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Pent-1-en Produkt Beschreibung

1-Pentene Struktur
109-67-1
CAS-Nr.
109-67-1
Bezeichnung:
Pent-1-en
Englisch Name:
1-Pentene
Synonyma:
AMYLENE;PENTENE;1-C5H10;1-Penten;petene-1;1-PENTENE;1-AMYLENE;Pentene-1;N-AMYLENE;l-pentene
CBNumber:
CB8852784
Summenformel:
C5H10
Molgewicht:
70.13
MOL-Datei:
109-67-1.mol

Pent-1-en Eigenschaften

Schmelzpunkt:
-165 °C
Siedepunkt:
30 °C
Dichte
0.641 g/mL at 25 °C(lit.)
Dampfdichte
2.4 (vs air)
Dampfdruck
10.27 psi ( 20 °C)
Brechungsindex
n20/D 1.371(lit.)
Flammpunkt:
−20 °F
storage temp. 
Keep Cold
Löslichkeit
alcohol: miscible(lit.)
Aggregatzustand
Liquid
pka
>14 (Schwarzenbach et al., 1993)
Farbe
Clear colorless
Geruch (Odor)
Like gasoline.
Explosionsgrenze
8.7%
Wasserlöslichkeit
0.15 g/L (20 ºC)
Merck 
14,7122
BRN 
1731629
Henry's Law Constant
0.406 at 25 °C (Hine and Mookerjee, 1975)
Stabilität:
Stable. Incompatible with strong oxidizing agents. Highly flammable - readily forms explosive mixtures with air.
CAS Datenbank
109-67-1(CAS DataBase Reference)
NIST chemische Informationen
1-Pentene(109-67-1)
EPA chemische Informationen
1-Pentene(109-67-1)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher F+,Xn,F,Xi
R-Sätze: 12-52/53-65
S-Sätze: 61-62-16
RIDADR  UN 1108 3/PG 1
WGK Germany  3
RTECS-Nr. SB2179000
Selbstentzündungstemperatur 522 °F
Hazard Note  Irritant/Extremely Flammable/Keep Cold
TSCA  Yes
HazardClass  3
PackingGroup  I
HS Code  29321900
Giftige Stoffe Daten 109-67-1(Hazardous Substances Data)
Bildanzeige (GHS)
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H224 Flüssigkeit und Dampf extrem entzündbar. Entzündbare Flüssigkeiten Kategorie 1 Achtung
H304 Kann bei Verschlucken und Eindringen in die Atemwege tödlich sein. Aspirationsgefahr Kategorie 1 Achtung
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
H333 May be harmful if inhaled Acute toxicity,inhalation Category 5 P304+P312
H402 Harmful to aquatic life Hazardous to the aquatic environment, acute hazard Category 3
H412 Schädlich für Wasserorganismen, mit langfristiger Wirkung. Langfristig (chronisch) gewässergefährdend Kategorie 3 P273, P501
Sicherheit
P210 Von Hitze, heißen Oberflächen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P331 KEIN Erbrechen herbeiführen.
P301+P310 BEI VERSCHLUCKEN: Sofort GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.
P303+P361+P353 BEI BERÜHRUNG MIT DER HAUT (oder dem Haar): Alle kontaminierten Kleidungsstücke sofort ausziehen. Haut mit Wasser abwaschen oder duschen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
P405 Unter Verschluss aufbewahren.

Pent-1-en Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R12:Hochentzündlich.
R52/53:Schädlich für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
R65:Gesundheitsschädlich: kann beim Verschlucken Lungenschäden verursachen.

S-Sätze Betriebsanweisung:

S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S62:Bei Verschlucken kein Erbrechen herbeiführen. Sofort ärztlichen Rat einholen und Verpackung oder dieses Etikett vorzeigen.
S16:Von Zündquellen fernhalten - Nicht rauchen.

Chemische Eigenschaften

colourless liquid

Chemische Eigenschaften

Pentene is a colorless liquid.

Physikalische Eigenschaften

Clear, colorless, volatile, very flammable liquid with a disagreeable odor. An odor threshold concentration of 10 ppbv was determined by a triangular odor bag method (Nagata and Takeuchi, 1990).

Verwenden

Blending agent for high octane motor fuel; organic synthesis.

Allgemeine Beschreibung

Colorless liquid with an odor of gasoline. Flash point -20°F(Aldrich). Insoluble in water and less dense than water. Hence floats on water. Flammable vapor is produced. Boiling point 86°F.

Air & Water Reaktionen

Highly flammable. Insoluble in water.

Reaktivität anzeigen

1-Pentene may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. May undergo exothermic polymerization reactions in the presence of various catalysts (such as acids) or initiators.

Health Hazard

Acts as a simple asphyxiant or weak anesthetic in high vapor concentrations. Similar to effects caused by gasoline vapors.

Brandgefahr

Behavior in Fire: Containers may explode in fire.

Chemische Reaktivität

Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

mögliche Exposition

Workers in petroleum refineries and petrochemical plants.

Source

Schauer et al. (2001) measured organic compound emission rates for volatile organic compounds, gas-phase semi-volatile organic compounds, and particle-phase organic compounds from the residential (fireplace) combustion of pine, oak, and eucalyptus. The gas-phase emission rate of 1-pentene was 8.6 mg/kg of pine burned. Emission rates of 1-pentene were not measured during the combustion of oak and eucalyptus.
California Phase II reformulated gasoline contained 1-pentene at a concentration of 1.48 g/kg. Gas-phase tailpipe emission rates from gasoline-powered automobiles with and without catalytic converters were 0.40 and 51.8 mg/km, respectively (Schauer et al., 2002).

Environmental Fate

Biological. Biooxidation of 1-pentene may occur yielding 4-penten-1-ol, which may oxidize to give 4-pentenoic acid (Dugan, 1972). Washed cell suspensions of bacteria belonging to the genera Mycobacterium, Nocardia, Xanthobacter, and Pseudomonas and growing on selected alkenes metabolized 1-pentene to 1,2-epoxypentane. Mycobacterium sp., growing on ethene, hydrolyzed 1,2-epoxypropane to 1,2-propanediol (Van Ginkel et al., 1987).
Photolytic. The following rate constants were reported for the reaction of 1-pentene and OH radicals in the atmosphere: 1.8 x 10-13 cm3/molecule?sec at 300 K (Hendry and Kenley, 1979); 3.14 x 10-11 cm3/molecule?sec (Atkinson, 1990). Atkinson (1990) also reported a photooxidation rate constant of 1.10 x 10-17 cm3/molecule?sec for the reaction of 1-pentene and ozone.
Chemical/Physical. Complete combustion in air yields carbon dioxide and water.

Versand/Shipping

UN1108 1-Pentene, Hazard Class: 3; Labels: 3-Flammable liquid

Inkompatibilitäten

Vapors may form explosive mixture with air. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Excessive heat may cause polymerization. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, heat. Incompatible with strong reducing agents such as hydrides; oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

Waste disposal

Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed.

Pent-1-en Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Pent-1-en Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 95)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23980 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
Shandong XiYa Chemical Industry Co., Ltd 4008-626-111
0539-6365991 3229735657@qq.com China 26779 60
Beyond IndustriesChina Limited 021-62570235,18721906063
021-62570268 2355354501@qq.com China 705 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40269 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24555 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44025 61

109-67-1(Pent-1-en)Verwandte Suche:


  • ALPHA-AMYLENE
  • ALPHA-N-AMYLENE
  • AMYLENE
  • 1-AMYLENE
  • 1-PENTENE
  • TRIMETHYLETHYLENE
  • 1-C5H10
  • 1-PENTENE, 98%1-PENTENE, 98%1-PENTENE, 98%1-PENTENE, 98%
  • 1-Penten
  • 1-Pentene 95
  • 1-pentylene
  • Pentene-1
  • PROPYLETHYLENE
  • PENTENE
  • PENT-1-ENE
  • N-AMYLENE
  • 1-PENTENE, STANDARD FOR GC
  • 1-PENTENE 98+%
  • 1-N-PENTENE
  • l-pentene
  • 1-Pentene [Standard Material]
  • petene-1
  • (R,S)-Tetrahydrofuran-2-carboxylic acid
  • 3-Ethyl-1-propene
  • 1-Pentene,97%
  • 1-Pentene [Standard Material for GC]
  • 1-Pentene, AcroSeal, 97%
  • 1-Pentene, 97% 25ML
  • 1-Pentene, 97%, AcroSeal
  • 1-Pentene, Reagent, Reagent
  • 1-Pentene >=98.5% (GC)
  • 1-Pentene 
  • 109-67-1
  • CH3CH2CH2CHCH2
  • CH3CH22CHCH2
  • 109671
  • C2H5CH2CHCH2
  • 1-Olefins (GC Standard)
  • Standard Materials for GC
  • Building Blocks
  • Analytical Standards
  • Analytical Chromatography Product Catalog
  • Alphabetic
  • Alkenes
  • Acyclic
  • Organic Building Blocks
  • PA - PEN
  • Industrial/Fine Chemicals
  • 1-Olefins (GC Standard)
  • Analytical Chemistry
  • Standard Materials for GC
  • Acyclic
  • Alkenes
  • Organic Building Blocks
  • KetonesGasoline, Diesel,&Petroleum
  • Alpha Sort
  • Analytical Standards
  • Chemical Class
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