Organic Chemistry

CHITI AGARWAL's Avatar
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8 May 2009 17:24:18 IST
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difference between 2 pentanone and 3 pentanone
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difference between 2 pentanone and 3 pentanone



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8 May 2009 17:25:58 IST
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c=o  is on 2nd carbon  and in second case c=0  is on 3rd carbon

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8 May 2009 17:34:28 IST
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3-Pentanone (also known as diethyl ketone but with systematic name pentan-3-one) is a colorless liquid ketone with an odor like that of acetone. Its formula is C5H10O. It is soluble in about 25 parts water, and miscible with ethanol and diethyl ether.Two other ketones, which are isomers of 3-pentanone, are 2-pentanone and methyl isopropyl ketone.

 

Pentan-2-one or methyl propyl ketone is a colorless liquid ketone with an odor resembling that of acetone. Its formula is C5H10O. It is sometimes used in very small amounts as a flavoring food additive.


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8 May 2009 18:29:59 IST
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Pentan-2-one or methyl propyl ketone is a colorless liquid ketone with an odor resembling that of acetone. Its formula is C5H10O. It is sometimes used in very small amounts as a flavoring food additive

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8 May 2009 18:30:59 IST
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sir u remembe the properties?

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8 May 2009 18:40:42 IST
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2 ONE GIVES idoform test nd 3 one does not.. (2 one is methyl krtone)

2 one is more reactive dat 3 one..

 




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