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Indene

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Identification
Molecular formula
C9H8
CAS number
95-13-6
IUPAC name
1H-indene
State
State

At room temperature, indene is a liquid. It is volatile and can emit vapors that are combustible.

Melting point (Celsius)
-2.00
Melting point (Kelvin)
271.15
Boiling point (Celsius)
182.00
Boiling point (Kelvin)
455.15
General information
Molecular weight
116.16g/mol
Molar mass
116.1580g/mol
Density
0.9969g/cm3
Appearence

Indene is a colorless to pale yellow liquid with an aromatic odor. It is commonly used in the synthesis of other chemicals due to its reactive nature. Upon exposure to air, indene can slightly darken, indicating some degree of oxidation.

Comment on solubility

Solubility of 1H-Indene

1H-Indene, with the chemical formula C9H8, exhibits interesting solubility properties that are crucial for various applications. Here are some key points about its solubility:

  • Solvent Compatibility: 1H-Indene is primarily soluble in organic solvents such as benzene, ether, and acetone.
  • Hydrophobic Nature: Due to its non-polar characteristics, 1H-Indene shows very low solubility in water, making it practically insoluble.
  • Temperature Effects: Like many organic compounds, its solubility can increase with temperature, allowing it to dissolve more readily in heated solvents.
  • Applications: The solubility profile of 1H-Indene is significant in the synthesis of various chemicals, influencing its behavior in reactions.

In summary, the solubility of 1H-Indene is characterized by its preference for organic environments and limited water solubility, making it a suitable compound for organic synthesis and industrial applications.

Interesting facts

Interesting Facts About 1H-Indene

1H-Indene is an interesting aromatic compound that belongs to the class of bicyclic compounds. Here are some captivating points about this unique molecule:

  • Structure: 1H-Indene features a fused ring system that consists of a five-membered ring containing one double bond and a six-membered benzene ring. This structure contributes to its unique chemical properties and reactivity.
  • Role in Organic Synthesis: The compound is often utilized in organic synthesis, particularly in the manufacture of various pharmaceuticals and agrochemicals. It serves as a valuable building block due to its reactive double bond.
  • Chemical Reactivity: 1H-Indene can engage in various reactions such as Diels-Alder reactions, which allow it to form complex cyclic compounds. This reactivity is harnessed in the synthesis of natural products and advanced materials.
  • Occurrence: While not abundant in nature, 1H-Indene can be found in small amounts in certain fossil fuels and coals. It is also produced during the pyrolysis of organic materials.
  • Applications: Beyond its role in synthesis, 1H-Indene has applications in the production of polymers, particularly in the creation of high-performance rubber materials. Its versatility makes it a crucial component in materials science.

"The beauty of 1H-Indene lies not just in its structure, but in the myriad of possibilities it opens up in the field of organic chemistry."

As a compound with unique properties and applications, 1H-Indene continues to garner interest in various fields, from pharmaceuticals to materials science. Its significance in synthetic chemistry cannot be overstated, making it a compound worth exploring.

Synonyms
INDENE
1H-Indene
95-13-6
Indonaphthene
Inden
HSDB 5286
NSC 9270
EINECS 202-393-6
67H8Y6LB8A
DTXSID8042052
CHEBI:41921
INDENE [HSDB]
NSC-9270
INDENE [MI]
MFCD00003777
CHEMBL192812
9003-64-9
DTXCID6022052
Indene 10 microg/mL in Methanol
Indenyl radical
UNII-67H8Y6LB8A
1HIndene
INDONAPHTHALENE
indene, (1H-indene)
Indene, 98%
Indene (ACGIH:OSHA)
Indene, >=99%
Indene, analytical standard
WLN: L56 BHJ
CHEBI:37910
NSC9270
NSC62567
Tox21_301215
BDBM50167941
NSC-62567
STL268869
AKOS000269048
AKOS025243274
CAS-95-13-6
NCGC00255989-01
71551-80-9
BS-22312
CS-0015092
CS-0198083
I0016
I0354
NS00001084
EN300-19944
D72500
Q421008
Q27115417
F0001-2266
Z104476162
Indene, contains 50-100 ppm tert-butylcatechol as stabilizer, technical grade, >=90%
202-393-6