119137-03-0

Basic information

• Product Name: Carbamic acid, cyclohexyl-, (2-nitrophenyl)methyl ester (9CI)
• Synonyms: Carbamic acid, cyclohexyl-, (2-nitrophenyl)methyl ester (9CI);2-Nitrobenzyl Cyclohexylcarbamate;2-Nitrobenzyl cyclohexanecarbamate
• CAS NO: 119137-03-0
• Molecular Formula: C₁₄H₁₈N₂O₄
• Molecular Weight: 278.30372
• Product Categories: N-CBZ
• Mol File: 119137-03-0.mol
• Article Data: 1

Chemical Properties

• Melting Point: 102.0 to 106.0 °C
• Boiling Point: 441.9±24.0 °C(Predicted)
• Appearance: /
• Density: 1.23±0.1 g/cm3(Predicted)
• PKA: 12.05±0.20(Predicted)
• CAS DataBase Reference: Carbamic acid, cyclohexyl-, (2-nitrophenyl)methyl ester (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Carbamic acid, cyclohexyl-, (2-nitrophenyl)methyl ester (9CI)(119137-03-0)
• EPA Substance Registry System: Carbamic acid, cyclohexyl-, (2-nitrophenyl)methyl ester (9CI)(119137-03-0)

Safety Data

• Hazardous Substances Data: 119137-03-0(Hazardous Substances Data)

Usage

General Description

Carbamic acid, cyclohexyl-, (2-nitrophenyl)methyl ester (9CI) is a chemical compound with the molecular formula C13H17NO4. It is a derivative of carbamic acid, and its chemical structure includes a cyclohexyl group and a 2-nitrophenylmethyl ester group. Carbamic acid, cyclohexyl-, (2-nitrophenyl)methyl ester (9CI) is used in organic synthesis and may have potential applications in pharmaceuticals or as an insecticide. However, its specific properties, uses, and potential hazards are not well-documented in the available literature, and further research may be needed to fully understand its characteristics and potential applications.

Upstream product

• 42854-99-9 o-nitrobenzyl chloroformate 
• 108-91-8 cyclohexylamine 

Downstream Products

• 29809-25-4 2-nitrosobenzaldehyde 
• 108-91-8 cyclohexylamine 
• 124-38-9 carbon dioxide 

Relevant articles and documents

Photogeneration of Organic Bases from o-Nitrobenzyl-Derived Carbamates

The design of novel photoprecursors of organic bases and the steric and electronic factors that control their quantum-efficient transformation into free amines or diamines have been investigated. The basic design involves the protection of amines with photolabile [(o-nitrobenzyl)oxy]carbonyl groups or α-substituted analogues. The resulting protected amines owe their light sensitivity to the classical o-nitrobenzyl photorearrangement and cleanly liberate free amine in both the solid state and in solution upon irradiation with UV light below 400 nm. Several designs were explored in which the structure of the photoactive center was varied systematically to investigate the influence of various steric and electronic effects. In all cases, the practical potential of these photoactive carbamates as organic sources of photogenerated base was evaluated by product analysis of solution photolysates, by determination of their solid-state quantum efficiencies, and by measurement of their thermal properties. For example, the quantum efficiency of various carbamates for cyclohexylamine photogeneration at 254 nm ranged from 0.11 to 0.62 depending on both α-substituent and o-nitro substitution patterns, confirming the importance of both steric and electronic considerations. Similar results were obtained with other base photoprecursors and all showed good thermal stabilities.