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Cyclopentane
SpectraBase Compound ID 2aupCmkfE8N
InChI InChI=1S/C5H10/c1-2-4-5-3-1/h1-5H2
InChIKey RGSFGYAAUTVSQA-UHFFFAOYSA-N
Mol Weight 70.13 g/mol
Molecular Formula C5H10
Exact Mass 70.07825 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 8VYbhzzHuPH
Name CYCLOPENTANE
Source of Sample Sigma Chemical Company
Boiling Point 49.26C
CAS Registry Number 287-92-3
Comments SAFETY HAZARDS INCLUDE NARCOSIS AND IRRITATION FROM VAPOR INHALATION. MISCIBLE WITH HYDROCARBON SOLVENTS, ALCOHOL AND ETHER. USED AS A STANDARD IN RAMAN SPECTROSCOPY. OCCURS IN PETROLEUM. EXTREMELY FLAMMABLE. NIOSH= GY23900
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density 20C=0.74538; 25C=0.74045 G/ML
Dielectric Constant 1.969 (20C)
Flash Point -35F
Formula C5H10
InChI InChI=1S/C5H10/c1-2-4-5-3-1/h1-5H2
InChIKey RGSFGYAAUTVSQA-UHFFFAOYSA-N
Melting Point -93.88C
Molecular Weight 70.14
Optical Properties Index of Refraction= 20C=1.40645; 25C=1.40363
Synonyms PENTAMETHYLENE
Technique NEAT
Vapor Pressure 318 TORR
Web Link http://www.cdc.gov/niosh/npg/npgd0171.html