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CAS 53903-56-3Not a supplier-issued SDS

Preliminary Safety Reference

2-(4-Chloro-3-(trifluoromethyl)phenoxy)-2-methylpropanoic 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

53903-56-3

Chemical name

2-(4-Chloro-3-(trifluoromethyl)phenoxy)-2-methylpropanoic acid

Molecular formula

C11H10ClF3O3

Molecular weight

282.64 g/mol

Synonyms

A1-17855

InChIKey

CLKVBKAIADRHGX-UHFFFAOYSA-N

PubChem CID

138985926

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.
  • 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 safety shower and eye wash stations are available in the workplace.
  • Dispose through approved chemical waste channels according to local and institutional regulations.
  • Do not dispose of into drains or the environment.

First Aid / Accidental Release

  • In case of eye contact, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • In case of skin contact, wash with plenty of soap and water.
  • If inhaled, move to fresh air and keep at rest in a position comfortable for breathing.
  • If swallowed, rinse mouth. Do NOT induce vomiting.
  • Seek medical attention if irritation persists or symptoms develop.
  • Ensure adequate ventilation during cleanup.
  • Avoid dust or aerosol generation.
  • Wear appropriate personal protective equipment, including respiratory protection if needed.
  • Collect spilled material using non-combustible absorbent and place in a suitable container for disposal.

Firefighting / Stability

  • Use extinguishing media appropriate for the surrounding fire, such as water spray, carbon dioxide, dry chemical, or foam.
  • Do not use a direct water stream.
  • Wear self-contained breathing apparatus (SCBA) and full protective gear for firefighting.
  • Evacuate personnel to a safe area.
  • Considered stable under recommended storage conditions.
  • Avoid strong oxidizing agents and strong bases.
  • May react with incompatible materials.

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

105.0 °C

Catalog reference value; verify against supplier SDS before use.

Boiling Point

360.0 °C

Catalog reference value; verify against supplier SDS before use.

Density

1.45 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

180.0 °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

450.0 °C

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

HS6

291899

Preliminary catalog cue; verify before compliance decisions.

HS Code

29189990

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.