4-Methoxyphenyl isocyanate, 98%, Thermo Scientific Chemicals

Description

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

Specifications

Chemical Identifiers

• CAS: 5416-93-3
• Molecular Formula: C8H7NO2
• Molecular Weight (g/mol): 149.149
• MDL Number: MFCD00002026
• InChI Key: FMDGXCSMDZMDHZ-UHFFFAOYSA-N
• Synonym: 4-methoxyphenyl isocyanate, 4-methoxyphenylisocyanate, benzene, 1-isocyanato-4-methoxy, p-anisyl isocyanate, p-methoxyphenyl isocyanate, isocyanic acid, p-methoxyphenyl ester, unii-c50o5096nc, 1-isocyanato-4-methoxy-benzene, 4-methoxybenzenisocyanate, 4-methoxyisocyanatobenzene
• PubChem CID: 79443
• IUPAC Name: 1-isocyanato-4-methoxybenzene
• SMILES: COC1=CC=C(C=C1)N=C=O

• Density: 1.151
• Boiling Point: 119°C to 120°C (20mmHg)
• Flash Point: 98°C (208°F)
• Odor: Pungent
• Refractive Index: 1.547
• Quantity: 25 g
• UN Number: UN2206
• Beilstein: 471920
• Sensitivity: Moisture sensitive
• Formula Weight: 149.15
• Percent Purity: 98%
• Chemical Name or Material: 4-Methoxyphenyl isocyanate

Safety and Handling

Hazard Category	H302-H312-H314-H332-H335
Hazard Statement	GHS H Statement H334-H302-H332-H335-H315-H319 May cause allergy or asthma symptoms or breathing difficulties if inhaled. Harmful if swallowed. Harmful if inhaled. May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation.
Precautionary Statement	P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Hazard Class: 6.1; Packaging Group: II
EINECSNumber	226-513-1
TSCA	Yes
Recommended Storage	Keep cold

SDS

RUO – Research Use Only