4,4'-(9H-Fluorene-9,9-diyl)dianiline

Basic Information

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CAS Number

15499-84-0

Molecular Formula

C25H20N2

Molecular Weight

348.45 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Melting Point

237°C

Boiling Point

535.2 °C at 760 mmHg

Density

1.245

Flash Point

334.1 °C

Refractive Index

1.725

SMILES

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C1=CC=C2C(=C1)C3=CC=CC=C3C2(C4=CC=C(C=C4)N)C5=CC=C(C=C5)N

InChI

InChI=1S/C25H20N2/c26-19-13-9-17(10-14-19)25(18-11-15-20(27)16-12-18)23-7-3-1-5-21(23)22-6-2-4-8-24(22)25/h1-16H,26-27H2

InChIKey

KIFDSGGWDIVQGN-UHFFFAOYSA-N

LogP

5.214100000000003

Topological Polar Surface Area

52.04 Å²

Hydrogen Bond Donor/Acceptor

4 / 2

Complexity

455

Safety Information

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GHS Hazard Pictograms

H302

H312

H319

H332

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

EU-0067018
9,9-bis(4-aminophenyl )fluorene
KIFDSGGWDIVQGN-UHFFFAOYSA-
4,4'-(9-Fluorenylidene)dianiline, 99%
B1549
BB 0262630
9,9-Bis(4-aminophenyl)fluorene (purified by sublimation)
HMS3382B04
SMR000203330
AMY045
BCP25888
4-[9-(4-aminophenyl)-9-fluorenyl]aniline
J-513957
Benzenamine, 4,4'-(9H-fluoren-9-ylidene)bis-
B2654
4,4/'-(9-Fluorenylidene)dianiline
InChI=1/C25H20N2/c26-19-13-9-17(10-14-19)25(18-11-15-20(27)16-12-18)23-7-3-1-5-21(23)22-6-2-4-8-24(22)25/h1-16H,26-27H2
4,4'-(9-Fluorenylidene)dianiline
4-[9-(4-aminophenyl)fluoren-9-yl]aniline
9,9-Bis(4-aminophenyl)fluorene
MFCD00039156
15499-84-0
CHEMBL341910
C25H20N2
DS-17930
J-009164
SY038932
9,9-Bis(4-aminophenyl)fluorene (FDA)
MLS000584167
4,4'-(9H-fluorene-9,9-diyl)dianiline
cid_631552

MDL Number

MFCD00039156

Customs Code

2921590090

FAQ

What is 4,4'-(9H-Fluorene-9,9-diyl)dianiline (CAS: 15499-84-0)?

4,4'-(9H-Fluorene-9,9-diyl)dianiline is an organic compound with the CAS number 15499-84-0. It consists of two aniline groups connected by a fluorene-9,9-diyl bridge. This compound is known for its aromatic structure and potential applications in materials science and pharmaceutical research. It is typically used as a building block for more complex molecules.

What are the main uses of 4,4'-(9H-Fluorene-9,9-diyl)dianiline (CAS: 15499-84-0)?

4,4'-(9H-Fluorene-9,9-diyl)dianiline (CAS: 15499-84-0) is primarily used in the synthesis of advanced organic materials, including polymers and dyes. It also finds applications in pharmaceutical research due to its structural versatility and potential for functional group modification. Its use in research settings is common for developing new compounds with specific properties.

Is 4,4'-(9H-Fluorene-9,9-diyl)dianiline (CAS: 15499-84-0) safe?

The safety of 4,4'-(9H-Fluorene-9,9-diyl)dianiline (CAS: 15499-84-0) depends on handling conditions. It is generally considered low to moderately toxic upon inhalation or skin contact. Proper protective equipment, such as gloves and a lab coat, should be used when handling. Safety data sheets (SDS) should be consulted for detailed guidelines and exposure limits.

How should 4,4'-(9H-Fluorene-9,9-diyl)dianiline (CAS: 15499-84-0) be stored?

4,4'-(9H-Fluorene-9,9-diyl)dianiline (CAS: 15499-84-0) should be stored in a cool, dry, and dark place to maintain stability. It is best kept in a sealed container away from moisture and air. Storage at temperatures below 25°C is recommended, and it should be protected from light to prevent degradation.