265306

2,3-Difluoroaniline

98%

• Linear Formula: F₂C₆H₃NH₂
• CAS Number: 4519-40-8
• Molecular Weight: 129.11
• EC Number: 224-847-2
• MDL number: MFCD00010298
• UNSPSC Code: 12352100
• PubChem Substance ID: 24856064
• NACRES: NA.22

Properties

• Assay: 98%
• form: liquid
• refractive index: n20/D 1.514 (lit.)
• density: 1.274 g/mL at 25 °C (lit.)
• SMILES string: Nc1cccc(F)c1F
• InChI: 1S/C6H5F2N/c7-4-2-1-3-5(9)6(4)8/h1-3H,9H2
• InChI key: YCCQGFYAVUTQFK-UHFFFAOYSA-N

Description

Application

2,3-Difluoroaniline was used in the synthesis of ethyl 2-arylamino-4-trifluoromethylpyrimidine-5-carboxylate.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302 + H312 + H332,H315,H319,H335
• Precautionary Statements: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 159.8 °F - closed cup
• Flash Point(C): 71 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves