1,2,3,4,7-Pentachlorobicyclo[2.2.1]hept-2-ene

Base Information

• Chemical Name: 1,2,3,4,7-Pentachlorobicyclo[2.2.1]hept-2-ene
• CAS No.: 18317-90-3
• Molecular Formula: C7H5Cl5
• Molecular Weight: 266.3796
• NSC Number: 143932
• DSSTox Substance ID: DTXSID60274725
• Nikkaji Number: J1.560.642H
• Mol file: 18317-90-3.mol

Synonyms:18317-90-3;NSC143932;1,2,3,4,7-pentachlorobicyclo[2.2.1]hept-2-ene;DTXSID60274725;NSC-143932;1,2,3,4,7-Pentachlorobicyclo[2.2.1]hepta-2-ene;5825-64-9

Chemical Property of 1,2,3,4,7-Pentachlorobicyclo[2.2.1]hept-2-ene

Chemical Property:

• Vapor Pressure: 0.00265mmHg at 25°C
• Boiling Point: 295.7°Cat760mmHg
• Flash Point: 136.4°C
• Density: 1.67g/cm³
• XLogP3: 3.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 265.880439
• Heavy Atom Count: 12
• Complexity: 247

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CC2(C(C1(C(=C2Cl)Cl)Cl)Cl)Cl

Technology Process of 1,2,3,4,7-Pentachlorobicyclo[2.2.1]hept-2-ene

There total 5 articles about 1,2,3,4,7-Pentachlorobicyclo[2.2.1]hept-2-ene 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:

1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene (22039-38-9) → 1,2,3,4,7-syn-Pentachlor-norbornen-(2) (18317-90-3)

Guidance literature:

With zinc; In acetic acid; Heating;

DOI:10.1021/jo01256a073

Reference yield:

1,2,3,4,7,7-Hexachlor-bicyclo<2.2.1>hepten-(2) (22039-38-9) → 1,2,3,4,7-syn-Pentachlor-norbornen-(2) (18317-90-3)

Guidance literature:

With potassium hydroxide; hydrogen; nickel;

DOI:10.1039/j39680000700

Reference yield:

1,2,3,4,7-anti-Pentachlor-norbornadien-(2,5) (18367-86-7) → 1,2,3,4,7-syn-Pentachlor-norbornen-(2) (18317-90-3)

Guidance literature:

With hydrogen; palladium on activated charcoal;

DOI:10.1039/j39690000288

upstream raw materials:

1,2,3,4,7,7-Hexachlor-bicyclo<2.2.1>hepten-(2)

1,2,3,4,7,7-hexachlorobicyclo<2.2.1>hept-2-ene

1,2,3,4,7-anti-Pentachlor-norbornadien-(2,5)