2-Pentene, cis + trans, 98%

Description

CAS: 109-68-2 | C5H10 | 70.14 g/mol

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

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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

Solubility
Not miscible or difficult to mix in water.

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

Specifications

Chemical Identifiers

• CAS: 109-68-2
• Molecular Formula: C5H10
• Molecular Weight (g/mol): 70.14
• MDL Number: MFCD00009384
• InChI Key: QMMOXUPEWRXHJS-HYXAFXHYSA-N
• Synonym: trans-2-pentene, e-2-pentene, 2-pentene, 3-pentene, 2-pentene, e, sym-methylethylethylene, e-pent-2-ene, beta-n-amylene, trans-beta-amylene, 2-pentene, 2e
• PubChem CID: 5326161
• SMILES: CC\C=C/C

• Density: 0.65
• Boiling Point: 36°C to 38°C
• Flash Point: −45°C (−49°F)
• Odor: Petroleum-like
• Refractive Index: 1.38
• Linear Formula: CH₃CH₂CH=CHCH₃
• Quantity: 25 g
• UN Number: UN3295
• Beilstein: 969151
• Merck Index: 14,7123
• Solubility Information: Not miscible or difficult to mix in water.
• IUPAC Name: (2Z)-pent-2-ene
• Formula Weight: 70.14
• Percent Purity: 98%
• Chemical Name or Material: 2-Pentene, cis + trans

Safety and Handling

Hazard Category	H225-H304
Hazard Statement	GHS H Statement H225-H304 Highly flammable liquid and vapour. May be fatal if swallowed and enters airways.
Precautionary Statement	P210-P233-P240-P241-P242-P243-P280-P301+P310-P303+P361+P353-P331-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: HYDROCARBONS, LIQUID, N.O.S.
EINECSNumber	203-695-0
TSCA	Yes
Recommended Storage	Keep cold

SDS

RUO – Research Use Only