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
935685-88-4
Chemical name
3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
Molecular formula
C13H15BFNO2
Molecular weight
247.07 g/mol
Synonyms
3-Fluoro-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzonitrile; 3-CYANO-5-FLUOROPHENYLBORONIC ACID PINACOL ESTER; 3-Fluoro-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)benzonitrile; 3-fluoro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile; WWDTYZLFIFQZDE-UHFFFAOYSA-N; CS-B1232; ZB0294; 5-Cyano-3-fluorophenylboronic Acid Pinacol Ester; F229773; 3-Cyano-5-fluorobenzeneboronic acid pinacol ester, 96%; 3-fluoro-5-(4,4,5,5-tetramethyl-1,3.2-dioxaborolan-2-yl)benzonitrile; 3-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenecarbonitrile
InChIKey
WWDTYZLFIFQZDE-UHFFFAOYSA-N
PubChem CID
46738194
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 contact with skin, eyes, and clothing.
- Keep container tightly closed in a dry and well-ventilated place.
- Store away from incompatible materials.
- Protect from moisture and direct sunlight.
- Wear a laboratory coat or other protective clothing.
- Use safety glasses with side-shields or a face shield.
- Wear compatible protective gloves.
- Ensure adequate ventilation or use a fume hood for handling.
First Aid / Accidental Release
- If inhaled, move to fresh air and keep at rest in a comfortable position for breathing.
- If on skin, wash with plenty of soap and water.
- If in eyes, rinse cautiously with water for several minutes; remove contact lenses, if present and easy to do.
- If swallowed, rinse mouth thoroughly with water.
- Seek medical attention if irritation persists or symptoms develop.
- Avoid dust formation and breathing vapors or mist.
- Ensure adequate ventilation during cleanup.
- Collect spillage using an inert absorbent material.
- Place in suitable, closed containers for disposal.
Firefighting / Stability
- Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide.
- Wear self-contained breathing apparatus for firefighting if necessary.
- Wear full protective gear to prevent contact with skin and eyes.
- Avoid breathing fumes or vapors from fire.
- Prevent runoff from fire control from entering waterways.
- Stable under recommended storage conditions.
- Avoid strong oxidizing agents.
- Avoid strong acids and strong bases.
- May react with moisture over prolonged periods due to the boronic ester group.
Physical and Chemical Reference
Appearance
White to off-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
47.0 °C
Catalog reference value; verify against supplier SDS before use.
Boiling Point
272.0 °C
Catalog reference value; verify against supplier SDS before use.
Density
1.25 g/cm³
Catalog reference value; verify against supplier SDS before use.
Water Solubility
1.32 × 10⁻³ 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 value, unit not specified
Catalog reference value; verify against supplier SDS before use.
Autoignition Temp
480.0 °C
Catalog reference value; verify against supplier SDS before use.
Transport / Shipment Review
HS6
293190
Preliminary catalog cue; verify before compliance decisions.
HS Code
293190
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.