1,2-di(1-Naphthyl)ethane

Base Information

• Chemical Name: 1,2-di(1-Naphthyl)ethane
• CAS No.: 15374-45-5
• Molecular Formula: C22H18
• Molecular Weight: 282.385
• Hs Code.: 2902909090
• NSC Number: 27045
• DSSTox Substance ID: DTXSID70165418
• Nikkaji Number: J119.380E
• Wikidata: Q72472417
• Mol file: 15374-45-5.mol

Synonyms:15374-45-5;1,2-di(1-Naphthyl)ethane;1,2-BIS(1-NAPHTHYL)ETHANE;1-(2-naphthalen-1-ylethyl)naphthalene;1,2-Di(naphthalen-1-yl)ethane;1,2-Di(alpha-naphthyl)ethane;Ethane, 1,2-di-1-naphthyl-;Naphthalene, 1,1'-(1,2-ethanediyl)bis-;1,2-Di-.alpha.-naphthylethane;NSC27045;Naphthalene,1,1'-(1,2-ethanediyl)bis-;1.2-Di-a-naphthylathan;Ethane,2-di-1-naphthyl-;DTXSID70165418;OJGSITVFPMSVGU-UHFFFAOYSA-N;1,2-Di(.alpha.-naphthyl)-ethane;MFCD00037736;NSC 27045;NSC-27045;1-[2-(1-Naphthyl)ethyl]naphthalene;AKOS015840645;Naphthalene,1'-(1,2-ethanediyl)bis-;1-[2-(1-Naphthyl)ethyl]naphthalene #;AS-48057;CS-0315141;D4371;FT-0606291;F17605;1-[2-(NAPHTHALEN-1-YL)ETHYL]NAPHTHALENE

Chemical Property of 1,2-di(1-Naphthyl)ethane

Chemical Property:

• Vapor Pressure: 8.84E-08mmHg at 25°C
• Melting Point: 161-162°C
• Boiling Point: 447.5°C at 760 mmHg
• Flash Point: 219.5°C
• PSA: 0.00000
• Density: 1.124g/cm³
• LogP: 5.77820
• XLogP3: 6.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 282.140850574
• Heavy Atom Count: 22
• Complexity: 312

Purity/Quality:

98%,99%, ^*data from raw suppliers

1,2-Bis(1-naphthyl)ethane ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C=CC=C2CCC3=CC=CC4=CC=CC=C43

Technology Process of 1,2-di(1-Naphthyl)ethane

There total 48 articles about 1,2-di(1-Naphthyl)ethane 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%

1-Chloromethylnaphthalene (86-52-2) → 1,2-di(1-naphthyl)ethane (15374-45-5) + 1-naphthalene methanol (4780-79-4) + 1-naphthaldehyde (66-77-3)

Guidance literature:

With N,N,N,N,N,N-hexamethylphosphoric triamide; iron(II) oxalate dihydrate; at 155 - 160 ℃; for 0.833333h; Further Variations:; Reagents; time; Product distribution;

DOI:10.1039/b211792d

Reference yield: 75.0%

1-Chloromethylnaphthalene (86-52-2) → 1,2-di(1-naphthyl)ethane (15374-45-5) + 1-Methylnaphthalene (90-12-0,34475-76-8)

Guidance literature:

With titanium(III) citrate; Tris buffer; tetra(n-butyl)ammonium hydroxide; vitamin B-12; In ethanol; for 1h; pH=8;

DOI:10.1021/jo0160470

Reference yield: 71.0%

cyclohexane (110-82-7,25012-93-5) + 1-(diazomethyl)naphthalene (10378-55-9) → 1,2-di(1-naphthyl)ethane (15374-45-5) + (E)-1,2-bis(1-naphthyl)ethene (1233-36-9) + 1-(methylcyclohexyl)naphthaldehyde (64833-56-3) + 1-naphthaldehyde (66-77-3)

Guidance literature:

In 2,2,4-trimethylpentane; for 2h; Ambient temperature; Irradiation;

DOI:10.1021/ja00250a027

upstream raw materials:

methanol

methyl (1-naphthyl)methyl sulfone

N,N,N-trimethyl-1-(naphthalene-1-yl)methanaminium chloride

naphthalen-1-ylmethyl 4-methoxybenzoate

Downstream raw materials:

naphthalene

tetralin

1-ethylnapthelene

1-Methylnaphthalene