1-Bromo-4-[(E)-2-phenylvinyl]benzene

Basic Information

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CAS Number

13041-70-8

Molecular Formula

C14H11Br

Molecular Weight

259.15 g/mol

Chemical Classification

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

138.0 to 142.0 deg-C

Boiling Point

342.0±17.0 °C at 760 mmHg

Density

1.4±0.1 g/cm3

Flash Point

159.1±15.4 °C

Vapor Pressure

0.0±0.7 mmHg at 25°C

SMILES

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c1ccc(cc1)/C=C/c2ccc(cc2)Br

InChI

InChI=1S/C14H11Br/c15-14-10-8-13(9-11-14)7-6-12-4-2-1-3-5-12/h1-11H/b7-6+

InChIKey

ZZMMKLVIBZWGPK-VOTSOKGWSA-N

LogP

4.619500000000002

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Synonyms & References

English

4-Bromo-trans-stilbene
trans-4-Bromostilbene
(E)-4-Bromostilbene
(E)-1-Phenyl-2-(4-bromophenyl)ethene
(E)-1-(4-Bromophenyl)-2-phenylethene
Benzene, 1-broMo-4-[(1E)-2-phenylethenyl]-

MDL Number

MFCD00155020

FAQ

What regulatory guidelines apply to 1-Bromo-4-[(E)-2-phenylvinyl]benzene (CAS: 13041-70-8)?

1-Bromo-4-[(E)-2-phenylvinyl]benzene (CAS: 13041-70-8) is subject to GHS classification as a hazardous chemical. It falls under REACH regulations in the European Union, requiring suppliers to register with the ECHA if the annual production or import exceeds one tonne. Additionally, the FDA and EPA may have specific guidelines for its use and disposal in the United States.

Are there alternatives to 1-Bromo-4-[(E)-2-phenylvinyl]benzene (CAS: 13041-70-8) in synthesis?

While 1-Bromo-4-[(E)-2-phenylvinyl]benzene is a common intermediate in organic synthesis, alternatives include other bromo derivatives or vinyl compounds. Common substitutes include 1-bromobenzene or 1-bromo-2-phenylethene, which can serve similar synthetic purposes depending on the reaction conditions and desired product.

What is the market or research trend for 1-Bromo-4-[(E)-2-phenylvinyl]benzene (CAS: 13041-70-8)?

The market for 1-Bromo-4-[(E)-2-phenylvinyl]benzene (CAS: 13041-70-8) is driven by its use in the synthesis of various pharmaceuticals and dyes. Recent research trends focus on its application in developing more efficient and sustainable synthesis methods. Market demand is expected to grow as new applications are discovered and existing ones are optimized.

How should waste containing 1-Bromo-4-[(E)-2-phenylvinyl]benzene (CAS: 13041-70-8) be handled?

Waste containing 1-Bromo-4-[(E)-2-phenylvinyl]benzene (CAS: 13041-70-8) should be collected in appropriate containers lined with impermeable material. Incineration is a common method for disposal, but professional waste disposal services are recommended to ensure compliance with local environmental regulations. Proper handling includes minimizing spillage, using personal protective equipment, and following all safety protocols.