511978

3,4-(Methylenedioxy)phenyl isocyanate

98%

• Empirical Formula (Hill Notation): C₈H₅NO₃
• CAS Number: 69922-28-7
• Molecular Weight: 163.13
• MDL number: MFCD01863692
• UNSPSC Code: 12352100
• PubChem Substance ID: 24873596
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• mp: 48-51 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: O=C=Nc1ccc2OCOc2c1
• InChI: 1S/C8H5NO3/c10-4-9-6-1-2-7-8(3-6)12-5-11-7/h1-3H,5H2
• InChI key: GTTXYMVUACJZRG-UHFFFAOYSA-N

Description

General description

3,4-(Methylenedioxy)phenyl isocyanate, an aryl isocyanate, is also known as 5-isocyanato-1,3-benzodioxole.

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): 230.0 °F - closed cup
• Flash Point(C): 110 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves