251887

2,4-Dimethoxyphenyl isocyanate

97%

• Linear Formula: (CH₃O)₂C₆H₃NCO
• CAS Number: 84370-87-6
• Molecular Weight: 179.17
• EC Number: 282-747-4
• MDL number: MFCD00002005
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855164
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• form: liquid
• bp: 140 °C/11 mmHg (lit.)
• mp: 30 °C (lit.)
• functional group: isocyanate
• SMILES string: COc1ccc(N=C=O)c(OC)c1
• InChI: 1S/C9H9NO3/c1-12-7-3-4-8(10-6-11)9(5-7)13-2/h3-5H,1-2H3
• InChI key: WRAZHLRMDRTLOZ-UHFFFAOYSA-N

Description

Application

2,4-Dimethoxyphenyl isocyanate has been used in the preparation of pyrrolo[3,2-d]pyrimidines.

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): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves