Indan

Product Name: Indan
CAS No.: 496-11-7
Chemical Name: Indan
Synonyms: INDANE;2,3-DIHYDRO-1H-INDENE;2,3-dihydro-1h-inden;Dihydroindene;HYDRINDENE;Benzocyclopentane;INDAN;Indan>Hydrinden;Indan 95%
CBNumber: CB1371688
Molecular Formula: C9H10
Formula Weight: 118.18
MOL File: 496-11-7.mol

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Indan Property

Melting point:: -51 °C (lit.)
Boiling point:: 176 °C (lit.)
Density: 0.965 g/mL at 25 °C (lit.)
vapor pressure: 1.5 at 25 °C (extrapolated, Ambrose and Sprake, 1975)
refractive index: n20/D 1.537(lit.)
Flash point:: 50 °C
storage temp.: Sealed in dry,Room Temperature
solubility: Soluble in alcohol, ether (Weast, 1986), and many aliphatic hydrocarbons (hexane, pentane), and aromatic hydrocarbons (benzene)
pka: >14 (Schwarzenbach et al., 1993)
form: Liquid
color: Clear colorless to yellow
Odor Threshold: 0.0037ppm
Water Solubility: Soluble in ethanol, diethyl ether, chloroform (slightly), and ether. Insoluble in water.
Merck: 14,4931
BRN: 1904376
Henry's Law Constant: (x 10^-3 atm?m³/mol): 2.14 at 25 °C (approximate - calculated from water solubility and vapor pressure)
Stability:: Stable. Flammable. Incompatible with strong oxidizing agents.
InChIKey: PQNFLJBBNBOBRQ-UHFFFAOYSA-N
CAS DataBase Reference: 496-11-7(CAS DataBase Reference)
EPA Substance Registry System: Indan (496-11-7)

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Safety

Hazard Codes: Xn,F
Risk Statements: 10-65
Safety Statements: 23-24/25-62
RIDADR: UN 3295 3/PG 3
WGK Germany: 3
RTECS: NK3750000
Hazard Note: Flammable
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29029090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: I1804
Product name: Indan
Purity: 95%
Packaging: 100ml
Price: $87.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: I1804
Product name: Indan
Purity: 95%
Packaging: 500ml
Price: $224
Updated: 2024/03/01

TCI Chemical

Product number: I0011
Product name: Indan
Purity: >95.0%(GC)
Packaging: 25mL
Price: $26
Updated: 2024/03/01

TCI Chemical

Product number: I0011
Product name: Indan
Purity: >95.0%(GC)
Packaging: 100mL
Price: $56
Updated: 2024/03/01

Alfa Aesar

Product number: B21442
Product name: Indane, 95%
Packaging: 100ml
Price: $59.65
Updated: 2024/03/01

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Indan Chemical Properties,Usage,Production

Chemical Properties

Indane is a colourless to faintly yellow liquid. Insoluble in water, soluble in alcohol, ether and other organic solvents in any proportion.

Uses

Indane, is used as a catalytic agent, Petrochemical additive, used in organic synthesis. It is also used as pharmaceutical and chemical intermediate.

Definition

ChEBI: Indane is an ortho-fused bicyclic hydrocarbon consisting of a benzene ring fused to a cyclopentane ring; a high-boiling (176°C) colourless liquid. It is a member of indanes and an ortho-fused bicyclic hydrocarbon.

Application

Indane is used as anti-vibration agent for aviation fuel and anti-vibration agent for rubber industry. Its derivatives can be used in pharmaceuticals and solvents. Indane can be cracked to produce benzene compounds.

Preparation

Taking heavy benzene with a Indan content of 35% as a raw material, rectifying it through an emulsification tower, and cutting the 182°C fraction from the top of the tower, that is, Indan with a content of more than 90%.?

Synthesis Reference(s)

Journal of the American Chemical Society, 111, p. 314, 1989 DOI: 10.1021/ja00183a048
The Journal of Organic Chemistry, 41, p. 1184, 1976 DOI: 10.1021/jo00869a022

Hazard

Irritant to skin and eyes.

Synthesis

3-phenyl-1-propene is isomerized to give indane in the presence of AlCl3:

Source

Detected in distilled water-soluble fractions of 87 octane gasoline (0.40 mg/L), 94 octane gasoline (0.23 mg/L), Gasohol (0.50 mg/L), No. 2 fuel oil (0.05 mg/L), jet fuel A (0.15 mg/L), and diesel fuel (0.06 mg/L) (Potter, 1996). Based on laboratory analysis of 7 coal tar samples, indan concentrations ranged from ND to 3,800 ppm (EPRI, 1970).

Environmental Fate

Photolytic. Gas-phase reaction rate constants for OH radicals, NO3 radicals, and ozone at 24 °C were 1.9 x 10^-11, 6.6 x 10^-15, and <3 x 10^-19 cm³/molecule?sec, respectively (Kwok et al., 1997).

Purification Methods

Shake indane with conc H2SO4, then water, dry and fractionally distil it. [Beilstein 5 H 486, 5 I 234, 5 II 376, 5 III 1200, 5 IV 1371.]

Indan Preparation Products And Raw materials

Raw materials

Indene Heavy benzene

Preparation Products

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Indan Suppliers

Americas 1 Belgium 2 China 199 Europe 1 France 2 Germany 6 India 9 Japan 8 Norway 1 Russia 1 Slovakia 1 South Korea 1 Switzerland 2 Ukraine 2 United Kingdom 10 United States 31 Global 277

Shenyang Maud Pharmaceutical Technology Co., Ltd.

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J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
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ProdList: 96815
Advantage: 76

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
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Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 8418
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
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Jinxiang Chemical (Danyang) Products Co., Ltd.

Tel: 025-86819862 13913839793
Fax: 0086-25-86819859
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Beijing Ouhe Technology Co., Ltd

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JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
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ProdList: 9976
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View Lastest Price from Indan manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: Indan 496-11-7
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-14

Wuhan Boyuan Import & Export Co., LTD

Product: INDAN 496-11-7
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000ton
Release date: 2023-07-11

Qiuxian Baitai New Material Co., LTD

Product: INDAN 496-11-7
Price: US $50.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 5ton/Month
Release date: 2021-10-13

496-11-7, IndanRelated Search:

Ninhydrin hydrate INDAN-5-CARBOXALDEHYDE 1,2-Indanedione INDAN-5-CARBOXYLIC ACID 2-Methoxycarbonyl-indane, 98 % 1-OXO-INDAN-5-CARBOXYLIC ACID 1H-Indene-4-carboxylic acid, 2,3-dihydro-1-oxo-, Methyl ester Aegelin INDANE-5-SULFONYL CHLORIDE 2,3-dihydro-1H-indene-4-carboxylic acid 2-INDANYLBORONIC ACID PINACOL ESTER Ethyl Indane-5-carboxylate 2-INDANCARBOXYLIC ACID 5-Methoxy-1-indanone 4-METHYL-1-INDANONE 2-Indanol 2-Indanone 5,6-DIMETHOXY-INDAN-1-ONE

1,2-Hydrindene

1H-Indene, 2,3-dihydro-

INDANE OEKANAL, 250 MG

Indane,95%

1,2-dihydroindene

Indan Odor Standard

Hydrinden

Bicyclo[4.3.0]nona-1,3,5-triene

Dihydroindene

Indan ,95%

Indan,Hydrindene

Indane, 95% 5GR

2,3-Dihydro-1H-indene Hydrindene

Indan 95%

2,3-dihydro-1h-inden

2,3-dihydro-inden

2,3-Dihydroindene

Benzocyclopentane

Hydrindonaphthene

Indene, 2,3-dihydro-

indene,2,3-dihydro-

HYDRINDENE

INDAN

INDANE

2,3-DIHYDRO-1H-INDENE

Indan&gt

Indan@50 μg/mL in Toluene

Indan Odor

Indan/2,3-Dihydro-1H-indene/Hydrindene

Acenocoumarol Impurity 45

496-11-7

C6H4C3H6

496117

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