(1,2-Dichloroethyl)benzene

Basic Information

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CAS Number

1074-11-9

Molecular Formula

C8H8Cl2

Molecular Weight

175.06 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

44.47°C (estimate)

Boiling Point

228.7°C (estimate)

Refractive Index

1.5544

SMILES

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C1=CC=C(C=C1)C(CCl)Cl

InChI

InChI=1S/C8H8Cl2/c9-6-8(10)7-4-2-1-3-5-7/h1-5,8H,6H2

InChIKey

GCXHSBQTVXCWBK-UHFFFAOYSA-N

LogP

3.205300000000002

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

87.3

Synonyms & References

English

SCHEMBL138020
(1,2-DICHLOROETHYL)BENZENE
(1,2-dichloro-ethyl)-benzene
1,2-dichloroethylbenzene
AKOS006271780
GCXHSBQTVXCWBK-UHFFFAOYSA-N
EINECS 214-035-6
NS00042417
1-Phenyl-1,2-dichloroethane
FT-0604493
Phenyldichloroethane
Benzene, (1,2-dichloroethyl)-
1074-11-9
1,2-Dichloro-1-phenylethane
DTXSID80910310
Benzene,(1,2-dichloroethyl)-
(1 2-DICHLOROETHYL)BENZENE PRACTICAL GRADE
(1,2-dichloroethyl)benzene
Benzene,(1,2-dichloroethyl)
Styrenedichloride
1-(1,2-Dichloroethyl)benzene

MDL Number

MFCD00043466

Customs Code

2903999090

FAQ

What are the physical and chemical properties of (1,2-Dichloroethyl)benzene (CAS: 1074-11-9)?

(1,2-Dichloroethyl)benzene has a crystalline form with a molecular weight of approximately 180.02 g/mol. It is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. The compound shows low reactivity, but it can undergo substitution reactions and polymerization under certain conditions. It has a melting point of 43-44°C and a boiling point of 150-152°C.

How is (1,2-Dichloroethyl)benzene (CAS: 1074-11-9) typically synthesized?

(1,2-Dichloroethyl)benzene is typically synthesized by the chlorination of ethylbenzene using chlorine gas in the presence of a Lewis acid catalyst, such as ferric chloride. The reaction is carried out at elevated temperatures and proceeds with good selectivity to form the desired dichloro compound, yielding up to 90% product. The process requires proper handling of chlorine and the catalyst.

What industries use (1,2-Dichloroethyl)benzene (CAS: 1074-11-9)?

(1,2-Dichloroethyl)benzene finds applications in the pharmaceutical industry for the synthesis of certain intermediates, and in the polymer industry as a monomer or additive. It is also used in the production of sensors and as a raw material in the manufacture of semiconductors for electronic devices.

What precautions should be taken when handling (1,2-Dichloroethyl)benzene (CAS: 1074-11-9)?

When handling (1,2-Dichloroethyl)benzene, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and chemical-resistant clothing. Work should be carried out in a well-ventilated area or a fume hood. In case of skin contact, immediately wash the affected area with soap and water. Ingestion is highly unlikely as the compound is not used in food applications. Refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.