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CAS 3265-72-3Not a supplier-issued SDS

Preliminary Safety Reference

4,5,6,7-Tetrafluoro-2-methyl-1-benzofuran-3-carboxylic acid

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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

3265-72-3

Chemical name

4,5,6,7-Tetrafluoro-2-methyl-1-benzofuran-3-carboxylic acid

Molecular formula

C10H4F4O3

Molecular weight

248.13 g/mol

Synonyms

965-330-8; 4,5,6,7-Tetrafluoro-2-methylbenzofuran-3-carboxylic acid; Oprea1_608079; C10H4F4O3; HMS1771P21; G25797; Z89283951; 4,5,6,7-Tetrafluoro-2-methylbenzofuran-3-carboxylicacid

InChIKey

PCQIMPCKDMEBLS-UHFFFAOYSA-N

PubChem CID

4962297

Hazard / GHS Reference

GHS Pictograms

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.
  • Store in a cool, dry place, away from incompatible materials.
  • Keep container tightly closed.
  • Use appropriate personal protective equipment such as a lab coat.
  • Wear compatible chemical-resistant gloves.
  • Wear approved eye protection (e.g., safety goggles or face shield).
  • Use respiratory protection if ventilation is inadequate or exposure limits are exceeded.
  • Dispose of contents and container through approved chemical waste channels.

First Aid / Accidental Release

  • In case of inhalation, move to fresh air.
  • In case of skin contact, wash with plenty of soap and water.
  • In case of eye contact, rinse cautiously with water for several minutes.
  • If swallowed, rinse mouth. Seek medical attention if irritation or symptoms persist, following institutional procedures.
  • Evacuate personnel to safe areas and ensure adequate ventilation.
  • Avoid dust or aerosol generation during cleanup.
  • Collect spilled material using trained-lab procedures and appropriate tools.
  • Place in suitable, closed containers for proper disposal.
  • Dispose of contents and container through approved chemical waste channels.

Firefighting / Stability

  • Use dry chemical, carbon dioxide, water spray, or alcohol-resistant foam for extinguishing.
  • Wear self-contained breathing apparatus and full protective gear for firefighting.
  • Keep containers cool with water spray.
  • Avoid inhalation of combustion products.
  • Considered stable under recommended storage conditions.
  • Avoid strong oxidizing agents and strong bases.
  • May decompose upon heating, producing irritating or toxic 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

175.0 °C

Catalog reference value; verify against supplier SDS before use.

Boiling Point

294.0 °C

Catalog reference value; verify against supplier SDS before use.

Density

1.67 g/cm³

Catalog reference value; verify against supplier SDS before use.

Water Solubility

Slightly soluble

Catalog reference value; verify against supplier SDS before use.

Flash Point

123.6 °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

293299

Preliminary catalog cue; verify before compliance decisions.

HS Code

293299

Source: catalog inference.

GHS Pictograms

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.