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Organometallic compounds

Ethyllithium safety data

GHS hazards, precautions, first aid, handling and transport for Ethyllithium. A classification summary, not a safety data sheet.
CAS 811-49-4Formula C2H5Li

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

GHS classification

Pictograms, signal word and hazard classes of the GHS classification

GHS02: Flammable
Flammable
GHS05: Corrosive
Corrosive
Signal word
Danger

Hazard classes and categories

  • Pyr. Liq. 1 / Pyr. Sol. 1
  • Water-react. 1
  • Water-react. 2/3
  • Skin Corr. 1

Hazard statements

H codes grouped by type. Percentages show the share of classification notifications that report the statement

Physical hazards

  • H250Catches fire spontaneously if exposed to air.
  • H260In contact with water releases flammable gases which may ignite spontaneously.
  • H261In contact with water releases flammable gas.

Health hazards

  • H314Causes severe skin burns and eye damage.

Precautionary statements

P codes for prevention, response, storage and disposal

Prevention

  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P222Do not allow contact with air.
  • P223Do not allow contact with water.
  • P231Handle and store contents under inert gas.
  • P231 + P232Handle and store contents under inert gas. Protect from moisture.
  • P233Keep container tightly closed.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.

Response

  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P335 + P334If on skin: Brush off loose particles from skin. Immerse in cool water or wrap in wet bandages.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P363Wash contaminated clothing before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.

Storage

  • P402 + P404Store in a dry place. Store in a closed container.
  • P405Store locked up.

Disposal

  • P501Dispose of contents and container in accordance with local regulations.

Supplier safety data sheets

SDS documents uploaded by suppliers who list this chemical

No supplier has uploaded an SDS for Ethyllithium yet. Suppliers usually send one with their quote. Request quotes

Safety questions

Quick answers about handling Ethyllithium safely

Is Ethyllithium hazardous?

Ethyllithium carries the GHS signal word "Danger". Main hazards: catches fire spontaneously if exposed to air, in contact with water releases flammable gases which may ignite spontaneously, in contact with water releases flammable gas. This summary is not an SDS, always read the supplier safety data sheet.

Which GHS pictograms apply to Ethyllithium?

The GHS classification of Ethyllithium shows 2 pictograms: GHS02 (flammable), GHS05 (corrosive).

Where can I get the SDS for Ethyllithium?

Ask the supplier for the safety data sheet of the exact grade you buy. Suppliers on CompoundList can attach their SDS to listings and send it with a quote. This page is a GHS classification summary, not an SDS.

GHS classification summary, not an SDS. Always check the supplier's SDS. Last updated 7 Oct 2026. Report an error

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