Biphenylene | CAS No. 259-79-0

Biphenylene

Basic Information

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CAS Number

259-79-0

Molecular Formula

C12H8

Molecular Weight

152.2 g/mol

Chemical Classification

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

113-114 °C

Boiling Point

262 ºC

Flash Point

100 ºC

Refractive Index

1.4840 (estimate)

SMILES

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C1=CC2=C3C=CC=CC3=C2C=C1

InChI

InChI=1S/C12H8/c1-2-6-10-9(5-1)11-7-3-4-8-12(10)11/h1-8H

InChIKey

IFVTZJHWGZSXFD-UHFFFAOYSA-N

LogP

2.5739600000000005

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

339

Synonyms & References

English

DTXSID3059765
BIPHENYLENE
Q3560509
J-016201
AS-56289
biphenylen
NS00113990
NSC101862
MFCD00001110
Biphenylene, 99%
NSC 101862
A818122
FT-0653158
NCIOpen2_001701
Diphenylene
SY020122
AMY013
F21332
B6284
UNII-0Z64I7D5M2
NSC-101862
0Z64I7D5M2
InChI=1/C12H8/c1-2-6-10-9(5-1)11-7-3-4-8-12(10)11/h1-8
AKOS004907822
CHEBI:33079
CS-0155947
Dibenzocyclobutadiene
AC-26543
Cyclobutadibenzene
259-79-0
1,1'-Biphenylene

MDL Number

MFCD00001110

Customs Code

2902909090

FAQ

What regulatory guidelines apply to Biphenylene (CAS: 259-79-0)?

Biphenylene (CAS: 259-79-0) falls under the scope of various regulations including REACH in the EU, GHS (Globally Harmonized System) for classification and labeling, and FDA/EPA requirements for the handling and transport of hazardous chemicals. Companies should ensure compliance with local and international regulations for its manufacture, use, and disposal.

Are there alternatives to Biphenylene (CAS: 259-79-0) in synthesis?

Alternatives to Biphenylene (CAS: 259-79-0) in synthesis include other aromatic compounds such as diphenyl ether and naphthalene, which can serve similar structural roles. Isomers like 1,3-diphenylpropane may also be considered, depending on the specific needs of the synthesis.

What is the market or research trend for Biphenylene (CAS: 259-79-0)?

Market trends for Biphenylene (CAS: 259-79-0) reflect increasing interest in its use in organic electronics and as a precursor in polymer chemistry. Research is also exploring its application in high-temperature superconductors and as an interpenetrating polymer network (IPN) material. Price trends and demand are influenced by these emerging applications.

How should waste containing Biphenylene (CAS: 259-79-0) be handled?

Waste containing Biphenylene (CAS: 259-79-0) should be collected in appropriate containers and disposed of through professional waste disposal services. Incineration is a common method, but it must be conducted under strict environmental protection measures. Alternative disposal methods include chemical treatment to render the waste non-hazardous. Compliance with local and international hazardous waste regulations is essential.