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CAS 1165935-87-4Not a supplier-issued SDS

Preliminary Safety Reference

2-Chloro-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

1165935-87-4

Chemical name

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

Molecular formula

C13H15BClNO2

Molecular weight

263.53 g/mol

Synonyms

4-CHLORO-3-CYANOPHENYLBORONIC ACID, PINACOL ESTER; 4-Chloro-3-cyanophenylboronic acid pinacol ester; F618322; Z3244522361; 2-CHLORO-5-(TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE

InChIKey

YVINOEQKCKMTTK-UHFFFAOYSA-N

PubChem CID

75537246

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 fume hood.
  • Avoid contact with skin, eyes, and clothing.
  • Keep container tightly closed in a cool, dry, and well-ventilated place.
  • Store away from incompatible materials.
  • Protect from light and moisture.
  • Wear a laboratory coat or other protective clothing.
  • Use safety glasses or chemical splash goggles.
  • Wear compatible protective gloves.
  • Use respiratory protection if ventilation is inadequate or if dust/aerosols are generated.

First Aid / Accidental Release

  • If inhaled, move to fresh air. Seek medical attention if irritation or symptoms persist.
  • If on skin, wash with plenty of soap and water. Remove contaminated clothing.
  • If in eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • If swallowed, rinse mouth. Do NOT induce vomiting. Seek medical advice.
  • Seek medical attention if irritation persists or symptoms develop.
  • Avoid dust formation and breathing vapors or mist.
  • Evacuate personnel to safe areas.
  • Sweep up spilled material and place in a suitable disposal container.
  • Ensure adequate ventilation during cleanup.

Firefighting / Stability

  • Use water spray, dry chemical, carbon dioxide, or appropriate foam.
  • Wear self-contained breathing apparatus and full protective gear for firefighting.
  • Avoid inhalation of hazardous combustion products.
  • Keep containers cool with water spray if involved in fire.
  • Stable under recommended storage conditions.
  • Avoid strong oxidizing agents.
  • Avoid strong acids and strong bases.
  • May react with moisture or air over prolonged periods.

Physical and Chemical Reference

Appearance

white solid

Catalog reference value; verify against supplier SDS before use.

Physical State

solid

Catalog reference value; verify against supplier SDS before use.

Melting Point

56.0 °C

Catalog reference value; verify against supplier SDS before use.

Boiling Point

307.0 °C

Catalog reference value; verify against supplier SDS before use.

Density

1.3 g/cm³

Catalog reference value; verify against supplier SDS before use.

Water Solubility

2.82 × 10⁻⁴ mol/L

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

450.0 °C

Catalog reference value; verify against supplier SDS before use.

Transport / Shipment Review

HS6

293190

Preliminary catalog cue; verify before compliance decisions.

HS Code

29319090

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.