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109-68-2 - 2-Pentene, cis + trans, 98% - A17736 - Alfa Aesar

A17736 2-Pentene, cis + trans, 98%

CAS-Nummer
109-68-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 74,90
100g 189,00
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2-Pentene, cis + trans, 98%

MDL
MFCD00009384
EINECS
203-695-0

Chemische Eigenschaften

Formel
C5H10
Molmasse
70.14
Siedepunkt
36-38°
Flammpunkt
-45°(-49°F)
Dichte
0.650
Brechungsindex
1.38
Löslichkeit
Not miscible or difficult to mix in water.

Anwendungen

2-Pentene (mixture of cis and trans) is used in the synthesis of polycyclopentene by ring-opening metathesis polymerization.

Bemerkungen

Store away from oxidizing agents and bases. Keep the container tightly closed in a cool, dry place.

Literaturverweise

Myers SB and Register RA. Synthesis of narrow-distribution polycyclopentene using a ruthenium ring-opening metathesis initiator.Polymer,2008,49(4), 1877-882.

Bing-Jun Zhao.; Henry J Shine.; John N Marx.; Cristina Hofmann.; Kenton H Whitmire. Addition of the phenoxathiin cation radical to alkenes and nonconjugated dienes. Formation of (E)- and (Z)-(10-phenoxathiiniumyl)alkenes and (E)- and (Z)-(10-phenoxathiiniumyl)dienes on basic alumina.J Org Chem.2007,72(16), 6154-6161.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H304

Highly flammable liquid and vapour. May be fatal if swallowed and enters airways.

Sicherheitshinweise: P210-P280a-P240-P241-P233-P301+P310a-P303+P361+P353-P405-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Keep container tightly closed. IF SWALLOWED: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store locked up. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,7123
Beilstein
969151
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2901.29
TSCA
Yes

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