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CAS 2340-87-6Not a supplier-issued SDS

Preliminary Safety Reference

Ethyl 2-cyano-2-(2,3,4,5,6-pentafluorophenyl)acetate

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Preliminary reference disclaimer

This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.

Identity

CAS Number

2340-87-6

Chemical name

Ethyl 2-cyano-2-(2,3,4,5,6-pentafluorophenyl)acetate

Molecular formula

C11H6F5NO2

Molecular weight

279.16 g/mol

Synonyms

ethyl 2-cyano-2-(perfluorophenyl)acetate; C11H6F5NO2; Ethyl 2-cyano-2-pentafluorophenylacetate; ethyl cyano(2,3,4,5,6-pentafluorophenyl)acetate

InChIKey

JOMZCODXKBUPAT-UHFFFAOYSA-N

PubChem CID

13902672

Hazard / GHS Reference

GHS Pictograms

GHS06, GHS07

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

  • Handle in a well-ventilated area or fume hood.
  • Avoid inhalation, ingestion, and skin/eye contact.
  • Keep container tightly closed in a dry and well-ventilated place.
  • Store away from incompatible materials.
  • Use appropriate PPE such as lab coat, compatible gloves, and eye protection.
  • Wear respiratory protection if ventilation is inadequate or if there is a risk of dust/aerosol exposure.
  • Ensure adequate ventilation, especially in confined areas.
  • Wash hands thoroughly after handling.
  • Dispose through approved chemical waste channels according to local and institutional regulations.

First Aid / Accidental Release

  • In case of inhalation, move to fresh air. If not breathing, give artificial respiration. Seek medical attention.
  • For skin contact, wash immediately with plenty of soap and water. Remove contaminated clothing and shoes. Seek medical attention if irritation persists.
  • In case of eye contact, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Seek medical attention.
  • If swallowed, rinse mouth with water. Do NOT induce vomiting. Seek medical attention.
  • Evacuate personnel to safe areas. Keep unnecessary personnel away.
  • Avoid dust or aerosol generation. Avoid breathing vapors, mist, or gas.
  • Wear appropriate personal protective equipment.
  • For spills, collect using trained-lab procedures. Absorb with inert material and place in suitable disposal container.
  • Prevent further leakage or spillage if safe to do so.

Firefighting / Stability

  • Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide for extinction.
  • Wear self-contained breathing apparatus for firefighting if necessary.
  • Keep containers cool with water spray.
  • Prevent runoff from fire control from entering waterways.
  • Considered stable under recommended storage conditions.
  • Avoid strong oxidizing agents, strong acids, and strong bases.
  • May decompose under certain conditions, releasing hazardous fumes.
  • No known hazardous reactions under normal conditions of use.

Physical and Chemical Reference

Appearance

White crystalline solid

Catalog reference value; verify against supplier SDS before use.

Physical State

Solid

Catalog reference value; verify against supplier SDS before use.

Melting Point

191.0 °C

Catalog reference value; verify against supplier SDS before use.

Boiling Point

292.0 °C

Catalog reference value; verify against supplier SDS before use.

Density

1.5 g/cm³

Catalog reference value; verify against supplier SDS before use.

Water Solubility

2.34 × 10⁻³ mol/L

Catalog reference value; verify against supplier SDS before use.

Flash Point

150.0 °C

Catalog reference value; verify against supplier SDS before use.

Vapor Pressure

Estimated very low; unit not specified

Catalog reference value; verify against supplier SDS before use.

Autoignition Temp

400.0 °C

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

HS6

292690

Preliminary catalog cue; verify before compliance decisions.

HS Code

292690

Source: catalog inference.

GHS Pictograms

GHS06, GHS07

Preliminary catalog cue; verify before compliance decisions.

Compliance

standard-ruo

Preliminary catalog cue; verify before compliance decisions.

Registration Status

DSL: pending; AICS: pending; ENCS: pending; ICSR: pending; TSCA: pending; IECSC: pending; INSQR: pending; REACH: pending; K-REACH: pending; SEA_Regulatory: pending

Registration values are catalog reference status cues and may require jurisdiction-specific review.

Shipment review

Shipment details require review before fulfillment.

Preliminary catalog cue; verify before compliance decisions.

  • Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.