1,1-Bis(4-chlorophenyl)ethylene

Base Information

• Chemical Name: 1,1-Bis(4-chlorophenyl)ethylene
• CAS No.: 2642-81-1
• Molecular Formula: C14H10 Cl2
• Molecular Weight: 249.139
• Hs Code.: 2903999090
• European Community (EC) Number: 636-768-4
• NSC Number: 2366
• DSSTox Substance ID: DTXSID10181016
• Nikkaji Number: J3.395B
• Wikidata: Q81977213
• Metabolomics Workbench ID: 68034
• Mol file: 2642-81-1.mol

Synonyms:1,1-Bis(4-chlorophenyl)ethylene;DDNU;2642-81-1;DMC ethylene;1-chloro-4-[1-(4-chlorophenyl)ethenyl]benzene;1,1-Bis(p-chlorophenyl)ethylene;1,1-Bis(p-chlorophenyl)ethene;4,4'-DDNU;unsym-Bis(p-chlorophenyl)ethylene;Ethylene, 1,1-bis(p-chlorophenyl)-;DDNU (VAN);Benzene, 1,1'-ethenylidenebis[4-chloro-;NSC 2366;C14H10Cl2;Benzene, 1,1'-ethenylidenebis(4-chloro-;2-bis(p-chlorophenyl)ethylene;SCHEMBL1796583;1,1-Bis(4-chlorophenyl)ethene;4,4 -DDNU;DTXSID10181016;NSC2366;KUC105805N;Unsym-bis(4'-chlorophenyl)ethylene;NSC-2366;KSC-7-264;AKOS005259878;Benzene,1'-ethenylidenebis[4-chloro-;Benzene, 1,1'-ethenylidenebis*4-chloro-;unsym-bis(4'-Chlorophenyl)ethylene (DDNU);1-Chloro-4-[1-(4-chlorophenyl)vinyl]benzene;C06642;1-Chloro-4-[1-(4-chlorophenyl)vinyl]benzene #;Benzene, 1,1'-ethenylidenebis(4-chloro- (9CI)

Chemical Property of 1,1-Bis(4-chlorophenyl)ethylene

Chemical Property:

• Melting Point: 84-85 °C
• Boiling Point: 349.6°Cat760mmHg
• Flash Point: 159°C
• PSA: 0.00000
• Density: 1.21g/cm³
• LogP: 5.05490
• XLogP3: 5.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 248.0159557
• Heavy Atom Count: 16
• Complexity: 209

Purity/Quality:

99.3% ^*data from raw suppliers

1,1-BIS(4-CHLOROPHENYL)ETHYLENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C=C(C1=CC=C(C=C1)Cl)C2=CC=C(C=C2)Cl

Technology Process of 1,1-Bis(4-chlorophenyl)ethylene

There total 45 articles about 1,1-Bis(4-chlorophenyl)ethylene 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%

C29H19Cl2F6O2P (140658-16-8) → 1,1-bis(p-chlorophenyl)ethene (2642-81-1) + 1-Phenyl-3,3-bis-trifluoromethyl-2-oxa-1-phospha-indan 1-oxide (140658-17-9)

Guidance literature:

In ⁽²⁾H₈-toluene; at 111.3 ℃; Rate constant;

DOI:10.1021/ja00036a078

Reference yield: 77.0%

Methyltriphenylphosphonium bromide (1779-49-3) + 4,4'-Dichlorobenzophenone (90-98-2) → 1,1-bis(p-chlorophenyl)ethene (2642-81-1)

Guidance literature:

Methyltriphenylphosphonium bromide; With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 0.333333h; Inert atmosphere;

4,4'-Dichlorobenzophenone; In tetrahydrofuran; at 20 ℃; Inert atmosphere;

DOI:10.1016/j.tetlet.2018.03.090

Reference yield: 75.0%

methyl magnesium iodide (917-64-6) + 4,4'-Dichlorobenzophenone (90-98-2) → 1,1-bis(p-chlorophenyl)ethene (2642-81-1)

Guidance literature:

DOI:10.1021/jo00074a035

upstream raw materials:

chlorfenethol

1,1,1-trichloroethane

chlorobenzene

methyl magnesium iodide

Downstream raw materials:

1,1-bis(p-chlorophenyl)-2,2-dichlorocyclopropane

2,2-Bis-(4-chloro-phenyl)-ethenesulfonic acid

1,1-bis(4-chlorophenyl)-2,2-dibromocyclopropane

1-Brom-2,2-bis(4-chlorphenyl)-1-iodcyclopropan