(5-Chloro-2-methoxybenzene-1,3-diyl)dimethanol

Base Information

• Chemical Name: (5-Chloro-2-methoxybenzene-1,3-diyl)dimethanol
• CAS No.: 6641-05-0
• Molecular Formula: C9H11 Cl O3
• Molecular Weight: 202.638
• NSC Number: 48421
• DSSTox Substance ID: DTXSID30286956
• Nikkaji Number: J455.567H
• Wikidata: Q82022825
• Mol file: 6641-05-0.mol

Synonyms:6641-05-0;4-Chloro-2,6-bis(hydroxymethyl)anisole;(5-Chloro-2-methoxy-1,3-phenylene)dimethanol;(5-chloro-2-methoxybenzene-1,3-diyl)dimethanol;NSC48421;starbld0048705;DTXSID30286956;NSC 48421;NSC-48421;2-Methoxy-5-chlorobenzene-1,3-dimethanol

Chemical Property of (5-Chloro-2-methoxybenzene-1,3-diyl)dimethanol

Chemical Property:

• Vapor Pressure: 2.98E-05mmHg at 25°C
• Boiling Point: 342°C at 760 mmHg
• Flash Point: 160.6°C
• Density: 1.324g/cm³
• XLogP3: 0.7
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 202.0396719
• Heavy Atom Count: 13
• Complexity: 140

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(C=C(C=C1CO)Cl)CO

Technology Process of (5-Chloro-2-methoxybenzene-1,3-diyl)dimethanol

There total 2 articles about (5-Chloro-2-methoxybenzene-1,3-diyl)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:

4-chloro-2,6-bis(hydroxymethyl)phenol (17026-49-2) + dimethyl sulfate (77-78-1) → 2,6-bis-hydroxymethyl-4-chloro-anisole (6641-05-0)

Guidance literature:

With sodium hydroxide;

DOI:10.1039/jr9460000912

Reference yield:

4-chloro-phenol (106-48-9,82344-39-6) → 2,6-bis-hydroxymethyl-4-chloro-anisole (6641-05-0)

Guidance literature:

Multi-step reaction with 2 steps

1: aqueous NaOH

2: aqueous NaOH

With sodium hydroxide;

DOI:10.1039/jr9460000912

Reference yield: 82.0%

Dimethoxymethane (109-87-5) + 2,6-bis-hydroxymethyl-4-chloro-anisole (6641-05-0) → 4-chloro-2,6-bis-methoxymethoxy-methyl-anisole

Guidance literature:

magnesium hydrogen sulfate; for 15.5h; Heating;

DOI:10.1002/jccs.200700153

upstream raw materials:

4-chloro-2,6-bis(hydroxymethyl)phenol

dimethyl sulfate

4-chloro-phenol

Downstream raw materials:

5-chloro-2-methoxy-1,3-benzene dicarboxaldehyde

dimethyl 5-chloro-2-methoxybenzene-1,3-dicarboxylate

(R)-(-)-5-chloro-8-hydroxy-3-methyl-1-oxo-3,4-dihydro-(1H)-2-benzopyran-7-carboxylic acid

5-chloro-2-methoxybenzene-1,3-dicarboxylic acid

Refernces