CAS NO.：

Empirical Formula: C13H7NO4

Molecular Weight: 241.2

MDL number: MFCD00004992

PRODUCT Properties

• Melting point: 203-205 °C (lit.)
• Boiling point: 431.5±24.0 °C(Predicted)
• Density: 1.457±0.06 g/cm3(Predicted)
• form: solid
• InChI: 1S/C13H7NO4/c15-13-11-4-2-1-3-9(11)10-6-5-8(14(16)17)7-12(10)18-13/h1-7H
• InChIKey: KWGYGQPIDANWAX-UHFFFAOYSA-N
• SMILES: [O-][N+](=O)c1ccc-2c(OC(=O)c3ccccc-23)c1

Description and Uses

7-Nitro-3,4-benzocoumarin was prepared by the oxidation of 4′-nitrobiphenyl-2-carboxylic acid.

Safety

• Symbol(GHS): GHS06
• Signal word: Danger
• Hazard statements: H301-H319
• Precautionary statements: P301+P310-P305+P351+P338
• PPE: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• Hazard Codes: Xn
• Risk Statements: 22-36
• Safety Statements: 26
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 2
• RTECS: HP8757700
• Storage Class: 6.1C - Combustible acute toxic Cat.3; toxic compounds or compounds which causing chronic effects
• Hazard Classifications: Acute Tox. 3 Oral; Eye Irrit. 2