4,4'-DIBROMO-TRANS-STILBENE

Base Information

Chemical Name:4,4'-DIBROMO-TRANS-STILBENE
CAS No.:18869-30-2
Molecular Formula:C14H10 Br2
Molecular Weight:338.041
Hs Code.:2903999090
Mol file:18869-30-2.mol

Synonyms:Benzene,1,1'-(1,2-ethenediyl)bis[4-bromo-, (E)-; Stilbene, 4,4'-dibromo-, (E)- (8CI);(E)-4,4'-Dibromostilbene; 4,4'-Dibromo-trans-stilbene;trans-4,4'-Dibromostilbene

Suppliers and Price of 4,4'-DIBROMO-TRANS-STILBENE

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

TRC
1,2-bis(4-Bromophenyl)ethene
500mg
$ 175.00

TCI Chemical
4,4'-Dibromo-trans-stilbene >98.0%(GC)
250mg
$ 15.00

TCI Chemical
4,4'-Dibromo-trans-stilbene >98.0%(GC)
1g
$ 41.00

TCI Chemical
4,4'-Dibromo-trans-stilbene >98.0%(GC)
5g
$ 123.00

Sigma-Aldrich
trans-4,4′-Dibromostilbene 95%
1g
$ 75.80

Crysdot
1,2-Bis(4-bromophenyl)ethene 95+%
25g
$ 228.00

Crysdot
1,2-Bis(4-bromophenyl)ethene 95+%
100g
$ 812.00

BLDpharm
(E)-1,2-Bis(4-bromophenyl)ethene 95+%
100g
$ 773.00

BLDpharm
(E)-1,2-Bis(4-bromophenyl)ethene 95+%
25g
$ 214.00

BLDpharm
(E)-1,2-Bis(4-bromophenyl)ethene 95+%
10g
$ 128.00

Total 28 raw suppliers

Chemical Property of 4,4'-DIBROMO-TRANS-STILBENE

Chemical Property:

Melting Point:212 °C
Boiling Point:392.9±11.0 °C(Predicted)
Flash Point:224oC
PSA：0.00000
Density:1.648±0.06 g/cm3(Predicted)
LogP:5.38200
Storage Temp.:Refrigerator

Purity/Quality:

97% ^*data from raw suppliers

1,2-bis(4-Bromophenyl)ethene ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn,N
Hazard Codes:Xn,N
Statements: 22-38-41-51
Safety Statements: 53-26-39-61

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4,4'-DIBROMO-TRANS-STILBENE

There total 71 articles about 4,4'-DIBROMO-TRANS-STILBENE 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: 99.0%

: 38186-51-5
diethyl (4-bromobenzyl)phosphonate

: 1122-91-4
4-bromo-benzaldehyde

: 18869-30-2
(E)-4,4'-dibromostilbene

Guidance literature:: With potassium tert-butylate; In tetrahydrofuran; for 0.5h; Inert atmosphere; Cooling with ice;

Reference yield: 97.0%

: 1122-91-4
4-bromo-benzaldehyde

: 18869-30-2
(E)-4,4'-dibromostilbene

Guidance literature:: With titanium tetrachloride; zinc; In tetrahydrofuran; for 5h; Heating;
DOI:10.1021/ja053781i

Reference yield: 96.0%

: 2789-89-1
1,2-bis(4-bromophenyl)acetylene

: 18869-30-2
(E)-4,4'-dibromostilbene

Guidance literature:: With ethanol; Ru(η(2)-2-(2'-pyridyl)phenyl)Cl(CO)(PPh3)2; sodium t-butanolate; at 110 ℃; for 4h; stereoselective reaction; Schlenk technique; Inert atmosphere;
DOI:10.1021/acs.organomet.0c00074