Octachloronaphthalene

Base Information

• Chemical Name: Octachloronaphthalene
• CAS No.: 2234-13-1
• Molecular Formula: C10Cl8
• Molecular Weight: 403.734
• Hs Code.: 2903999090
• European Community (EC) Number: 218-778-7
• ICSC Number: 1059
• NSC Number: 243655
• UNII: BQ6EO9GJXE
• DSSTox Substance ID: DTXSID6025800
• Nikkaji Number: J34.574A
• Wikidata: Q2148325
• Mol file: 2234-13-1.mol

Synonyms:octachloronaphthalene

Chemical Property of Octachloronaphthalene

Chemical Property:

• Appearance/Colour: pale yellow solid with an aromatic odor
• Vapor Pressure: 5.01E-07mmHg at 25°C
• Melting Point: 185 °C
• Refractive Index: 1.684
• Boiling Point: 424.7 °C at 760 mmHg
• Flash Point: 214.2 °C
• PSA: 0.00000
• Density: 1.842 g/cm³
• LogP: 8.06700
• Water Solubility.: Insoluble
• XLogP3: 8.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 403.744921
• Heavy Atom Count: 18
• Complexity: 254

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): F;N;Xn
• Hazard Codes: Xn:Harmful
• Statements: R22:
• Safety Statements: S36/39:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Other Classes -> Halowaxes
• Canonical SMILES: C12=C(C(=C(C(=C1Cl)Cl)Cl)Cl)C(=C(C(=C2Cl)Cl)Cl)Cl
• Effects of Short Term Exposure: The substance may cause effects on the liver. This may result in tissue lesions.
• Effects of Long Term Exposure: The substance may have effects on the liver.

Technology Process of Octachloronaphthalene

There total 23 articles about Octachloronaphthalene 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: 81.0%

decachloro-1,4-dihydronaphthalene (14396-29-3) → octachloronaphthalene (2234-13-1)

Guidance literature:

In di-isopropyl ether; Heating;

Reference yield:

hexachloroethane (67-72-1) → octachloronaphthalene (2234-13-1) + hexachlorobenzene (118-74-1,67471-27-6) + octachlorostyrene (29082-74-4) + Decachlorobiphenyl (2051-24-3)

Guidance literature:

With air; aluminium; at 780 ℃; for 0.0025h; Further byproducts given. Title compound not separated from byproducts;

DOI:10.1016/0045-6535(94)90370-0

Reference yield:

tetrachloromethane (56-23-5) + toluene (108-88-3,15644-74-3,16713-13-6) → 6H-1,2,4,5,7,8,9,10,11-nonachlorofluoranthene + 6-(p-tolyl)-6H-1,2,3,4,5,7,8,9,10,11-decachlorobenzo[cd]pyrenetrahydrocyclobuta[1,2-a;3,4-a']diindene-5,10-dione + octachloronaphthalene (2234-13-1) + Decachlorobiphenyl (2051-24-3)

Guidance literature:

tetrachloromethane; With sodium; at 300 ℃; for 40h;

toluene; at 20 ℃; Further byproducts given;

DOI:10.1021/jo048190+

upstream raw materials:

naphthalene

decachloro-1,4-dihydronaphthalene

2-hydroxy-naphthalene-1,5-disulfonyl chloride

2-hydroxy-naphthalene-1,6-disulfonyl chloride

Downstream raw materials:

hexachloroethane

hexachlorobenzene

2-Bromo-1,3,4,5,6,7,8-heptafluoronaphthalene

(1,3,4,5,6,7,8-heptafluoronaphthalen-2-yl)hydrazine

Refernces

• 1、 Bodrikov, I. V.,Pryakhina, V. I.,Titov, D. Yu.,Titov, E. Yu.,Vorotyntsev, A. V.. "Synthesis of Decorated Carbon Structures with Encapsulated Components by Low-Voltage Electric Discharge Treatment". . p. 60 - 69. Retrieved 2022/03/17.
• 2、 Lee, Robert G. M.,Coleman, Peter,Jones, Joanne L.,Jones, Kevin C.,Lohmann, Rainer. "Emission factors and importance of PCDD/Fs, PCBs, PCNs, PAHs and PM 10 from the domestic burning of coal and wood in the U.K.". . p. 1436 - 1447. Retrieved 2007/10/03.