1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 97+%, Acros Organics™

Brand:  Acros Organics 382960010

Product Code. 10076383

Chemical Identifiers

• Chemical Name or Material: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
• CAS Min %: 97.0
• Assay: ≥97%
• Molecular Formula: C₁₀H₁₇BN₂O₂
• Synonym: 1-Methylpyrazole-4-boronic acid pinacol ester

• CAS: 761446-44-0
• CAS Max %: 100.0
• Assay Percent Range: 97+%
• Formula Weight: 208.07

Specifications

• Chemical Name or Material: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
• Melting Point: 62.0° to 65.0°C
• CAS: 761446-44-0
• CAS Max %: 100.0
• Packaging: Glass bottle
• Assay: ≥97%
• Molecular Formula: C₁₀H₁₇BN₂O₂
• Synonym: 1-Methylpyrazole-4-boronic acid pinacol ester

• Color: Off-white to yellow
• Quantity: 1g
• CAS Min %: 97.0
• Infrared Spectrum: Authentic
• Physical Form: Crystals
• Assay Percent Range: 97+%
• Formula Weight: 208.07

Safety and Handling

Product Identifier

• 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.