58673-43-1

Basic information

• Product Name: 1,4-Methanonaphthalene,1,4-dihydro-5-nitro-
• Synonyms: 1,4-Methanonaphthalene,1,4-dihydro-5-nitro-
• CAS NO: 58673-43-1
• Molecular Formula: C11H9 N O2
• Molecular Weight: 187.19
• Mol File: 58673-43-1.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 273°Cat760mmHg
• Flash Point: 120.2°C
• Appearance: /
• Density: 1.335g/cm³
• Vapor Pressure: 0.00984mmHg at 25°C
• Refractive Index: 1.661
• CAS DataBase Reference: 1,4-Methanonaphthalene,1,4-dihydro-5-nitro-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Methanonaphthalene,1,4-dihydro-5-nitro-(58673-43-1)
• EPA Substance Registry System: 1,4-Methanonaphthalene,1,4-dihydro-5-nitro-(58673-43-1)

Safety Data

• Hazardous Substances Data: 58673-43-1(Hazardous Substances Data)

Usage

Derivative

Nitro-substituted derivative of 1,4-Methanonaphthalene (tetralin)

Common Uses

Production of fragrances
Dyes
Pharmaceuticals

Potential Applications

Organic synthesis
Pharmaceutical research and development

Chemical and Physical Properties

Nitro group confers specific properties

Building Block

Valuable for creating new organic compounds

Safety Precaution

Handle with care due to potential explosive hazard under certain conditions

InChI:InChI=1/C11H9NO2/c13-12(14)10-3-1-2-9-7-4-5-8(6-7)11(9)10/h1-5,7-8H,6H2

Upstream product

• 50573-74-5 6-nitroanthranilic acid 
• 542-92-7 cyclopenta-1,3-diene 

Downstream Products

• 935772-63-7 9-(dichloromethylene)-1,2,3,4-tetrahydro-1,4-methanonaphthalene-5-amine 

Relevant articles and documents

Continuous-Flow Process for the Synthesis of 5-Nitro-1,4-dihydro-1,4-methanonaphthalene

In this article, we describe a safe and practical process for the synthesis of 5-nitro-1,4-dihydro-1,4-methanonaphthalene (1) via a continuous-flow reactor. The primary procedures in this process involved not merely the production of isoamyl nitrite but also the temperature-programmed Diels-Alder reaction of an aryne (derived from 2-amino-6-nitrobenzoic acid) with cyclopentadiene in the series flow reactor. The continuous-flow process minimized the accumulation of dangerous isoamyl nitrite and the energetic diazonium salt, and the entire reaction time was held down to 250 s.

Intermediate of benzovindiflupyr and preparation method and application thereof

The invention provides an intermediate of benzovindiflupyr and a preparation method and application thereof. The compound is N-(1,2,3,4-tetrahydro-1,4- methanonaphthalene-naphthalene-9-phenol-5-yl-)- phthalimide, and the chemical formula (VI) is defined in the following description. According to the preparation method, the compound, namely 5-amino-1,2,3,4-tetrahydro-1,4-methanonaphthalene-naphthalene-9-phenol and phthalic anhydride react under a high-temperature molten state, then an organic solvent is added, and the compound in the formula (VI) is prepared. The preparation method is easy and convenient to operate, easy to implement, mild in reaction condition, good in product quality and suitable for large-scale industrialized production.