chlorinated Aromatic Nuclei". . p. 823 - 832. Retrieved 2007/10/02.