7702-48-9

Basic information

• Product Name: 1-(naphthalen-1-ylcarbonyl)naphthalene-2-carboxylic acid
• CAS NO: 7702-48-9
• Molecular Formula: C₂₂H₁₄O₃
• Molecular Weight: 326.3448
• Mol File: 7702-48-9.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 579.8°C at 760 mmHg
• Flash Point: 318.5°C
• Density: 1.314g/cm³
• Vapor Pressure: 2.76E-14mmHg at 25°C
• Refractive Index: 1.725
• CAS DataBase Reference: 1-(naphthalen-1-ylcarbonyl)naphthalene-2-carboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(naphthalen-1-ylcarbonyl)naphthalene-2-carboxylic acid(7702-48-9)
• EPA Substance Registry System: 1-(naphthalen-1-ylcarbonyl)naphthalene-2-carboxylic acid(7702-48-9)

Safety Data

• Hazardous Substances Data: 7702-48-9(Hazardous Substances Data)

Usage

Chemical class

Aromatic carboxylic acid derivative

Structure

Contains two naphthalene rings, one with a carbonyl group attached to the first position and the other with a carboxylic acid group at the second position

Functional groups

Carboxylic acid (-COOH) and carbonyl (C=O)

Molecular weight

318.33 g/mol

Appearance

Solid, crystalline structure

Solubility

Soluble in organic solvents like ethanol, methanol, and acetone

Reactivity

Can undergo reactions such as esterification, amide formation, and nucleophilic addition due to the presence of the carboxylic acid and carbonyl groups

Applications

Used as a precursor in the synthesis of pharmaceuticals, dyes, and other organic compounds

Synthesis

Obtained through various organic synthesis methods, such as Friedel-Crafts acylation or the reaction of a naphthalene derivative with a carboxylic acid chloride

Stability

Stable under normal conditions, but sensitive to strong acids, bases, and high temperatures

Hazards

May cause irritation to the eyes, skin, and respiratory system; should be handled with care and proper safety measures

Storage

Should be stored in a cool, dry, and well-ventilated area, away from heat and moisture

Regulatory status

Classified as a hazardous substance, and its handling and disposal must follow specific regulations and guidelines

Environmental impact

Potentially harmful to aquatic life and should be disposed of properly to minimize environmental contamination

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