Melissic acid: Difference between revisions
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|ImageFile=Melissic acid.svg |
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| ImageFile=Melissic acid.svg |
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| PIN=Triacontanoic acid |
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|Section1={{Chembox Identifiers |
|Section1={{Chembox Identifiers |
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| CASNo_Ref = {{cascite|correct|??}} |
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| CASNo=506-50-3 |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| UNII = HLT2OTQ105 |
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| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}} |
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| ChemSpiderID = 10039 |
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| InChI = 1/C30H60O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30(31)32/h2-29H2,1H3,(H,31,32) |
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| InChIKey = VHOCUJPBKOZGJD-UHFFFAOYAR |
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| StdInChI_Ref = {{stdinchicite|changed|chemspider}} |
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| StdInChI = 1S/C30H60O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30(31)32/h2-29H2,1H3,(H,31,32) |
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| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}} |
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| StdInChIKey = VHOCUJPBKOZGJD-UHFFFAOYSA-N |
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|Section2={{Chembox Properties |
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| Formula=C<sub>30</sub>H<sub>60</sub>O<sub>2</sub> |
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| MolarMass=452.46 g/mol |
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'''Melissic acid''' (or '''triacontanoic acid''') is a [[saturated fat|saturated fatty acid]]. |
'''Melissic acid''' (or '''triacontanoic acid''') is the organic compound with the formula CH<sub>3</sub>(CH<sub>2</sub>)<sub>28</sub>CO<sub>2</sub>H. It is classified as a [[very long chain fatty acid]], a subset of [[saturated fat|saturated fatty acid]]s. It is a white solid that is soluble in organic solvents. Melissic acid gets its name from the [[Greek language|Greek]] word [[melissa]] meaning bee, since it was found in [[beeswax]]. |
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==History== |
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Melissic acid was named as such because Melissa is derived from a [[Greek language|Greek]] word meaning bee, owing to the abundance of nectar in the flowers which attracts bees. |
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==Synthesis== |
==Synthesis== |
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''n''-Triacontanoic acid was synthesized by Bleyberg and Ulrich (1931) and by |
''n''-Triacontanoic acid was synthesized by Bleyberg and Ulrich (1931) and by G.M. Robinson.<ref name='Chibnall'>{{cite journal | title = The isolation of n-triacontanol from lucerne wax | journal = Biochemical Journal | year = 1933 | first = Albert Charles | last = Chibnall |author2=Ernest Frank Williams |author3=Alfred Louis Latner |author4=Stephen Harvey Piper | volume = 27 | issue = 6 | pages = 1885–1888| doi = 10.1042/bj0271885 | pmid = 16745314 | pmc = 1253114}}</ref> |
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==Self-assembly== |
==Self-assembly== |
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Triacontanoic acid and triacontanamide (CH<sub>3</sub>( |
Triacontanoic acid and triacontanamide (CH<sub>3</sub>(CH<sub>2</sub>)<sub>28</sub>-CONH<sub>2</sub>) can be self-assembled.<ref name='Weinbach 1993'>{{cite journal | title = Self-assembled Langmuir monolayers and trilayers at the air-formamide interface | journal = Journal of Physical Chemistry | date = May 1993 | first = Susan P. | last = Weinbach |author2=Kristian Kjaer |author3=Jens Als-Nielsen |author4=Meir Lahav |author5=Leslie Leiserowitz | volume = 97 | issue = 20 | pages = 5200–5203| doi = 10.1021/j100122a003}}</ref> |
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==See also== |
==See also== |
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[[Category:Fatty acids]] |
[[Category:Fatty acids]] |
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[[Category:Alkanoic acids]] |
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{{organic-compound-stub}} |
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[[de:Melissinsäure]] |
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[[lv:Melisīnskābe]] |
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[[pt:Ácido melíssico]] |