Nonadecane

Nonadecane
Names
	Preferred IUPAC name Nonadecane
Identifiers
CAS Number	629-92-5 ;
3D model (JSmol)	Interactive image;
ChemSpider	11895;
ECHA InfoCard	100.010.107
EC Number	211-116-8;
PubChem CID	12401;
UNII	NMY21D3Y5T ;
CompTox Dashboard (EPA)	DTXSID9047170 ;
	InChI InChI=1S/C19H40/c1-3-5-7-9-11-13-15-17-19-18-16-14-12-10-8-6-4-2/h3-19H2,1-2H3 Key: LQERIDTXQFOHKA-UHFFFAOYSA-N;
	SMILES C(CCCCCCCCCCCCCCCCC)C;
Properties
Chemical formula	C19H40
Molar mass	268.518
Appearance	White crystals or powder
Density	0.786
Melting point	32 °C (90 °F; 305 K)
Boiling point	330 °C (626 °F; 603 K)
Vapor pressure	1 mmHg at 133 °C
Hazards
NFPA 704 (fire diamond)	0 1 0
Flash point	168 °C (334 °F; 441 K)
Autoignition; temperature	230 °C (446 °F; 503 K)
Related compounds
Related alkanes	Octadecane; Icosane;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Nonadecane is an alkane hydrocarbon with the chemical formula CH₃(CH₂)₁₇CH₃, simplified to C₁₉H₄₀.

Occurrence in nature

Nonadecane is found in Rosa × damascena (8%-15%), Rosa × alba (7%-13%) and n-Paraffin rich high altitude hybrids of both (20%-55%). ^[2]

^ "Hazard Rating Information for NFPA Fire Diamonds". Archived from the original on 2015-02-17. Retrieved 2015-03-13.
^ Karami, Akbar; Khosh-Khui, Morteza; Salehi, Hassan; Saharkhiz, Mohammad J.; Zandi, Parviz (2014-11-02). "Essential Oil Chemical Diversity of Forty-Four Rosa damascena Accessions from Iran". Journal of Essential Oil Bearing Plants. 17 (6). Informa UK Limited: 1378–1388. doi:10.1080/0972060x.2014.884947. ISSN 0972-060X. Archived from the original on 2023-06-04. Retrieved 2024-10-07.

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