3,3-Diphenyl-3H-benzo[f]chromene

Basic Information

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CAS Number

4222-20-2

Molecular Formula

C25H18O

Molecular Weight

334.42 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

160°C

Boiling Point

511.1 °C at 760 mmHg

Density

1.187

Flash Point

265.1 °C

Refractive Index

1.679

SMILES

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c1ccc(cc1)C2(C=Cc3c4ccccc4ccc3O2)c5ccccc5

InChI

InChI=1S/C25H18O/c1-3-10-20(11-4-1)25(21-12-5-2-6-13-21)18-17-23-22-14-8-7-9-19(22)15-16-24(23)26-25/h1-18H

InChIKey

UBNNJVRNPJVYBU-UHFFFAOYSA-N

LogP

6.189200000000005

Topological Polar Surface Area

9.23 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

478

Synonyms & References

English

3,3-Diphenyl-3H-benzo[f]chromene
3,3-Diphenyl-3H-naphtho[2,1-b]pyran
3,3-diphenylbenzo[f]chromene
3H-Naphtho[2,1-b]pyran, 3,3-diphenyl-
3H-Naphtho(2,1-b)pyran, 3,3-diphenyl-
BAS 00398956
Oprea1_449954
Oprea1_568725
3,3-diphenylbenzo[f][1]benzopyran
2,2-Diphenyl-2H-1-oxaphenanthrene
3H-Naphtho[2,1-b]pyran,3,3-diphenyl-
P710
3,3-diphenyl-[3H]-naphto[2,1-b]pyrane

MDL Number

MFCD00369541

Customs Code

2902909090

FAQ

What regulatory guidelines apply to 3,3-Diphenyl-3H-benzo[f]chromene (CAS: 4222-20-2)?

Regulatory guidelines such as GHS classification, REACH regulations, and FDA/EPA requirements apply to 3,3-Diphenyl-3H-benzo[f]chromene. Manufacturers and importers must comply with these guidelines to ensure safe handling, storage, and transportation. GHS classification is based on the potential health and environmental hazards, while REACH regulations require manufacturers to register substances above a certain tonnage and provide safety data sheets (SDS).

Are there alternatives to 3,3-Diphenyl-3H-benzo[f]chromene (CAS: 4222-20-2) in synthesis?

Yes, there are alternatives to 3,3-Diphenyl-3H-benzo[f]chromene in synthesis, such as 2,2-Diphenylchromene and 1,3-Diphenyl-3H-benzo[f]chromene. These compounds can serve similar roles in various organic reactions. Additionally, using substitution isomers or related analogs can offer alternative pathways to achieve the desired chemical properties and functionalities.

What is the market or research trend for 3,3-Diphenyl-3H-benzo[f]chromene (CAS: 4222-20-2)?

Market trends for 3,3-Diphenyl-3H-benzo[f]chromene indicate increasing demand in pharmaceutical and materials science applications. Research is focusing on its use as a potential drug candidate for certain diseases and as a component in organic light-emitting diodes (OLEDs). The trend shows a growing interest in exploring its properties and applications in these fields.

How should waste containing 3,3-Diphenyl-3H-benzo[f]chromene (CAS: 4222-20-2) be handled?

Waste containing 3,3-Diphenyl-3H-benzo[f]chromene should be collected in appropriate containers lined with leak-proof liners. They should be stored in a well-ventilated area away from heat sources. Incineration or professional waste disposal services should be used to ensure safe disposal. Environmental protection precautions include monitoring for potential hazardous emissions and ensuring compliance with local waste management regulations.