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CAS 1220696-59-2Not a supplier-issued SDS

Preliminary Safety Reference

3-(Difluoromethyl)-5-(4,4,5,5-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

1220696-59-2

Chemical name

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

Molecular formula

C14H16BF2NO2

Molecular weight

279.09 g/mol

Synonyms

TQU0174

InChIKey

OHECEKWRPPLHPJ-UHFFFAOYSA-N

PubChem CID

59535357

Hazard / GHS Reference

GHS Pictograms

GHS07

Catalog reference cue; confirm supplier documentation before use.

Handling & PPE

  • Handle in a well-ventilated area or under a chemical fume hood.
  • Avoid contact with skin, eyes, and clothing.
  • Keep container tightly closed in a dry and well-ventilated place.
  • Store away from incompatible materials and sources of ignition.
  • Protect from moisture and direct sunlight.
  • Wear a lab coat or appropriate protective clothing.
  • Use compatible protective gloves (e.g., nitrile, neoprene).
  • Wear eye protection such as safety goggles or a face shield.
  • Use respiratory protection if ventilation is inadequate or if dust/aerosol is generated.

First Aid / Accidental Release

  • In case of skin contact, wash immediately with plenty of soap and water.
  • In case of eye contact, rinse thoroughly with plenty of water for at least 15 minutes.
  • If inhaled, move to fresh air and keep at rest in a comfortable position for breathing.
  • If swallowed, rinse mouth with water and do not induce vomiting.
  • Seek medical attention if irritation persists or symptoms develop.
  • Evacuate personnel to safe areas and ensure adequate ventilation.
  • Avoid dust formation and breathing vapors or mist.
  • Wear appropriate personal protective equipment during cleanup.
  • Sweep up and shovel spilled material into suitable disposal containers.

Firefighting / Stability

  • Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide for extinction.
  • Wear self-contained breathing apparatus and full protective gear for firefighting.
  • Keep containers cool with water spray to prevent rupture.
  • Prevent runoff from fire control from entering drains or waterways.
  • Stable under recommended storage conditions.
  • May react with strong oxidizing agents.
  • Avoid strong acids and strong bases.
  • Protect from moisture and direct sunlight to maintain product integrity.

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

87.0 °C

Catalog reference value; verify against supplier SDS before use.

Boiling Point

288.0 °C

Catalog reference value; verify against supplier SDS before use.

Density

1.35 g/cm³

Catalog reference value; verify against supplier SDS before use.

Water Solubility

1.51 × 10⁻⁴ mol/L

Catalog reference value; verify against supplier SDS before use.

Flash Point

135.0 °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

294200

Preliminary catalog cue; verify before compliance decisions.

HS Code

2942000000

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.