Tridecan

Bezeichnung:Tridecan

CAS-Nr629-50-5

Englisch Name:Tridecane

CBNumberCB3232426

SummenformelC13H28

Molgewicht184.36

MOL-Datei629-50-5.mol

Synonyma

Tridecan

Tridecan physikalisch-chemischer Eigenschaften

Schmelzpunkt	-6--4 °C (lit.)
Siedepunkt	110-112 °C/12 mmHg (lit.) 234 °C (lit.)
Dichte	0.756 g/mL at 25 °C (lit.)
Dampfdichte	6.4 (vs air)
Dampfdruck	1 mm Hg ( 59.4 °C)
Brechungsindex	n20/D 1.425(lit.)
Flammpunkt	215 °F
storage temp.	Store below +30°C.
Aggregatzustand	Liquid
Farbe	Clear colorless
Explosionsgrenze	0.6-6.5%(V)
Wasserlöslichkeit	PRACTICALLY INSOLUBLE
Wärmeleitfähigkeit	0.131 W/(m·K) at 25 ℃
BRN	1733089
Henry's Law Constant	3.4×10^-6 mol/(m³Pa) at 25℃, Duchowicz et al. (2020)
Stabilität	Stable. Combustible. Incompatible with strong oxidizing agents.
Major Application	petroleum
Kosmetik-Inhaltsstoffe Funktionen	SKIN CONDITIONING - EMOLLIENT
InChI	1S/C13H28/c1-3-5-7-9-11-13-12-10-8-6-4-2/h3-13H2,1-2H3
InChIKey	IIYFAKIEWZDVMP-UHFFFAOYSA-N
SMILES	CCCCCCCCCCCCC
LogP	7.331 (est)
Oberflächenspannung	24.79mN/m at 293.15K
CAS Datenbank	629-50-5(CAS DataBase Reference)
NIST chemische Informationen	Tridecane(629-50-5)
EPA chemische Informationen	Tridecane (629-50-5)

Sicherheit

Kennzeichnung gefährlicher	Xi,Xn
R-Sätze:	36/37/38-66-65
S-Sätze:	26-36-24/25-62
WGK Germany	3
RTECS-Nr.	YD3025000
Selbstentzündungstemperatur	>204 °C
TSCA	TSCA listed
HS Code	29011090
Speicherklasse	10 - Combustible liquids
Hazard Classifications	Asp. Tox. 1
Giftige Stoffe Daten	629-50-5(Hazardous Substances Data)
Toxizität	LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rat > 2000 mg/kg

Gefahreninformationscode (GHS)

Tridecane Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
colourless liquid
Verwenden
n-Tridecane is used as a distillation chaser. It is a component of various fuels and solvents used in industry.
Verwenden
Organic synthesis, distillation chaser.
Definition
ChEBI: Tridecane is a straight chain alkane containing 13 carbon atoms. It forms a component of the essential oils isolated from plants such as Abelmoschus esculentus. It has a role as a plant metabolite and a volatile oil component.
Application
Tridecane serves not only as an industrial fuel or organic solvent, but also as an emollient in skincare and cosmetic products. It helps to keep the skin moisturised, soothe the skin and improve its texture, whilst not clogging the pores, making it suitable for those with oily, combination and sensitive skin.
Synthesis Reference(s)
The Journal of Organic Chemistry, 46, p. 3909, 1981 DOI: 10.1021/jo00332a030
Tetrahedron, 48, p. 8253, 1992 DOI: 10.1016/S0040-4020(01)80493-2
Allgemeine Beschreibung
An oily straw yellow clear liquid with a hydrocarbon odor. Flash point 190-196°F. Specific gravity 0.76. Boiling point 456°F. Repeated or prolonged skin contact may irritate or redden skin, progressing to dermatitis. Exposure to high concentrations of vapor may result in headache and stupor.
Air & Water Reaktionen
Insoluble in water.
Reaktivität anzeigen
Saturated aliphatic hydrocarbons, such as n-Tridecane, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydrocarbons are mostly unreactive. They are not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, they burn exothermically to produce carbon dioxide and water.
Health Hazard
May be harmful by inhalation, ingestion or skin absorption. Vapor or mist is irritating to the eyes, mucous membrane and upper respiratory tract. Causes skin irritation.
Sicherheitsprofil
Moderately toxic by intravenousroute. When heated to decomposition it emits acrid smokeand irritating fumes.
synthetische
Tridecane (n-Tridecane) was synthesised by reacting C13-condensed (1,5-bis(2-furanyl)-1,4-pentadien-3-one) as the starting material, with acetone as the solvent and Pt/Al₂O₃ as the catalyst, for 24 hours at 493 K and 5.5 MPa. The yield exceeded 22%. The general mechanism of its synthesis is as follows:
it is a sequence of four steps with different catalysts at different reaction conditions: the hydrolysis of the sugar polymers; followed by the dehydration of sugars yielding aldehydes; the con densation of these compounds using a linking molecule (usually acetone); and the total hydrodeoxygenation of these condensation adducts to the final lineal hydrocarbons, with similar properties as the mineral diesel^[1].
Synthese
n-Tridecane is obtained by petrochemical refining.
Carcinogenicity
Mice treated with tridecane developed tumors on their backs, after exposure to ultraviolet radiation at wavelengths longer than 350 nm, generally considered noncarcinogenic.
Einzelnachweise
[1] Laura Faba. (2016). Hydrodeoxygenation of furfural-acetone condensation adducts to tridecane over platinum catalysts. Catalysis Today, 269, Pages 132-139. https://doi.org/10.1016/j.cattod.2015.09.055

Tridecane Upstream-Materialien And Downstream Produkte

Tridecan Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

629-50-5, Tridecane Verwandte Suche:

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