3,5-Dimethyl-1-phenylpyrazole-4-carboxaldehyde, 99%, Thermo Scientific™

Specifications

Chemical Identifiers

• CAS: 22042-79-1
• Molecular Formula: C₁₂H₁₂N₂O
• Molecular Weight (g/mol): 200.24
• MDL Number: MFCD00051396
• InChI Key: VOMRTQQGXWPTJK-UHFFFAOYSA-N
• PubChem CID: 89179
• IUPAC Name: 3,5-dimethyl-1-phenylpyrazole-4-carbaldehyde
• SMILES: CC1=C(C(=NN1C2=CC=CC=C2)C)C=O

• CAS Min %: 98.5
• CAS Max %: 100.0
• Melting Point: 125°C to 128°C
• Assay Percent Range: 98.5% min. (GC)
• Packaging: Glass bottle
• Quantity: 5 g
• Synonym: 3,5-dimethyl-1-phenyl-1h-pyrazole-4-carbaldehyde, 3,5-dimethyl-1-phenylpyrazole-4-carboxaldehyde, 1h-pyrazole-4-carboxaldehyde, 3,5-dimethyl-1-phenyl, 3,5-dimethyl-1-phenyl-pyrazole-4-carbaldehyde, 1h-pyrazole-4-carboxaldehyde,3,5-dimethyl-1-phenyl, 3,5-dimethyl-4-formyl-1-phenylpyrazole, 3,5-dimethyl-1-phenyl-4-pyrazolecarboxaldehyde, 3?5-dimethyl-1-phenylpyrazole-4-carboxaldehyde, 3,5-dimethyl-1-phenyl 1h-pyrazole-4-carbaldehyde, 3,5-dimethyl-1-phenyl-1h-pyrazole-4-carbaldehyde #
• Formula Weight: 200.24
• Percent Purity: 99%
• Chemical Name or Material: 3, 5-Dimethyl-1-phenylpyrazole-4-carboxaldehyde, 99%

Safety and Handling

Product Identifier

• 3,5-Dimethyl-1-phenylpyrazole-4-carboxaldehyde

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H302-Harmful if swallowed.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• 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.

RUO – Research Use Only