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Topic: Organic Chemistry (Read 4239 times)
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Faded-Maximus
Very New Member
Posts: 2
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Organic Chemistry
«
on:
December 21, 2006, 05:48:39 PM »
I was wodering if anybody here could tell me the boiling point, melting point and the solubility in water of the following organic compounds?
1-methoxyheptane (methylheptal ether)
heptanamide (enanthmide)
Thanks.
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DevaDevil
Chemist
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postdoc at ANL
Re: Organic Chemistry
«
Reply #1 on:
December 21, 2006, 06:42:37 PM »
1-methoxymethane = methylheptyl ether, not heptal.
this company
makes it so if you'd mail them meybe they will let you know. It has no CAS number so I cannot see it for myself.
heptanamide
But since I am not one fo the authors or experimentalists (I just did a quick google search) I cannot vouch for the result they got
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Donaldson Tan
Editor, New Asia Republic
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Re: Organic Chemistry
«
Reply #2 on:
December 23, 2006, 11:58:44 AM »
Ever tried the link sections of Chemical Forums?
http://www.chemicalforums.com/index.php?module=Links;id=3
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"Say you're in a [chemical] plant and there's a snake on the floor. What are you going to do? Call a consultant? Get a meeting together to talk about which color is the snake? Employees should do one thing: walk over there and you step on the friggin� snake." - Jean-Pierre Garnier, CEO of Glaxosmithkline, June 2006
mdlhvn
Regular Member
Posts: 63
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Re: Organic Chemistry
«
Reply #3 on:
December 23, 2006, 11:29:06 PM »
I try on Chemsketch and here is the results:
1. methylheptal ether
Molecular Formula = C8H18O
Formula Weight = 130.22792
Composition = C(73.78%) H(13.93%) O(12.29%)
Molar Refractivity = 40.85 ± 0.3 cm3
Molar Volume = 166.9 ± 3.0 cm3
Parachor = 370.0 ± 4.0 cm3
Index of Refraction = 1.404 ± 0.02
Surface Tension = 24.1 ± 3.0 dyne/cm
Density = 0.780 ± 0.06 g/cm3
Dielectric Constant = Not available
Polarizability = 16.19 ± 0.5 10-24cm3
Monoisotopic Mass = 130.135765 Da
Nominal Mass = 130 Da
Average Mass = 130.2279 Da
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