propene-1,2,3-tricarboxylic acid
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1.What is the propene-1,2,3-tricarboxylic acid ?
Aconitic Acid is a flavoring substance which occurs in the leaves and tubers of aconitum napellus l. And other ranunculaceae. Transaconitic acid can be isolated during sugar cane processing, by precipitation as the calcium salt from cane sugar or molasses. It may be synthesized by sulfuric acid dehydration of citric acid but not by the methanesulfonic acid method. It is used in a maximum level, as served, of 0.003% for baked goods, 0.002% for alcoholic beverages, 0.0015% for frozen dairy products, 0.0035% for soft candy, and 0.0005% or less for all other food categories.
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77-92-9,906507-37-7
citric acid
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498-23-7,7407-59-2
citraconic acid
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499-12-7
1 propene 1,2,3 tricarboxylic acid
| Conditions | Yield |
|---|---|
|
With
hydrogen iodide;
|
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77-92-9,906507-37-7
citric acid
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638-18-6
diethyl 3-hydroxypentanedioate
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498-24-8,7407-59-2
Mesaconic acid
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499-12-7
1 propene 1,2,3 tricarboxylic acid
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97-65-4,25119-64-6
2-methylenesuccinic acid
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616-02-4
citraconic acid anhydride
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2170-03-8
itaconic acid anhydride
| Conditions | Yield |
|---|---|
|
With
Sn/Pb solder;
at 150 - 210 ℃;
|
2.What is the CAS number for propene-1,2,3-tricarboxylic acid ?
The CAS number of propene-1,2,3-tricarboxylic acid is 499-12-7.
More information of propene-1,2,3-tricarboxylic acid 499-12-7 are:
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CAS?Number |
499-12-7 |
|
Density |
1.66g/cm3 |
|
Melting Point |
192°C (rough estimate) |
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Boiling Point |
542.6°C at 760 mmHg |
|
Flash Point |
296°C |
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Vapor Pressure |
3.29E-13mmHg at 25°C |
|
Refractive Index |
1.5860 (estimate) |
|
PSA |
111.90000 |
|
LogP |
-0.44330 |
|
Pka |
2.39±0.36(Predicted) |
3.What are another words for propene-1,2,3-tricarboxylic acid ?
Synonyms?for?propene-1,2,3-tricarboxylic acid 499-12-7:Propene-1,2,3-tricarboxylic acid;1,2,3-PROPENETRICARBOXYLIC ACID,(TRANS);Citridic acid;Glutaconic acid, 3-carboxy-;(E)-prop-1-ene-1,2,3-tricarboxylic acid;Pyrocitric acid;2-Pentenedioic acid, 3-carboxy-;Citridinic acid;(Z)-prop-1-ene-1,2,3-tricarboxylic acid;3-Carboxyglutaconic acid;1-Propene-1,2, 3-tricarboxylic acid;Achilleic acid;1/C6H6O6/c7-4(8)1-3(6(11)12)2-5(9)10/h1H,2H2,(H,7,8)(H,9,10)(H,11,12)/b3-1;3-carboxy-2-pentenedioic acid;1,2,3-Propenetricarboxylic acid;Equisetic acid;FEMA No. 2010;Achilleaic acid;prop-1-ene-1,2,3-tricarboxylic acid;
4.What is the molecular formula of propene-1,2,3-tricarboxylic acid?
The chemical formula of ?propene-1,2,3-tricarboxylic acid is?C6H6O6 which containing 6 Carbon atoms,6 Hydrogen atoms and 6 Oxygen atoms,and the molecular weight of??propene-1,2,3-tricarboxylic acid?is 174.11.
5.What is propene-1,2,3-tricarboxylic acid (499-12-7) used for?
Aconitic acid has pleasant, winey, acid taste; almost odorless. Aconitic acid of the trans-configuration can be isolated during the processing of sugarcane by precipitating it as the calcium salt from cane syrup or molasses. The concentration in molasses ranges from 1.8 to 2.5%. Aconitic acid may be synthesized from citric acid by dehydration with sulfuric acid or by catalytic dehydration. The cis-configuration is somewhat unstable and is readily rearranged to the trans form by heating. Trans-aconitic acid is decarboxylated to itaconic acid by heating to 180°F. The cis form occurs in plant and animal tissues as a metabolic intermediate in the Krebs cycle during the isomerization of citric acid to isocitric acid by the action of enzyme aconitase.
InChI:InChI=1/C6H6O6/c7-4(8)1-3(6(11)12)2-5(9)10/h1H,2H2,(H,7,8)(H,9,10)(H,11,12)
Relevant articles related to propene-1,2,3-tricarboxylic acid:
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Article |
Source |
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NMR Investigation of the Thermolysis of Citric Acid |
Fischer, John W.,Merwin, Lawrence H.,Nissan, Robin A. , p. 120 - 126 (2007/10/02) |
6.Buy propene-1,2,3-tricarboxylic acid with the best price .
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