1-Pentene, 97%

Description

CAS: 109-67-1 | C5H10 | 70.14 g/mol

1-Pentene is used in the preparation of d-xylitol, l-arabinitol and hydrazones of substituted salicylaldehydes. It is also used as a blending agent for of high-octane gasoline. It reacts with p-toluenesulfinate to yield 1-(2-iodo-pentane-1-sulfonyl)-4-methyl-benzene. It is also involved in Gas Chromatography and Liquid Chromatography analysis.

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
1-Pentene is used in the preparation of d-xylitol, l-arabinitol and hydrazones of substituted salicylaldehydes. It is also used as a blending agent for of high-octane gasoline. It reacts with p-toluenesulfinate to yield 1-(2-iodo-pentane-1-sulfonyl)-4-methyl-benzene. It is also involved in Gas Chromatography and Liquid Chromatography analysis.

Solubility
Miscible with ethanol, ethyl ether, benzene and organic solvents. Immiscible with water.

Notes
Incompatible with strong oxidizing agents, reducing agents, halogens and acids.

Specifications

Chemical Identifiers

• CAS: 109-67-1
• Molecular Formula: C5H10
• Molecular Weight (g/mol): 70.14
• MDL Number: MFCD00003567
• InChI Key: YWAKXRMUMFPDSH-UHFFFAOYSA-N
• Synonym: 1-pentene, pentene, propylethylene, pentylene, alpha-amylene, alpha-n-amylene, 1-pentylene, 1-n-pentene, unii-alp8m0lu81, pentene-1
• PubChem CID: 8004
• IUPAC Name: pent-1-ene
• SMILES: CCCC=C

• Melting Point: -138°C
• Density: 0.64
• Boiling Point: 30°C to 31°C
• Flash Point: −51°C (−60°F)
• Refractive Index: 1.3715
• Quantity: 25 g
• UN Number: UN1108
• Beilstein: 1731629
• Merck Index: 14,7122
• Solubility Information: Miscible with ethanol,ethyl ether,benzene and organic solvents. Immiscible with water.
• Formula Weight: 70.14
• Percent Purity: 97%
• Chemical Name or Material: 1-Pentene

Safety and Handling

Hazard Category	H224-H304
Hazard Statement	GHS H Statement H224-H304 Extremely 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: I; Proper Shipping Name: 1-PENTENE
EINECSNumber	203-694-5
RTECSNumber	SB2179000
TSCA	Yes
Recommended Storage	Keep cold

SDS

RUO – Research Use Only