cis-2-Pentene

Description

CAS: 627-20-3 | C5H10 | 70.14 g/mol

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

Specifications

Chemical Identifiers

• CAS: 627-20-3
• Molecular Formula: C5H10
• Molecular Weight (g/mol): 70.14
• MDL Number: MFCD00063978
• InChI Key: QMMOXUPEWRXHJS-HYXAFXHYSA-N
• Synonym: cis-2-pentene, z-2-pentene, 2-pentene, z, cis-pentene, z-pent-2-ene, unii-54ur3xz4fc, cis-pentene-2, 54ur3xz4fc, 2-pentene, 2-pentene, 2z
• PubChem CID: 5326160
• IUPAC Name: (Z)-pent-2-ene
• SMILES: CC\C=C/C

• Melting Point: -151.0°C
• Color: Colorless
• Density: 0.6500g/mL
• Boiling Point: 37.0°C
• Flash Point: −27°C
• Infrared Spectrum: Authentic
• Packaging: Glass bottle
• Refractive Index: 1.3810 to 1.3830 (20°C, 589nm)
• Linear Formula: CH₃CHCHCH₂CH₃
• Quantity: 1 g
• Specific Gravity: 0.65
• Merck Index: 15, 7235
• Solubility Information: Solubility in water: insoluble.
• Formula Weight: 70.13
• Percent Purity: ≥95.0%
• Physical Form: Liquid
• Chemical Name or Material: cis-2-Pentene

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement: May be fatal if swallowed and enters airways. Harmful if swallowed. Highly flammable liquid and vapor.
Precautionary Statement	GHS P Statement: IF SWALLOWED: Immediately call a POISON CENTRE or doctor/physician. Do NOT induce vomiting. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Ground/Bond container and receiving equipment. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber	210-988-7

SDS

RUO – Research Use Only