143766

cis-2-Pentene

98%

• Synonym(s): (2Z)-2-Pentene, (Z)-2-Pentene, (Z)-Pent-2-ene, cis-β-Amylene, cis-Pentene
• Linear Formula: C₂H₅CH=CHCH₃
• CAS Number: 627-20-3
• Molecular Weight: 70.13
• Beilstein/REAXYS Number: 1718794
• EC Number: 210-988-7
• MDL number: MFCD00063978
• UNSPSC Code: 12352100
• PubChem Substance ID: 24848609
• NACRES: NA.22

Properties

• vapor pressure: 8.17 psi ( 20 °C)
• assay: 98%
• form: liquid
• refractive index: n20/D 1.382 (lit.)
• bp: 37-38 °C (lit.)
• mp: −180 °C (lit.)
• density: 0.65 g/mL at 25 °C (lit.)
• SMILES string: [H]\C(C)=C(/[H])CC
• InChI: 1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3-
• InChI key: QMMOXUPEWRXHJS-HYXAFXHYSA-N

Description

General description

cis-2-Pentene acts as substrate during the toluene dioxygenase isolated from Pseudomonas putida F1 catalyzed oxidation reaction.

Application

cis-2-Pentene was used to study the adsorption of cis-2-pentene on clean and D₂ preadsorbed Pd(111) surface.

Safety Information

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H225,H304,H315,H319,H335
• pcodes: P210 - P233 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331
• Hazard Classifications: Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: -0.4 °F - closed cup
• flash_point_c: -18 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves