CAS 18869-30-2

Trans-4,4'-Dibromostilbene

Description:

Trans-4,4'-Dibromostilbene is an organic compound characterized by its structure, which consists of a stilbene backbone with bromine substituents at the 4-position of both phenyl rings. This compound is typically a solid at room temperature and exhibits a crystalline form. It is known for its potential applications in organic synthesis and materials science, particularly in the development of organic semiconductors and photonic devices due to its conjugated system. The trans configuration of the double bond in the stilbene structure contributes to its stability and affects its optical properties, making it useful in various photochemical applications. Additionally, trans-4,4'-Dibromostilbene may exhibit interesting electronic and photophysical properties, including fluorescence. It is important to handle this compound with care, as brominated compounds can pose environmental and health risks. Proper safety measures should be taken when working with it in a laboratory setting.

Formula: C₁₄H₁₀Br₂

InChI: InChI=1/C14H10Br2/c15-13-7-3-11(4-8-13)1-2-12-5-9-14(16)10-6-12/h1-10H/b2-1+

Synonyms:

• 4,4'-Dibromo-Trans-Stilbene

Benzene, 1,1'-(1E)-1,2-ethenediylbis[4-bromo-

CAS: 18869-30-2

Formula: C₁₄H₁₀Br₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 338.0372

Ref: IN-DA002H61

(E)-1,2-Bis(4-bromophenyl)ethene

CAS: 18869-30-2

(E)-1,2-Bis(4-bromophenyl)ethene

Purity: 99%

Molecular weight: 338.04g/mol

Ref: 54-OR80534

4,4'-Dibromo-trans-stilbene

CAS: 18869-30-2

Formula: C₁₄H₁₀Br₂

Purity: >98.0%(GC)

Color and Shape: White to Orange to Green powder to crystal

Molecular weight: 338.04

Ref: 3B-D3043

4,4'-Dibromostilbene

CAS: 18869-30-2

4,4'-Dibromostilbene is a phthaloyl derivative of trans-stilbene. It has optical properties that are similar to those of the parent compound. 4,4'-Dibromostilbene is an acceptor for electron transfer with a redox potential of 1.8 V and can be used as a peroxide decomposition catalyst. The compound has been shown to be resistant to chlorides, peroxides and organocatalysts at temperatures up to 200°C. In addition, 4,4'-dibromostilbene has been found to have high efficiency in light emission at room temperature with quantum yields ranging from 0.1% - 2%.

Formula: C₁₄H₁₀Br₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 338.04 g/mol

Ref: 3D-FD67237

4,4′-Dibromo-stilbene

CAS: 18869-30-2

Formula: C₁₄H₁₀Br₂

Purity: 96%

Color and Shape: Solid

Molecular weight: 338.042

Ref: 10-F041293