p-Tolyl isocyanate, 99%

Description

CAS: 622-58-2 | C₈H₇NO | 133.15 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 622-58-2
• Molecular Formula: C₈H₇NO
• Molecular Weight (g/mol): 133.15
• InChI Key: MGYGFNQQGAQEON-UHFFFAOYSA-N
• Synonym: p-tolyl isocyanate, 4-tolyl isocyanate, 4-methylphenyl isocyanate, p-isocyanatotoluene, 4-isocyanatotoluene, p-toluene isocyanate, p-methylphenyl isocyanate, benzene, 1-isocyanato-4-methyl, p-tolylisocyanate, 1-isocyanato-4-methyl-benzene
• PubChem CID: 69325
• ChEBI: CHEBI:53732
• IUPAC Name: 1-isocyanato-4-methylbenzene
• SMILES: CC1=CC=C(C=C1)N=C=O

• Color: Brown
• Density: 1.0560g/mL
• Boiling Point: 70.0°C to 72.0°C (10.0 mmHg)
• Flash Point: 66°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99%
• Packaging: Glass bottle
• Refractive Index: 1.5301 to 1.5321
• Linear Formula: CH₃C₆H₄NCO
• Quantity: 500 g
• Beilstein: 12,955
• Specific Gravity: 1.056
• Formula Weight: 133.15
• Percent Purity: 99%
• Physical Form: Liquid
• Chemical Name or Material: p-Tolyl isocyanate

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Harmful if swallowed. Fatal if inhaled. May cause respiratory irritation. Causes severe skin burns and eye damage. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Very toxic
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. Immediately call a POISON CENTER or doctor/physician. Do not breathe dust/fume/gas/mist/vapors/spray. IF IN EYES: Rinse cautiously with water
EINECSNumber	210-743-4

SDS

RUO – Research Use Only