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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.
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]
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1,2-Indandione is an organic compound with the molecular formula C 6 H 4 (CO) 2 CH 2. A yellow solid, it is classified as a vicinal diketone on an indane framework. [1] 1,2-Indandione is used in the first stage of forensic identification of latent fingerprints. It is particularly useful for paper, and for items printed with thermal inks such as ...
Indane-5-sulfonamide, base structure of indanesulfonamides Topics referred to by the same term This disambiguation page lists articles associated with the title Indane .
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).
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.
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.