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
1356579-72-0
Chemical name
2-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)pyridine
Molecular formula
C13H17BF3NO2
Molecular weight
287.09 g/mol
Synonyms
2-Methyl-5-trifluoromethylpyridine-3-boronic acid pinacol ester; E77087; 2-Methyl-5-(trifluoromethyl)pyridine-3-boronic acid pinacol ester
InChIKey
OFYHQYSUGVPZLQ-UHFFFAOYSA-N
PubChem CID
119081512
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.
- Wear appropriate protective equipment such as a lab coat.
- Use compatible chemical-resistant gloves.
- Wear safety glasses or face shield for eye protection.
- Use respiratory protection if ventilation is inadequate or if there is a risk of dust/aerosol exposure.
- Dispose of contents and container in accordance with local, regional, national, and international regulations.
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. Seek medical attention.
- In case of skin contact, wash with plenty of soap and water. Remove contaminated clothing and wash before reuse. Seek medical attention if irritation persists.
- If inhaled, move to fresh air. If not breathing, give artificial respiration. Seek medical attention.
- If swallowed, rinse mouth with water. Do NOT induce vomiting. Seek medical attention.
- Evacuate personnel to safe areas. Keep unnecessary personnel away.
- Avoid dust or aerosol generation. Avoid breathing dust, vapors, mist, or gas.
- Wear appropriate personal protective equipment.
- Sweep up and shovel into suitable, closed containers for disposal.
- Prevent further leakage or spillage if safe to do so.
Firefighting / Stability
- Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide for extinction.
- Wear self-contained breathing apparatus for firefighting if necessary.
- Keep containers cool with water spray.
- Prevent fire-fighting water from entering drains or water courses.
- Stable under recommended storage conditions.
- May react with strong oxidizing agents.
- Avoid strong acids and strong bases.
- Hazardous decomposition products may include carbon oxides, nitrogen oxides, boron oxides, and hydrogen fluoride.
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
110.0 °C
Catalog reference value; verify against supplier SDS before use.
Boiling Point
300.0 °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
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 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
293339
Preliminary catalog cue; verify before compliance decisions.
HS Code
293339
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.