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Hentriacontane

Hentriacontane, also called untriacontane, is a solid, long-chain alkane hydrocarbon with the structural formula CH3(CH2)29CH3. It is the main component of Paraffin wax.

Hentriacontane
Names
Preferred IUPAC name
Hentriacontane[1]
Identifiers
  • 630-04-6 Y
3D model (JSmol)
  • Interactive image
1709817
ChEBI
  • CHEBI:5659 Y
ChEMBL
  • ChEMBL257490 Y
ChemSpider
  • 11904 Y
KEGG
  • C08376 Y
MeSH hentriacontane
  • 12410
UNII
  • 6SDG640HL3 Y
  • DTXSID0075443
  • InChI=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 N
    Key: IUJAMGNYPWYUPM-UHFFFAOYSA-N N
  • CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Properties
C31H64
Molar mass 436.853 g·mol−1
Appearance White, opaque, waxy crystals
Density 0.781 g cm−3 at 68 °C[2]
Melting point 67.5 to 69.3 °C; 153.4 to 156.7 °F; 340.6 to 342.4 K
Boiling point 458 °C (856 °F; 731 K)
log P 16.501
Thermochemistry
912 J K−1 mol−1 (at 50 °C)
Hazards
GHS labelling:[3]
Warning
H315, H319
Related compounds
Related alkanes
Nonacosane
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)

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.[4]

References edit

  1. ^ "hentriacontane - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 27 March 2005. Identification and Related Records. Retrieved 2 January 2012.
  2. ^ Weast, Robert C., ed. (1982). CRC Handbook of Chemistry and Physics (63rd ed.). Boca Raton, Fl: CRC Press. p. C-561.
  3. ^ "Hazardous Substances Data Bank (HSDB) : 8361". pubchem.ncbi.nlm.nih.gov.
  4. ^ "A000602 - Oeis".

External links edit

  • Hentriacontane at Dr. Duke's Phytochemical and Ethnobotanical Databases

hentriacontane, also, called, untriacontane, solid, long, chain, alkane, hydrocarbon, with, structural, formula, 29ch3, main, component, paraffin, namespreferred, iupac, name, identifierscas, number, model, jsmol, interactive, imagebeilstein, reference, 170981. Hentriacontane also called untriacontane is a solid long chain alkane hydrocarbon with the structural formula CH3 CH2 29CH3 It is the main component of Paraffin wax Hentriacontane NamesPreferred IUPAC name Hentriacontane 1 IdentifiersCAS Number 630 04 6 Y3D model JSmol Interactive imageBeilstein Reference 1709817ChEBI CHEBI 5659 YChEMBL ChEMBL257490 YChemSpider 11904 YKEGG C08376 YMeSH hentriacontanePubChem CID 12410UNII 6SDG640HL3 YCompTox Dashboard EPA DTXSID0075443InChI InChI 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 NKey IUJAMGNYPWYUPM UHFFFAOYSA N NSMILES CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCPropertiesChemical formula C 31H 64Molar mass 436 853 g mol 1Appearance White opaque waxy crystalsDensity 0 781 g cm 3 at 68 C 2 Melting point 67 5 to 69 3 C 153 4 to 156 7 F 340 6 to 342 4 KBoiling point 458 C 856 F 731 K log P 16 501ThermochemistryHeat capacity C 912 J K 1 mol 1 at 50 C HazardsGHS labelling 3 PictogramsSignal word WarningHazard statements H315 H319Related compoundsRelated alkanes NonacosaneExcept where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa N verify what is Y N Infobox references 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 4 References edit hentriacontane Compound Summary PubChem Compound USA National Center for Biotechnology Information 27 March 2005 Identification and Related Records Retrieved 2 January 2012 Weast Robert C ed 1982 CRC Handbook of Chemistry and Physics 63rd ed Boca Raton Fl CRC Press p C 561 Hazardous Substances Data Bank HSDB 8361 pubchem ncbi nlm nih gov A000602 Oeis External links editHentriacontane at Dr Duke s Phytochemical and Ethnobotanical Databases nbsp This article about a hydrocarbon is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Hentriacontane amp oldid 1109215969, wikipedia, wiki, book, books, library,

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