cyclooctane
| Section 1. Identification | |||
|---|---|---|---|
| Chemical Name | cyclooctane | CAS No. | 292-64-8 |
| Synonyms | octamethylene | Chinese Name | 环辛烷 |
| Molecular Formula | C8H16 | Molecular Weight | 144 |
| UN No. | 3295 | Data Source | PubChem (NIH/NLM) |
| GHS Hazard Classification | |
|---|---|
| Signal Word | DANGER |
| Pictograms | GHS02 · Flammable GHS07 · Irritant GHS08 · Health Hazard GHS09 · Environmental Hazard |
| Hazard Statements | H226H304H315H317H400H410 |
| Precautionary Statements | P210P233P240P241P242P243P261P264P272P273P280P301+P316P302+P352P303+P361+P353P321P331P332+P317P333+P317P362+P364P370+P378P391P403+P235P405P501 |
| Contents | |||
|---|---|---|---|
| Section 2 | Hazards Identification | Section 8 | Exposure Controls / Personal Protection |
| Section 9 | Physical and Chemical Properties | Section 11 | Toxicological Information |
Section 2. Hazards Identification
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H304 (48%): May be fatal if swallowed and enters airways [Danger Aspiration hazard]
H315 (12%): Causes skin irritation [Warning Skin corrosion/irritation]
H317 (12%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H400 (12%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
H410 (12%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
P210, P233, P240, P241, P242, P243, P261, P264, P272, P273, P280, P301+P316, P302+P352, P303+P361+P353, P321, P331, P332+P317, P333+P317, P362+P364, P370+P378, P391, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 75 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Section 8. Exposure Controls / Personal Protection
800 [ppm]
1700 [ppm]
10000 [ppm]
Section 9. Physical and Chemical Properties
Colorless liquid; mp = 14.8 deg C; [Alfa Aesar MSDS]
151 °C @760 [mm Hg]
0.836 @25 °C
Schoenflies notation
Activation energy
Adsorbate coverage
Boiling point
Chemical bond
Chemical diffusion
Crystal structure
Diamagnetic susceptibility
Diamagnetic susceptibility exaltation
Dielectric constant
Dielectricity
Diffusion
Diffusion of impurities
Diffusive flux
Elastooptic coefficient
Electrooptical constant
Exaltation data
Excess enthalpy
Excess volume
Formula unit
Fusion entropy
Fusion temperature
Grain size
Heat of solution
Heat of sublimation
High frequency properties
Impurity concentration
Internuclear distance
Isentropic compressibility
Isotope mass-effect
Magnetic susceptibility
Magnetic susceptibility exaltation
Melting temperature
Migration energy
Mixing enthalpy
Molecular structure
Nuclear magnetic resonance
Section 11. Toxicological Information
Neurotoxin - Acute solvent syndrome
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.
