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168769

Sigma-Aldrich

Indene

98%

Synonym(s):

Indonaphthene

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About This Item

Empirical Formula (Hill Notation):
C9H8
CAS Number:
Molecular Weight:
116.16
Beilstein:
635873
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39011614
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

98%

form

liquid

refractive index

n20/D 1.595 (lit.)

bp

181-182 °C (lit.)

mp

−5-−3 °C (lit.)

solubility

organic solvents: miscible
water: insoluble

density

0.996 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

C1C=Cc2ccccc12

InChI

1S/C9H8/c1-2-5-9-7-3-6-8(9)4-1/h1-6H,7H2

InChI key

YBYIRNPNPLQARY-UHFFFAOYSA-N

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General description

Indene is oxidized to mixtures of cis- and trans-indandiols and related metabolites by Pseudomonas putida and Rhodococcus sp.

Application

Indene was used in the synthesis of new C60 derivative, indene-C60 bisadduct. It was used in preparing polyindene by the controlled cationic polymerization initiated with cumyl methyl ether/TiCl4 in CH2Cl2.

Pictograms

FlameHealth hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

136.4 °F - closed cup

Flash Point(C)

58 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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B C Buckland et al.
Metabolic engineering, 1(1), 63-74 (2000-08-10)
Indene is oxidized to mixtures of cis- and trans-indandiols and related metabolites by Pseudomonas putida and Rhodococcus sp. isolates. Indene metabolism is consistent with monooxygenase and dioxygenase activity. P. putida resolves enantiomeric mixtures of cis-1,2-indandiol by further selective oxidation of
High glass transition temperature polyolefins obtained by the catalytic hydrogenation of polyindene.
Hahn SF and Hillmyer MA.
Macromolecules, 36(1), 71-76 (2003)
Lucas J Gursky et al.
Applied microbiology and biotechnology, 85(4), 995-1004 (2009-07-02)
The styAB genes from Pseudomonas putida CA-3, which encode styrene monooxygenase, were subjected to three rounds of in vitro evolution using error-prone polymerase chain reaction with a view to improving the rate of styrene oxide and indene oxide formation. Improvements
Regioselective synthesis of indenols by rhodium-catalyzed C-H activation and carbocyclization of aryl ketones and alkynes.
Krishnamoorthy Muralirajan et al.
Angewandte Chemie (International ed. in English), 50(18), 4169-4172 (2011-03-31)
Adam C Glass et al.
Organic letters, 10(21), 4855-4857 (2008-10-07)
A new methodology for the preparation of substituted naphthalenes starting from readily available indenones, organometal reagents, and trimethylsilyldiazomethane via a catalytic rearrangement process is described. Hindered biaryl naphthalenes, including triortho-substituted biaryls, can be accessed through our method. Our results are

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