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Molecular weight of 9,10-Dihydroanthracene-9,10-endosuccinic anhydride?
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Topic: Molecular weight of 9,10-Dihydroanthracene-9,10-endosuccinic anhydride? (Read 7421 times)
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toadesque
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Molecular weight of 9,10-Dihydroanthracene-9,10-endosuccinic anhydride?
«
on:
April 18, 2010, 05:10:56 PM »
I did a lab where I had to prepare that compound and I'm trying to calculate the percent yield but I can't find the MW of that? Anyone know it?
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nj_bartel
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Re: Molecular weight of 9,10-Dihydroanthracene-9,10-endosuccinic anhydride?
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Reply #1 on:
April 18, 2010, 05:18:21 PM »
Do you know the structure?
If I had to guess
(MW anthracene - MW hydrogen*4) + (MW succinic anhydride - MW hydrogen*2)
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toadesque
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Re: Molecular weight of 9,10-Dihydroanthracene-9,10-endosuccinic anhydride?
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Reply #2 on:
April 18, 2010, 06:23:44 PM »
This is the structure:
It's created by adding anthracene (the 3 rings) with maleic anhydride.
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nj_bartel
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Posts: 1487
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Re: Molecular weight of 9,10-Dihydroanthracene-9,10-endosuccinic anhydride?
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Reply #3 on:
April 18, 2010, 06:53:44 PM »
(# Carbons)*(MW Carbon) + (# Hydrogens)*(MW Hydrogen) + (# Oxygens)*(MW Oxygen)
Or draw it in chemsketch and it does it for you.
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Molecular weight of 9,10-Dihydroanthracene-9,10-endosuccinic anhydride?