2-Bromo-9,10-bis(2-naphthalenyl)anthracene

Basic Information

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CAS Number

474688-76-1

Molecular Formula

C34H21Br

Molecular Weight

509.45 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

242-248°C

Boiling Point

630.1℃ at 760 mmHg

SMILES

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C1=CC=C2C=C(C=CC2=C1)C3=C4C=CC(=CC4=C(C5=CC=CC=C53)C6=CC7=CC=CC=C7C=C6)Br

InChI

InChI=1S/C34H21Br/c35-28-17-18-31-32(21-28)34(27-16-14-23-8-2-4-10-25(23)20-27)30-12-6-5-11-29(30)33(31)26-15-13-22-7-1-3-9-24(22)19-26/h1-21H

InChIKey

NNVPXSAMRFIMLP-UHFFFAOYSA-N

LogP

10.395899999999989

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

715

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

B4321
SCHEMBL1191770
2-bromo-9,10-bis(naphthalen-2-yl)anthracene
NNVPXSAMRFIMLP-UHFFFAOYSA-N
2-BROMO-9,10-BIS(2-NAPHTHALENYL)ANTHRACENE
2-bromo-9,10-dinaphthalen-2-ylanthracene
2-Bromo-9,10-bis(2-naphthalenyl)anthracene, 97%
DS-0723
DTXSID70623821
Anthracene,2-bromo-9,10-di-2-naphthalenyl-
2-BROMO-9,10-DI(NAPHTHALEN-2-YL)ANTHRACENE
MFCD11045064
J-508496
A847600
SY032218
AMY18581
2-bromo-9,10-di(2-naphthyl)anthracene
CS-W003757
C34H21Br
FT-0650358
SB66693
AKOS015835892
474688-76-1
Anthracene, 2-bromo-9,10-di-2-naphthalenyl-
2-bromo-9,10-di(2-naphtyl)anthracene
2-Bromo-9,10-bis(2-naphthalenyl)anthracene
2-Bromo-9,10-di(2-naphthyl)anthracene
2-bromo-9,10-di(naphthalen-2-yl)anthracene
2-bromo-9,10-di-2’naphthylanthracene
BBL102803
STL556611

MDL Number

MFCD11045064

Customs Code

2903999090

FAQ

What are the physical and chemical properties of 2-Bromo-9,10-bis(2-naphthalenyl)anthracene (CAS: 474688-76-1)?

2-Bromo-9,10-bis(2-naphthalenyl)anthracene is a crystalline solid with a high molecular weight. It has limited solubility in common organic solvents such as dichloromethane and acetone. This compound is moderately reactive with nucleophiles and prone to bromination reactions. It exhibits strong absorbance in UV-visible spectroscopy due to its aromatic structure.

How is 2-Bromo-9,10-bis(2-naphthalenyl)anthracene (CAS: 474688-76-1) typically synthesized?

2-Bromo-9,10-bis(2-naphthalenyl)anthracene is commonly synthesized via bromination of 9,10-bis(2-naphthalenyl)anthracene in the presence of a Lewis acid catalyst. The reaction is typically carried out in dichloromethane at a temperature between 0-5°C, yielding a 70-80% yield. The reaction is endothermic and requires precise control of temperature and reagent concentration.

What industries use 2-Bromo-9,10-bis(2-naphthalenyl)anthracene (CAS: 474688-76-1)?

2-Bromo-9,10-bis(2-naphthalenyl)anthracene is used in the semiconductor industry for organic light-emitting diodes (OLEDs) and as a dopant in organic photovoltaics. It is also utilized in pharmaceutical research for the development of new drug candidates and in polymer science for the synthesis of novel conjugated polymers.

What precautions should be taken when handling 2-Bromo-9,10-bis(2-naphthalenyl)anthracene (CAS: 474688-76-1)?

When handling 2-Bromo-9,10-bis(2-naphthalenyl)anthracene, it is essential to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated fume hood to minimize inhalation risk. Spills should be carefully cleaned up using appropriate absorbent materials and disposed of according to local waste regulations. Always consult the Safety Data Sheet (SDS) for more detailed information on handling and storage.