5-(3-Isocyanatophenyl)-1-methyl-1H-pyrazole, 97%, Thermo Scientific™

Specifications

Chemical Identifiers

• CAS: 941716-86-5
• Molecular Formula: C11H9N3O
• Molecular Weight (g/mol): 199.213
• MDL Number: MFCD09817502
• InChI Key: ZFRFBJVFEQIMLM-UHFFFAOYSA-N
• Synonym: 5-3-isocyanatophenyl-1-methyl-1h-pyrazole, 5-3-isocyanatophenyl-1-methylpyrazole, 3-1-methylpyrazol-5-yl benzenisocyanate, 3-1-methyl-1h-pyrazol-5-yl phenylisocyanate
• PubChem CID: 24229624
• IUPAC Name: 5-(3-isocyanatophenyl)-1-methylpyrazole
• SMILES: CN1C(=CC=N1)C2=CC(=CC=C2)N=C=O

• CAS Min %: 96.5
• CAS Max %: 100.0
• Assay Percent Range: 97%
• Packaging: Amber Glass Bottle
• Quantity: 250 mg
• Formula Weight: 199.21
• Percent Purity: 97%
• Chemical Name or Material: 5-(3-Isocyanatophenyl)-1-methyl-1H-pyrazole

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement: May cause allergy or asthma symptoms or breathing difficulties if inhaled. Harmful in contact with skin. Harmful if inhaled. Harmful if swallowed.
Precautionary Statement	GHS P Statement: Wear protective gloves/protective clothing/eye protection/face protection. Avoid breathing dust/fume/gas/mist/vapors/spray. IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

SDS