4-(Difluoromethoxy)phenyl isocyanate, 99%, Thermo Scientific™

Specifications

Chemical Identifiers

• CAS: 58417-15-5
• Molecular Formula: C8H5F2NO2
• Molecular Weight (g/mol): 185.13
• MDL Number: MFCD00673056
• InChI Key: XLUSNOUGZQJPRN-UHFFFAOYSA-N
• Synonym: 4-difluoromethoxy phenyl isocyanate, 1-difluoromethoxy-4-isocyanatobenzene, 4-difluoromethoxy benzenisocyanate, acmc-1b0ih, 4-difluoromethoxyphenyl isocyanate, 4-difluoromethoxy-phenyl isocyanate, 4-difluoromethoxy phenyl isosyanate, 1-difluoromethoxy-4-isocyanato-benzene, 4-difluoromethoxy phenylisocyanate, benzene,1-difluoromethoxy-4-isocyanato
• PubChem CID: 2733371
• IUPAC Name: 1-(difluoromethoxy)-4-isocyanatobenzene
• SMILES: FC(F)OC1=CC=C(C=C1)N=C=O

• CAS Min %: 98.5
• CAS Max %: 100.0
• Color: Colorless
• Density: 1.3230g/mL
• Boiling Point: 209.0°C
• Flash Point: 102°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 98.5% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.4940 to 1.4960
• Linear Formula: F₂CHOC₆H₄NCO
• Quantity: 500 mg
• Specific Gravity: 1.323
• Formula Weight: 185.13
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: 4-(Difluoromethoxy)phenyl isocyanate

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Toxic if swallowed. Toxic in contact with skin. Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. Toxic if inhaled. May cause allergy or asthma symptoms
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fre

SDS

RUO – Research Use Only