Product Name

  • Name

    2-PENTYL-2-CYCLOPENTEN-1-ONE

  • EINECS 247-104-4
  • CAS No. 25564-22-1
  • Article Data99
  • CAS DataBase
  • Density 0.921 g/mL at 25 °C(lit.)
  • Solubility
  • Melting Point
  • Formula C10H16 O
  • Boiling Point 114-116 ºC15 mm Hg(lit.)
  • Molecular Weight 152.236
  • Flash Point 205 ºCF
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion. Low toxicity by skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
  • Risk Codes
  • Molecular Structure Molecular Structure of 25564-22-1 (2-PENTYL-2-CYCLOPENTEN-1-ONE)
  • Hazard Symbols
  • Synonyms 2-Cyclopenten-1-one,2-amyl- (4CI); 2-(1-Pentyl)-2-cyclopenten-1-one; 2-Pentyl-1-cyclopenten-3-one;2-Pentyl-2-cyclopenten-1-one; 2-Pentyl-2-cyclopentenone;3-Oxo-2-pentyl-1-cyclopentene
  • PSA 17.07000
  • LogP 2.85600

2-Pentylcyclopent-2-en-1-one Chemical Properties

Empirical Formula: C10H16O
Molecular Weight: 152.2334 g/mol
EINECS: 247-104-4
Index of Refraction: 1.474
Density: 0.93 g/cm3
Flash Point: 97.8 °C
Enthalpy of Vaporization: 47.41 kJ/mol
Boiling Point: 237.3 °C at 760 mmHg
Vapour Pressure: 0.0453 mmHg at 25 °C
Structure of 2-Pentylcyclopent-2-en-1-one (CAS NO.25564-22-1):
                   
IUPAC Name: 2-Pentylcyclopent-2-en-1-one
Product Categories of 2-Pentylcyclopent-2-en-1-one (CAS NO.25564-22-1): Carbonyl Compounds;Ketones

2-Pentylcyclopent-2-en-1-one Toxicity Data With Reference

1.    

orl-rat LD50:2200 mg/kg

    FCTOD7    Food and Chemical Toxicology. 30 (1992),7S.
2.    

skn-rbt LD50:>5 g/kg

    FCTOD7    Food and Chemical Toxicology. 30 (1992),7S.

2-Pentylcyclopent-2-en-1-one Consensus Reports

2-Pentylcyclopent-2-en-1-one (CAS NO.25564-22-1) has been reported in EPA TSCA Inventory.

2-Pentylcyclopent-2-en-1-one Safety Profile

Moderately toxic by ingestion. Low toxicity by skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.

2-Pentylcyclopent-2-en-1-one Specification

 2-Pentylcyclopent-2-en-1-one ,its cas register number is 25564-22-1. It also can be called Amyl cyclopentenone ; and 2-Cyclopenten-1-one, 2-pentyl- .

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