“Hentriacontane”的意思、由来-开放百科全书

词条

Hentriacontane

释义

References
External links

{{Chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 424738932
| ImageFile = Hentriacontane.svg
| ImageFile_Ref = {{chemboximage|correct|??}}
| ImageName = Skeletal formula of hentriacontane
| IUPACName = Hentriacontane^[1]
|Section1={{Chembox Identifiers
| CASNo = 630-04-6
| CASNo_Ref = {{cascite|correct|??}}
| PubChem = 12410
| ChemSpiderID = 11904
| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}
| KEGG = C08376
| KEGG_Ref = {{keggcite|changed|kegg}}
| MeSHName = hentriacontane
| ChEBI = 5659
| ChEBI_Ref = {{ebicite|changed|EBI}}
| ChEMBL = 257490
| ChEMBL_Ref = {{ebicite|changed|EBI}}
| Beilstein = 1709817
| SMILES = CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
| StdInChI = 1S/C31H64/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-31H2,1-2H3
| StdInChI_Ref = {{stdinchicite|changed|chemspider}}
| StdInChIKey = IUJAMGNYPWYUPM-UHFFFAOYSA-N
| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}
}}
|Section2={{Chembox Properties
| C = 31
| H = 64
| Appearance = White, opaque, waxy crystals
| Density = 0.781 g cm⁻³ at 68 °C^[2]
| MeltingPtK = 340.6 to 342.4
| BoilingPtC = 458
| LogP = 16.501
}}
|Section3={{Chembox Thermochemistry
| HeatCapacity = 912 J K⁻¹ mol⁻¹ (at 50 °C)
}}
|Section4={{Chembox Hazards
| SPhrases = {{S22}}, {{S24/25}}
}}
|Section5={{Chembox Related
| OtherFunction_label = alkanes
| OtherFunction = Nonacosane
}}
}}

Hentriacontane, also called untriacontane, is a solid, long-chain alkane hydrocarbon with the structural formula CH₃(CH₂)₂₉CH₃.

It is found in a variety of plants, including peas (Pisum sativum), Acacia senegal, Gymnema sylvestre and others, and also comprises about 8-9% of beeswax. It has 10,660,307,791 constitutional isomers.^[3]

References

1. ^{{Cite web|title=hentriacontane - Compound Summary|url=https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=12410&loc=ec_rcs|work=PubChem Compound|publisher=National Center for Biotechnology Information|accessdate=2 January 2012|location=USA|date=27 March 2005|at=Identification and Related Records}}
2. ^{{cite book |editor1-first = Robert C. |editor1-last= Weast |title=CRC Handbook of Chemistry and Physics |edition=63rd |year=1982 |publisher=CRC Press |location=Boca Raton, Fl |page=C-561}}
3. ^http://oeis.org/A000602

External links

[https://archive.is/20121213002259/http://www.ars-grin.gov/cgi-bin/duke/chemical.pl?HENTRIACONTANE Hentriacontane] at Dr. Duke's Phytochemical and Ethnobotanical Databases

1 : Alkanes

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