1,3-Bis[(phenylseleno)methyl]benzene

Base Information

Chemical Name:1,3-Bis[(phenylseleno)methyl]benzene
CAS No.:239448-30-7
Molecular Formula:C20H18 Se2
Molecular Weight:416.283
Hs Code.:
European Community (EC) Number:636-623-5
DSSTox Substance ID:DTXSID30470575
Nikkaji Number:J1.131.424D
Wikidata:Q82298713
Mol file:239448-30-7.mol

Synonyms:1,3-Bis[(phenylseleno)methyl]benzene;239448-30-7;1,3-bis(phenylselanylmethyl)benzene;Benzene,1,3-bis[(phenylseleno)methyl]-;KNRBPZAUCBNUPW-UHFFFAOYSA-;DTXSID30470575;AKOS025294971;1,3-Bis[(phenylseleno)methyl]benzene, 97%;InChI=1/C20H18Se2/c1-3-10-19(11-4-1)21-15-17-8-7-9-18(14-17)16-22-20-12-5-2-6-13-20/h1-14H,15-16H2

Suppliers and Price of 1,3-Bis[(phenylseleno)methyl]benzene

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
1,3-Bis[(phenylseleno)methyl]benzene 97%
250mg
$ 101.00

American Custom Chemicals Corporation
1,3-BIS[(PHENYLSELENO)METHYL]BENZENE 95.00%
1G
$ 909.56

American Custom Chemicals Corporation
1,3-BIS[(PHENYLSELENO)METHYL]BENZENE 95.00%
250MG
$ 639.85

Total 3 raw suppliers

Chemical Property of 1,3-Bis[(phenylseleno)methyl]benzene

Chemical Property:

Melting Point:38-42 °C
Flash Point:110 °C
PSA：0.00000
LogP:3.27880
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:6
Exact Mass:417.97389
Heavy Atom Count:22
Complexity:264

Purity/Quality:

99% ^*data from raw suppliers

1,3-Bis[(phenylseleno)methyl]benzene 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:T
Statements: 23/24/25
Safety Statements: 36/37-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1=CC=C(C=C1)[Se]CC2=CC(=CC=C2)C[Se]C3=CC=CC=C3

Technology Process of 1,3-Bis[(phenylseleno)methyl]benzene

There total 2 articles about 1,3-Bis[(phenylseleno)methyl]benzene 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: 96.0%

: 1666-13-3
diphenyl diselenide

: 626-15-3
1,3-bis-(bromomethyl)benzene

: 239448-30-7
α,α'-bis(phenylseleno)-m-xylene

Guidance literature:: diphenyl diselenide; With sodium tetrahydroborate; In ethanol; at 20 ℃; for 0.333333h;

1,3-bis-(bromomethyl)benzene; In ethanol; at 20 ℃; for 1h;
DOI:10.1021/ol0486977

Reference yield: 91.0%

: 23974-72-3
sodium phenylselenide

: 626-15-3
1,3-bis-(bromomethyl)benzene

: 239448-30-7
α,α'-bis(phenylseleno)-m-xylene

Guidance literature:: In ethanol; benzene; for 2h; Heating;

Reference yield:

: 239448-30-7
α,α'-bis(phenylseleno)-m-xylene

: 129-00-0
pyrene

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) lithium diisopropylamide / 1.) THF, 0 deg C; 2.) 14 h

2: 2 percent / H₂O₂ / tetrahydrofuran; H₂O

With dihydrogen peroxide; lithium diisopropyl amide; In tetrahydrofuran; water;