Cyclopentane

Agent Name
Cyclopentane
CAS Number
287-92-3
Formula
C5-H10
Major Category
Solvents
Cyclopentane formula graphical representation
Synonyms
Pentamethylene; [NIOSH] UN1146
Category
Aliphatics, Saturated (<C12)
Description
Colorless liquid with a mild, sweet odor; [NIOSH]
Sources/Uses
Used as a laboratory reagent; also used as a solvent in paint, shoe manufacturing, and wax extraction; [ACGIH]
Comments
Causes central nervous system depression in acute animal studies; 2021 ACGIH Basis: central nervous system impairment; Explosion hazard; [ACGIH] A skin, eye, and respiratory tract irritant; [ICSC]
Biomedical References

Exposure Assessment

Skin Designation (ACGIH)
Insufficient data
TLV (ACGIH)
1000 ppm
Vapor Pressure
317.8 mm Hg
Lethal Concentration
LC50 (rat) = 106,000 mg/m3
Explanatory Notes
Flash point = -37 deg C; VP from HSDB;
NFPA
may ignite at ambient temp

Adverse Effects

Neurotoxin
Acute solvent syndrome

Diseases, Processes, and Activities Linked to This Agent

Diseases

Occupational diseases associated with exposure to this agent:

Processes

Industrial Processes with risk of exposure: