(4,5-Dichloro-1,2-phenylene)dimethanol

Base Information

• Chemical Name: (4,5-Dichloro-1,2-phenylene)dimethanol
• CAS No.: 24006-92-6
• Molecular Formula: C8H8Cl2O2
• Molecular Weight: 207.056
• Hs Code.: 2906299090
• DSSTox Substance ID: DTXSID50518049
• Nikkaji Number: J615.049G
• Wikidata: Q82380446
• Mol file: 24006-92-6.mol

Synonyms:24006-92-6;(4,5-Dichloro-1,2-phenylene)dimethanol;4,5-Dichloro-1,2-benzenedimethanol;[4,5-dichloro-2-(hydroxymethyl)phenyl]methanol;1,2-Benzenedimethanol,4,5-dichloro-;SCHEMBL1955558;DTXSID50518049;WSCRUXVCUXHCOW-UHFFFAOYSA-N;ZAA00692;4,5-Dichlorobenzene-1,2-dimethanol;MFCD06656516;AKOS000281379;AS-63514;4,5-dichloro-1,2-di-hydroxymethyl benzene;4,5-Dichloro-1,2-bis(hydroxymethyl)benzene;CS-0157314;D84223;[4, 5-dichloro-2-(hydroxymethyl)phenyl]methanol;A878062

Chemical Property of (4,5-Dichloro-1,2-phenylene)dimethanol

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 137-139 °C
• Refractive Index: 1.611
• Boiling Point: 349.832 °C at 760 mmHg
• PKA: 13.30±0.10(Predicted)
• Flash Point: 165.373 °C
• PSA: 40.46000
• Density: 1.468 g/cm³
• LogP: 1.97800
• Storage Temp.: Sealed in dry,Room Temperature
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 205.9901349
• Heavy Atom Count: 12
• Complexity: 127

Purity/Quality:

98%min ^*data from raw suppliers

4,5-Dichloro-1,2-benzenedimethanol 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C(=CC(=C1Cl)Cl)CO)CO

Technology Process of (4,5-Dichloro-1,2-phenylene)dimethanol

There total 4 articles about (4,5-Dichloro-1,2-phenylene)dimethanol 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: 100.0%

4,5-dichlorophthalic acid (56962-08-4) → 4,5-dichlorobenzene-1,2-dimethanol (24006-92-6)

Guidance literature:

With borane-THF; In tetrahydrofuran; at 0 - 20 ℃; for 24h; Inert atmosphere;

DOI:10.1021/ja302537j

Reference yield: 98.0%

4,5-dichlorophthalic anhydride (942-06-3) → 4,5-dichlorobenzene-1,2-dimethanol (24006-92-6)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; at 20 ℃;

Reference yield:

4,5-dichlorophthalic acid dimethyl ester (106727-86-0) → 4,5-dichlorobenzene-1,2-dimethanol (24006-92-6)

Guidance literature:

4,5-dichlorophthalic acid dimethyl ester; With lithium aluminium tetrahydride; In tetrahydrofuran; at 0 - 20 ℃;

With sodium hydroxide; water; In tetrahydrofuran;

upstream raw materials:

4,5-dichlorophthalic anhydride

4,5-dichlorophthalic acid

4,5-dichlorophthalic acid dimethyl ester

Downstream raw materials:

2-(2-cyclobutyloxy-3-methyl-benzoylamino)-5,6-dichloro-indan-2-carboxylic acid ethyl ester

2-(2-cyclobutyloxy-3-methyl-benzoylamino)-5,6-dichloro-indan-2-carboxylic acid

4,5-dichlorobenzene-1,2-dicarbaldehyde

5,6-dichloroisobenzofuran-1(3H)-one

Refernces

• 1、 -. "A CATALYST FOR THE CARBONYLATION OF ALKENES". Page/Page column 41. . Retrieved 2017/09/02.
• 2、 Yamamoto, Koji,Takagi, Akuto,Hada, Miyako,Taniwaki, Ryosuke,Mizutani, Tadashi,Kimura, Yoshifumi,Takao, Yuko,Moriwaki, Kazuyuki,Matsumoto, Fukashi,Ito, Takatoshi,Iwai, Toshiyuki,Hida, Koichi,Mizuno, Takumi,Ohno, Toshinobu. "Synthesis and optoelectronic properties of hexachloro- and hexaiodosubnaphthalocyanines as organic electronic materials". . p. 4918 - 4924. Retrieved 2016/07/18.