4-(2-Bromoethoxy)-1,2-dichlorobenzene

Base Information

• Chemical Name: 4-(2-Bromoethoxy)-1,2-dichlorobenzene
• CAS No.: 3245-41-8
• Molecular Formula: C8H7BrCl2O
• Molecular Weight: 269.953
• Hs Code.: 2909309090
• NSC Number: 132956
• DSSTox Substance ID: DTXSID70299808
• Wikidata: Q72455274
• Mol file: 3245-41-8.mol

Synonyms:4-(2-bromoethoxy)-1,2-dichlorobenzene;3245-41-8;2-Bromoethyl-3,4-Dichlorophenyl Ether;NSC 132956;Benzene, 4-(2-bromoethoxy)-1,2-dichloro-;NSC132956;Benzene,4-(2-bromoethoxy)-1,2-dichloro-;SCHEMBL4779223;3,4-dichlorophenoxy-ethylbromide;DTXSID70299808;2-(3,4dichlorophenoxy)ethyl bromide;2-(3,4-dichlorophenoxy)ethyl bromide;AKOS010227830;NSC-132956;A1-10346

Chemical Property of 4-(2-Bromoethoxy)-1,2-dichlorobenzene

Chemical Property:

• Vapor Pressure: 0.000908mmHg at 25°C
• Refractive Index: 1.573
• Boiling Point: 313.5°C at 760mmHg
• Flash Point: 143.4°C
• PSA: 9.23000
• Density: 1.616g/cm³
• LogP: 3.76710
• XLogP3: 4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 267.90573
• Heavy Atom Count: 12
• Complexity: 134

Purity/Quality:

99% ^*data from raw suppliers

4-(2-Bromoethoxy)-1,2-dichlorobenzene 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=C(C=C1OCCBr)Cl)Cl

Technology Process of 4-(2-Bromoethoxy)-1,2-dichlorobenzene

There total 2 articles about 4-(2-Bromoethoxy)-1,2-dichlorobenzene 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: 85.0%

3,4-dichlorophenol (95-77-2) + ethylene dibromide (106-93-4) → 1-(2- bromoethoxy)-3,4-dichlorobenzene (3245-41-8)

Guidance literature:

With 1-n-butyl-3-methylimidazolim bromide; sodium hydroxide; at 100 ℃; for 9h; Autoclave;

Reference yield: 60.0%

→ 1-(2- bromoethoxy)-3,4-dichlorobenzene (3245-41-8)

Guidance literature:

With sodium hydroxide; In water; at 130 ℃; for 16h;

Reference yield: 95.0%

pyridine (110-86-1) + 1-(2- bromoethoxy)-3,4-dichlorobenzene (3245-41-8) → Br(1-)*C13H12Cl2NO(1+)

Guidance literature:

at 100 ℃; for 4h;

upstream raw materials:

3,4-dichlorophenol

ethylene dibromide

Downstream raw materials:

[2-(3,4-Dichloro-phenoxy)-ethyl]-propyl-amine

N-<2-(2-Methoxy-phenoxy)-aethyl>-2-(3,4-dichlor-phenoxy)-aethylamin

N-<2-(3,4-Dichlor-phenoxy)-ethyl>-3-<2,5-dimethoxy-phenoxy>-propylamin

N-<2-(3.4-Dichlorphenoxy)-ethyl>-cyclopropylamin

Refernces

• 1、 -. "N-2-(3,4- dichlorophenoxy)-ethyl triethyltriethylhalide amine as well as preparation method and application thereof (by machine translation)". Paragraph 0020; 0021; 0022. . Retrieved 2020/02/14.
• 2、 -. "Synthetic process of DCPTA". Paragraph 0030; 0031; 0032; 0033; 0034. . Retrieved 2017/02/17.