9-Bromo-9H-fluorene

Basic Information

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CAS Number

1940-57-4

Molecular Formula

C13H9Br

Molecular Weight

245.12 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

102.0 to 105.0 deg-C

Boiling Point

288.79°C (rough estimate)

Water Solubility

Insoluble in water.

Flash Point

129.6 °C

Refractive Index

1.6290 (estimate)

SMILES

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C1=CC=C2C(=C1)C(C3=CC=CC=C32)Br

InChI

InChI=1S/C13H9Br/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1-8,13H

InChIKey

AHCDKANCCBEQJJ-UHFFFAOYSA-N

LogP

4.151300000000002

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

191

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Sensitiveness

Air Sensitive

Synonyms & References

English

9H-Fluorene, 9-bromo-
BRN 2047220
NSC-12349
monobromofluorene
B1046
1940-57-4
NSC 12349
NSC12349
9-Bromofluorene
A813694
4-05-00-02148 (Beilstein Handbook Reference)
9-Bromo-9H-fluorene
MFCD00001133
FT-0621631
Z497X72T8Q
9-Bromo-9H-fluorene #
AC-4877
Q-101165
WLN: L B656 HHJ HE
NS00026324
SCHEMBL708297
9-brom-9H-fluoren
9-Fluorenyl Bromide
CS-W010256
DTXSID40173020
Z104484986
FLUORENE, 9-BROMO-
UNII-Z497X72T8Q
EINECS 217-722-9
BR1273
AKOS000120739

MDL Number

MFCD00001133

Customs Code

2903999090

FAQ

What is 9-Bromo-9H-fluorene (CAS: 1940-57-4)?

9-Bromo-9H-fluorene is a derivative of fluorene containing a bromine substituent at the 9th position. It has the chemical formula C16H10Br. This compound is characterized by its orange-yellow to red crystalline appearance and is soluble in common organic solvents. It is often used in research and synthesis of pharmaceuticals and dyes.

What are the main uses of 9-Bromo-9H-fluorene (CAS: 1940-57-4)?

9-Bromo-9H-fluorene is primarily used in the synthesis of various fluorene derivatives, which find applications in pharmaceutical research, as intermediates in the production of dyes, and in the development of optoelectronic materials. It is also used in the preparation of luminescent materials and sensors.

Is 9-Bromo-9H-fluorene (CAS: 1940-57-4) safe?

9-Bromo-9H-fluorene is generally safe when handled with appropriate precautions. However, it should be used in a well-ventilated area and with adequate personal protective equipment, such as gloves and goggles. Exposure to high temperatures or prolonged contact may cause skin irritation. Avoid inhaling vapors and ensure proper disposal to prevent environmental contamination.

How should 9-Bromo-9H-fluorene (CAS: 1940-57-4) be stored?

9-Bromo-9H-fluorene should be stored in a cool, dry place away from direct sunlight. It should be kept in a sealed, non-reactive container, such as a glass or metal container, to prevent degradation. Avoid storing it near oxidizing agents or other incompatible materials. Maintain a temperature below 30°C and keep the relative humidity below 60% to ensure stability.