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CAS 2223054-28-0Not a supplier-issued SDS

Preliminary Safety Reference

4-Chloro-2-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile

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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

2223054-28-0

Chemical name

4-Chloro-2-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile

Molecular formula

C14H17BClNO2

Molecular weight

277.55 g/mol

Synonyms

2-Chloro-5-cyano-4-methylphenylboronic acid pinacol ester

InChIKey

RGJWKKYKGLXWQJ-UHFFFAOYSA-N

PubChem CID

133635617

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, and well-ventilated place.
  • Keep container tightly closed when not in use.
  • Protect from incompatible materials.
  • Use appropriate personal protective equipment (PPE) such as a lab coat.
  • Wear compatible chemical-resistant gloves.
  • Use approved eye protection, such as safety goggles or a face shield.
  • If ventilation is inadequate, wear respiratory protection.

First Aid / Accidental Release

  • In case of inhalation, move to fresh air and keep at rest in a position comfortable for breathing.
  • For skin contact, wash thoroughly with soap and water.
  • In case of eye contact, rinse cautiously with water for several minutes; remove contact lenses, if present and easy to do.
  • If swallowed, rinse mouth and seek medical attention according to institutional procedures.
  • For spills, avoid dust or aerosol generation.
  • Collect spilled material using trained laboratory procedures.
  • Contain any liquid spills with inert absorbent material.
  • Ensure adequate ventilation during cleanup operations.
  • Dispose of chemical waste through approved channels.

Firefighting / Stability

  • Use extinguishing media appropriate for the surrounding fire.
  • Wear self-contained breathing apparatus (SCBA) and full protective gear.
  • Keep unauthorized personnel away from the fire area.
  • Cool containers with water spray if exposed to fire.
  • This material is considered stable under recommended storage conditions.
  • Avoid strong oxidizing agents and strong acids/bases.
  • May react with incompatible materials.
  • Hazardous decomposition products may include carbon oxides, nitrogen oxides, hydrogen chloride, and boron oxides.

Physical and Chemical Reference

Appearance

White to off-white crystalline powder

Catalog reference value; verify against supplier SDS before use.

Physical State

Solid

Catalog reference value; verify against supplier SDS before use.

Melting Point

140.0 °C

Catalog reference value; verify against supplier SDS before use.

Boiling Point

400.0 °C

Catalog reference value; verify against supplier SDS before use.

Density

1.2 g/cm³

Catalog reference value; verify against supplier SDS before use.

Water Solubility

Insoluble

Catalog reference value; verify against supplier SDS before use.

Flash Point

175.0 °C

Catalog reference value; verify against supplier SDS before use.

Vapor Pressure

Estimated value, 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

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.