2-Chlorobiphenyl | CAS No. 2051-60-7

Q: What regulatory guidelines apply to 2-Chlorobiphenyl (CAS: 2051-60-7)?

2-Chlorobiphenyl (CAS: 2051-60-7) is regulated under various guidelines including the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), REACH in the EU, and FDA and EPA regulations in the US. Proper handling, storage, and disposal must comply with these guidelines to ensure safety and environmental protection.

Q: Are there alternatives to 2-Chlorobiphenyl in synthesis?

Alternatives to 2-Chlorobiphenyl in synthesis include other halogenated biphenyls, such as 1,2-dichlorobiphenyl or 2,3-dichlorobiphenyl, and non-halogenated biphenyl derivatives. These alternatives can provide similar structural frameworks but with potentially less environmental impact.

Q: What is the market or research trend for 2-Chlorobiphenyl?

The market for 2-Chlorobiphenyl is declining due to environmental and health concerns. However, research continues in areas such as material science and pharmaceuticals, exploring its potential in niche applications. Price trends reflect this shift, with costs increasing due to stricter regulations and reduced supply.

Q: How should waste containing 2-Chlorobiphenyl be handled?

Waste containing 2-Chlorobiphenyl should be collected in appropriate containers and stored separately to prevent contamination. Incineration or professional waste disposal services are recommended for safe disposal. Environmental precautions include proper containment and monitoring to ensure no hazardous substances are released into the environment.

2-Chlorobiphenyl

Basic Information

View in Editor

CAS Number

2051-60-7

Molecular Formula

C12H9Cl

Molecular Weight

188.66 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

<40 ºC

Boiling Point

274 ºC

Flash Point

115.9±8.6 ºC,

Solubility

Insuluble (1.9E-3 g/L) (25 ºC),

Refractive Index

1.5830 (estimate)

SMILES

View in Editor

C1=CC=C(C=C1)C2=CC=CC=C2Cl

InChI

InChI=1S/C12H9Cl/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9H

InChIKey

LAXBNTIAOJWAOP-UHFFFAOYSA-N

LogP

4.0070000000000014

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

149

Safety Information

View Safety Information

GHS Hazard Pictograms

H373

H410

Hazard Statement

H373 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 9 Class 9

Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

o-Chlorodiphenyl
J-013376
NSC-67354
27323-18-8
2-Chlorbiphenyl
2-Chloro-1,1'-biphenyl
SCHEMBL170230
1,1'-Biphenyl, 2-chloro-
InChI=1/C12H9Cl/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9H
PCB No 1
2E08SP4D3P
Arochlor-1254
CCRIS 9343
WLN: GR BR
2-Chlorodiphenyl
2-PCB
Chlorodwufenol
Diphenylchloride
CHLOROBIPHENYL
DTXCID4020298
UNII-9XW97A4F4F
PS-8430
EINECS 248-405-3
FT-0611676
1,1'-Biphenyl, chloro-
CHEBI:34269
PCB No. 1
1,1'-Biphenyl,2-chloro-
1-chloranyl-2-phenyl-benzene
Chlorodiphenyl
Biphenyl, 2-chloro-

MDL Number

MFCD00013626

Customs Code

2903999090

FAQ

What regulatory guidelines apply to 2-Chlorobiphenyl (CAS: 2051-60-7)?

2-Chlorobiphenyl (CAS: 2051-60-7) is regulated under various guidelines including the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), REACH in the EU, and FDA and EPA regulations in the US. Proper handling, storage, and disposal must comply with these guidelines to ensure safety and environmental protection.

Are there alternatives to 2-Chlorobiphenyl in synthesis?

Alternatives to 2-Chlorobiphenyl in synthesis include other halogenated biphenyls, such as 1,2-dichlorobiphenyl or 2,3-dichlorobiphenyl, and non-halogenated biphenyl derivatives. These alternatives can provide similar structural frameworks but with potentially less environmental impact.

What is the market or research trend for 2-Chlorobiphenyl?

The market for 2-Chlorobiphenyl is declining due to environmental and health concerns. However, research continues in areas such as material science and pharmaceuticals, exploring its potential in niche applications. Price trends reflect this shift, with costs increasing due to stricter regulations and reduced supply.

How should waste containing 2-Chlorobiphenyl be handled?

Waste containing 2-Chlorobiphenyl should be collected in appropriate containers and stored separately to prevent contamination. Incineration or professional waste disposal services are recommended for safe disposal. Environmental precautions include proper containment and monitoring to ensure no hazardous substances are released into the environment.