478164

3,5-Dimethoxyphenyl isocyanate

98%

• Linear Formula: (CH₃O)₂C₆H₃NCO
• CAS Number: 54132-76-2
• Molecular Weight: 179.17
• MDL number: MFCD00013862
• UNSPSC Code: 12352100
• PubChem Substance ID: 24871465
• NACRES: NA.22

Properties

• Assay: 98%
• mp: 33-36 °C (lit.)
• functional group: isocyanate
• storage temp.: 2-8°C
• SMILES string: COc1cc(OC)cc(c1)N=C=O
• InChI: 1S/C9H9NO3/c1-12-8-3-7(10-6-11)4-9(5-8)13-2/h3-5H,1-2H3
• InChI key: LEKQOUWMYSIQII-UHFFFAOYSA-N

Description

General description

3,5-Dimethoxyphenyl isocyanate, also known as 1-isocyanato-3,5-dimethoxybenzene, is an aryl isocyanate.

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H302 + H312 + H332,H315,H317,H319,H334,H335
• Precautionary Statements: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves