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Indane or indan is an organic compound with the formula C 9 H 10. It is a colorless liquid hydrocarbon. It is a petrochemical, a bicyclic compound. It occurs at the level of about 0.1% in coal tar. It is usually produced by hydrogenation of indene. [3]
The first Indane LPG connection was released on 22 October 1965 at Kolkata. Indane serves more than 130 million families through a network of 12,500 distributors. 27% of its customers reside in semi-urban or rural markets and every second LPG cooking gas connection in India is that of Indane. The sales network is backed by 47 Indane area offices.
1,3-Indandione (sometimes simply indanedione) is an organic compound with the molecular formula C 6 H 4 (CO) 2 CH 2.It is a β-diketone with indane as its structural nucleus. It is a colorless or white solid, but old samples can appear yellowish [3] or even green.
Indane-5-sulfonamide, base structure of indanesulfonamides Topics referred to by the same term This disambiguation page lists articles associated with the title Indane .
Indene readily polymerises.Oxidation of indene with acid dichromate yields homophthalic acid (o-carboxylphenylacetic acid).It condenses with diethyl oxalate in the presence of sodium ethoxide to form indene–oxalic ester, and with aldehydes or ketones in the presence of alkali to form benzofulvenes, which are highly coloured.
Indane-1,2,3-trione is the organic compound with the formula C 6 H 4 (CO) 3. The compound is the dehydrated derivative of C 6 H 4 (CO) 2 C(OH) 2, known as ninhydrin, which is used to reveal fingerprints. Indane-1,2,3-trione, which reacts readily with nucleophiles (including water).
Community portal; Recent changes; Upload file; Search. Search. ... Download QR code; Print/export ... Indane-5-sulfonamide is the base structure of indanesulfonamides.
The crude naphthalene resulting from this process is about 95% naphthalene by weight. The chief impurities are the sulfur-containing aromatic compound benzothiophene (< 2%), indane (0.2%), indene (< 2%), and methylnaphthalene (< 2%). Petroleum-derived naphthalene is usually purer than that derived from coal tar.