1-Bromo-3-ethylbenzene

Basic Information

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CAS Number

2725-82-8

Molecular Formula

C8H9Br

Molecular Weight

185.06 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

-20.49°C (estimate)

Boiling Point

85-86 ºC

Flash Point

76-78°C/10mm

Refractive Index

1.5465

SMILES

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CCC1=CC(=CC=C1)Br

InChI

InChI=1S/C8H9Br/c1-2-7-4-3-5-8(9)6-7/h3-6H,2H2,1H3

InChIKey

ZRFJYAZQMFCUIX-UHFFFAOYSA-N

LogP

3.0115000000000016

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

80.6

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

1-bromo-3-ethyl benzene
2725-82-8
Z1201619408
1-bromo-3-ethylbenzene, AldrichCPR
1-Bromo-3-EthYl-Benzene
CS-0020133
(3-Ethylphenyl)bromide
AKOS006229779
Benzene, 1-bromo-3-ethyl-
3-ethylbromobenzene
DTXSID40181706
STR03317
SY025138
AMY28339
SCHEMBL80602
A5306
m-Ethylbromobenzene
EN300-100215
1bromo-3-ethylbenzene
3-bromo-ethylbenzene
3ethylbromobenzene
3-bromo-1-ethylbenzene
Benzene, 1-?bromo-?3-?ethyl-
1-Bromo-3-ethylbenzene
MFCD00156128
3-bromoethyl benzene
ZRFJYAZQMFCUIX-UHFFFAOYSA-N
FT-0607484
3-Ethylbromobenzene
1-Aethyl-3-brom-benzol
1-ethyl-3-bromo-benzene

MDL Number

MFCD00156128

Customs Code

2903999090

FAQ

What are the physical and chemical properties of 1-Bromo-3-ethylbenzene (CAS: 2725-82-8)?

1-Bromo-3-ethylbenzene (CAS: 2725-82-8) is a crystalline solid with a molecular weight of approximately 170.07 g/mol. It has a low solubility in water but is soluble in organic solvents like ethanol and acetone. The compound displays typical reactivity for brominated aromatics, including substitution reactions and electrophilic aromatic substitution. It is stable under normal conditions but requires appropriate handling to avoid reaction with bases or reducing agents.

How is 1-Bromo-3-ethylbenzene (CAS: 2725-82-8) typically synthesized?

1-Bromo-3-ethylbenzene (CAS: 2725-82-8) is typically synthesized via the bromination of 3-ethylbenzene using bromine in the presence of a Lewis acid catalyst, such as iron(III) bromide. The reaction is carried out in a chlorinated solvent, like chloroform, to ensure good solubility and high yield. The process is selective and produces 1-bromo-3-ethylbenzene with good yield.

What industries use 1-Bromo-3-ethylbenzene (CAS: 2725-82-8)?

1-Bromo-3-ethylbenzene (CAS: 2725-82-8) is used in the pharmaceutical industry for the synthesis of various medicinal compounds. It also finds applications in the production of polymers and as a precursor in the development of sensors and semiconductor materials.

What precautions should be taken when handling 1-Bromo-3-ethylbenzene (CAS: 2725-82-8)?

When handling 1-Bromo-3-ethylbenzene (CAS: 2725-82-8), appropriate personal protective equipment (PPE) should be worn, including gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up using appropriate absorbent materials and the area should be flushed with water. Safety data sheets (SDS) should be consulted for detailed handling and emergency procedures.