4-(tert-Butyl)phenyl isocyanate, 97%, Thermo Scientific™

Specifications

Chemical Identifiers

• CAS: 1943-67-5
• Molecular Formula: C11H13NO
• Molecular Weight (g/mol): 175.231
• MDL Number: MFCD00040718
• InChI Key: WUWBDQJTQTVBSQ-UHFFFAOYSA-N
• Synonym: 4-tert-butylphenyl isocyanate, 4-tert-butylphenylisocyanate, benzene, 1-1,1-dimethylethyl-4-isocyanato, 4-tert-butylphenyl-isocyanate, 4-tert-butyl phenyl isocyanate, 1-tert-butyl-4-isocyanato-benzene, benzene,1-1,1-dimethylethyl-4-isocyanato, 4-t-butylphenylisocyanate, acmc-209ey5, 4-tertbutylphenyl isocyanate
• PubChem CID: 2735695
• IUPAC Name: 1-tert-butyl-4-isocyanatobenzene
• SMILES: CC(C)(C)C1=CC=C(C=C1)N=C=O

• CAS Min %: 97.0
• Density: 0.986g/mL
• Assay Percent Range: 97%
• Packaging: Amber Glass Bottle
• Linear Formula: (CH₃)₃CC₆H₄NCO
• Quantity: 10 g
• Formula Weight: 175.23
• Percent Purity: 97%
• Chemical Name or Material: 4-(Tert-butyl)phenyl isocyanate

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement: May cause respiratory irritation. Harmful if inhaled. Harmful in contact with skin. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	GHS P Statement: Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. Avoid breathing dust/fume/gas/mist/vapors/spray. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 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