2-ethylpyridine
| Section 1. Identification | |||
|---|---|---|---|
| Chemical Name | 2-ethylpyridine | CAS No. | 100-71-0 |
| Synonyms | α-ethylpyridine | Chinese Name | 2-乙基吡啶 |
| Molecular Formula | C7HgN | Molecular Weight | 107.1531 |
| UN No. | 1993 | Data Source | PubChem (NIH/NLM) |
| GHS Hazard Classification | |
|---|---|
| Signal Word | WARNING |
| Pictograms | GHS02 · Flammable GHS07 · Irritant |
| Hazard Statements | H226H312H332H315H319H335 |
| Precautionary Statements | P210P233P240P241P242P243P261P264P264+P265P271P280P302+P352P303+P361+P353P304+P340P305+P351+P338P317P319P321P332+P317P337+P317P362+P364P370+P378P403+P233P403+P235P405P501 |
| Contents | |||
|---|---|---|---|
| Section 2 | Hazards Identification | Section 9 | Physical and Chemical Properties |
Section 2. Hazards Identification
H226 (99.5%): Flammable liquid and vapor [Warning Flammable liquids]
H312+H332 (14.2%): Harmful in contact with skin or if inhaled [Warning Acute toxicity, dermal; acute toxicity, inhalation]
H312 (17.2%): Harmful in contact with skin [Warning Acute toxicity, dermal]
H315 (29.4%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (29.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H332 (17.2%): Harmful if inhaled [Warning Acute toxicity, inhalation]
H335 (29.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P317, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 204 reports by companies from 13 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 9. Physical and Chemical Properties
Colorless liquid with an unpleasant odor; [Alfa Aesar MSDS]
4.89 [mmHg]
Boiling point
Dielectric constant
Excess enthalpy
Heat of sublimation
Optical coefficient
Refractive index
Surface tension
Vapor pressure
Viscosity
Nitrogen Compounds -> Pyridines
EU Flavoring substances
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.
