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Undecan

n-Hendecane Struktur
1120-21-4
CAS-Nr.
1120-21-4
Bezeichnung:
Undecan
Englisch Name:
n-Hendecane
Synonyma:
UNDECANE;N-UNDECANE;HENDECANE;Undecan;ALKANE C11;n-C11H24;hendecan;1-UNDECANE;Halpaclean;N-HENDECANE
CBNumber:
CB1117114
Summenformel:
C11H24
Molgewicht:
156.31
MOL-Datei:
1120-21-4.mol

Undecan Eigenschaften

Schmelzpunkt:
-26 °C (lit.)
Siedepunkt:
196 °C (lit.)
Dichte
0.74 g/mL at 25 °C (lit.)
Dampfdichte
5.4 (vs air)
Dampfdruck
<0.4 mm Hg ( 20 °C)
Brechungsindex
n20/D 1.417(lit.)
Flammpunkt:
140 °F
storage temp. 
Store below +30°C.
Aggregatzustand
Liquid
Wichte
0.7402
Farbe
Colorless
Odor Threshold
0.62ppm
Explosionsgrenze
0.6-6.5%(V)
Wasserl?slichkeit
IMMISCIBLE
BRN 
1697099
Dielectric constant
2.0(20℃)
InChIKey
RSJKGSCJYJTIGS-UHFFFAOYSA-N
LogP
6.312 (est)
CAS Datenbank
1120-21-4(CAS DataBase Reference)
NIST chemische Informationen
Undecane(1120-21-4)
EPA chemische Informationen
Undecane (1120-21-4)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xn
R-S?tze: 36/37/38-65-66
S-S?tze: 26-36-24/25-62
RIDADR  UN 2330 3/PG 3
WGK Germany  3
RTECS-Nr. YQ1525000
Selbstentzündungstemperatur 220 °C
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29011090
Giftige Stoffe Daten 1120-21-4(Hazardous Substances Data)
Toxizit?t mouse,LD50,intravenous,517mg/kg (517mg/kg),Journal of Pharmaceutical Sciences. Vol. 67, Pg. 566, 1978.
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H226 Flüssigkeit und Dampf entzündbar. Entzündbare Flüssigkeiten Kategorie 3 Warnung
H304 Kann bei Verschlucken und Eindringen in die Atemwege t?dlich sein. Aspirationsgefahr Kategorie 1 Achtung GHS hazard pictogramssrc="/GHS08.jpg" width="20" height="20" />
Sicherheit
P210 Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.

Undecan Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R65:Gesundheitssch?dlich: kann beim Verschlucken Lungensch?den verursachen.

S-S?tze 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.

Beschreibung

n-Hendecane, also known as Undecane and Hendecane, is a component of petrol. It is used as a solvent and degreaser for inks as well as in organic synthesis. Due to its low phase transition temperature (-26 °C), it is also used as a core material for microcapsules in cold chain transport.

Chemische Eigenschaften

colourless liquid.

Verwenden

Petroleum research, organic synthesis, distillation chaser.

Vorbereitung Methode

Undecane is obtained from the refining of petroleum. Paraffins are isolated by selective adsorption followed by fractional distillation to produce the desired mix of nparaffins (63).

Allgemeine Beschreibung

A colorless liquid. Insoluble in water and less dense than water. Flash point 130°F. Used to make other chemicals.

Air & Water Reaktionen

Flammable. Insoluble in water.

Reaktivit?t anzeigen

Saturated aliphatic hydrocarbons, such as n-Hendecane, 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.

Health Hazard

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Sicherheitsprofil

Moderately toxic by intravenous route. Flammable liquid when exposed to heat, sparks, flame, or oxidizers.To fight fire, use foam, mist, dry chemical. Emitted from modern buildmg materials (CENEAR 69,22,91). When heated to decomposition it emits acrid smoke and irritating fumes. See also ALKANES.

Carcinogenicity

Undecane (25 mg) and benzo[a] pyrene (B[a]P) (5 mg) were applied to the skin of female ICR/ Ha Swiss mice for 3/week for 440 days, inducing papillomas in 41 of 50 animals. B[a]P alone induced tumors in 12 of 50 animals in the same time, while undecane alone did not produce tumors.

Undecan Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Undecan Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 289)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8817 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12795 58
Hebei Yanxi Chemical Co., Ltd.
+8617531190177
peter@yan-xi.com China 5858 58
Hebei Kingfiner Technology Development Co.Ltd
+86-15532196582 +86-15373005021
lisa@kingfinertech.com China 2990 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20288 58
JINING XINHE CHEMICAL CO., LTD
+8615318402391
sales@xinhepharma.com China 808 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21639 55
Hangzhou FandaChem Co.,Ltd.
008657128800458; +8615858145714
fandachem@gmail.com China 9218 55
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
sales@sdzschem.com China 2930 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5906 58

1120-21-4(Undecan)Verwandte Suche:


  • Undecane [Standard Material]
  • hendecane(undecane)
  • n-C11H24
  • undecanenormal
  • N-HENDECANE
  • UNDECANE, STANDARD FOR GC
  • UNDECANE, 99+%
  • #nn-Undecane
  • N-UNDECANE, 1000MG, NEAT
  • N-UNDECANE OEKANAL
  • N-UNDECANE 97%
  • hendecan
  • CCME Surrogate Standard #1
  • 1-UNDECANE
  • n-Undecane, Hendecane
  • n-Undecane,99%
  • n-Undecane, 99% 500ML
  • Eleven alkyl
  • n-Undecane, δ13C: -26.11
  • Undecane [Standard Material for GC]
  • n-Undecane, reagent grade
  • n-Undecane 5g [1120-21-4]
  • N-UNDECANE FOR ANALYSIS EMSURE
  • N-UNDECANE REFERENCE SUBSTANCE FOR GAS C
  • n-Undecane for synthesis
  • n-Undecane reference substance for gas chromatography
  • n-Undecane, 99.5%
  • Undecane[StandardMaterialforGC]>
  • Nominal Flash Point (65°C)
  • CCME Surrogate Standard #1@1000 μg/mL in Dichloromethane
  • PMCC D-93 - Nominal Flash Point (65 oC)
  • TCC D-56 - Nominal Flash Point (67 oC)
  • N-UNDECANE FOR ANALYSIS EMSURE(R)
  • UNDECANE FOR SYNTHESIS 100 ML
  • UNDECANE FOR SYNTHESIS 50 ML
  • n-Undecane, GR 99%
  • n-Undecane, 95%+
  • N-Undecane, Pure, Fisher Chemical
  • n-Undecane(C11)
  • HENDECANE
  • ALKANE C11
  • UNDECANE
  • N-UNDECANE
  • Undecan
  • Halpaclean
  • Selinexor Impurity 16
  • n-Undecane Solution in Methanol
  • n-Undecane, δ13C: -26.11 in cyclohexane
  • 1120-21-4
  • CH3CH29CH3
  • 1120214
  • Standard Materials for GC
  • n-Paraffins (GC Standard)
  • Organic Building Blocks
  • Building Blocks
  • Analytical Standards
  • Alphabetic
  • Alkanes
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