14193-18-1

Basic information

• Product Name: 3,5-DINITROBENZALDEHYDE
• Synonyms: Benzaldehyde,3,5-dinitro-
• CAS NO: 14193-18-1
• Molecular Formula: C₇H₄N₂O₅
• Molecular Weight: 196.12
• Mol File: 14193-18-1.mol
• Article Data: 20

Chemical Properties

• Melting Point: 85 °C
• Boiling Point: 323.9°C at 760 mmHg
• Flash Point: 163.8°C
• Appearance: /
• Density: 1.571g/cm³
• Vapor Pressure: 0.000255mmHg at 25°C
• Refractive Index: 1.66
• CAS DataBase Reference: 3,5-DINITROBENZALDEHYDE(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-DINITROBENZALDEHYDE(14193-18-1)
• EPA Substance Registry System: 3,5-DINITROBENZALDEHYDE(14193-18-1)

Safety Data

• Hazardous Substances Data: 14193-18-1(Hazardous Substances Data)

Usage

Uses

3,5-Dinitrobenzaldehyde is a reagent used in the synthesis of substituted n-heterocycles that display antibacterial activity.

InChI:InChI=1/C7H4N2O5/c10-4-5-1-6(8(11)12)3-7(2-5)9(13)14/h1-4H

Upstream product

• 4732-69-8 Chloro-oxo-acetic acid 
• 71022-43-0 3,5-dinitrobenzyl alcohol 
• 824418-98-6 C₂₁H₁₅BN₆O₁₅ 
• 99-33-2 3,5-dinitrobenoyl chloride 
• 85152-61-0 3,5-dinitrobenzaldehyde hydrate 
• 860725-17-3 4-bromo-3,5-dinitro-benzaldehyde 

Downstream Products

• 1227309-69-4 C₁₅H₁₀Br₂N₂O₅ 
• 121-81-3 3,5-dinitrobenzamide 
• 831179-74-9 3,5-dinitrocinnamic acid allyl ester 
• 303183-35-9 Dimethyl 2-hydroxy-2-(3,5-dinitrophenyl)ethylphosphonate 
• 85152-61-0 3,5-dinitrobenzaldehyde hydrate 
• 108167-34-6 (S)-N-(3,5-dinitrophenyl)-N'-(α-methylbenzyl)-N'-benzylsulfamide 

Relevant articles and documents

Photochemical Oxidation of Nitrobenzyl Alcohols in Aqueous Solution

When irradiated with u.v. light in deoxygenated aqueous solutions, m-nitrobenzyl alcohol (1) is found to give m-nitrobenzaldehyde (2), and the azoxycompounds (3) and (4).

Ytterbium(III) triflate as a recyclable catalyst for the selective atom economic oxidation of benzyl alcohols to benzaldehydes

Ytterbium(III) triflate (10mol%) was found to catalyse the selective oxidation of a range of simple benzyl alcohols to benzaldehydes in good to excellent yield using a stoichiometric quantity of 69% nitric acid as the oxidant, and where the only by-products were water and oxides of nitrogen. The catalyst can be readily recovered and recycled by a simple evaporative process.

Efficient procedure for oxidation of benzylic alcohols to carbonyl compounds by N-bromosuccinimide in ionic liquid

Efficient oxidation of various benzylic alcohols to the corresponding carbonyl compounds has been achieved in the presence of NBS and 2,6-lutidine in ionic liquid [bmim]BF4. Copyright Taylor & Francis, Inc.

Functional POM-catalyst for selective oxidative dehydrogenative couplings under aerobic conditions

Development of selective and efficient reusable catalytic systems for sustainable chemical production under benign conditions is attractive and received much attention. Herein, we report a rod-shaped octadecyl trimethylammonium functionalized Keggin-type polyoxometalate [PMO12O40] hybrids (OTA-POM) as an efficient heterogeneous catalyst for selective oxidative dehydrogenative couplings under aerobic conditions without any additive or external base. The catalyst recovery and subsequent five successive recyclability studies of hybrid POM confirms the heterogeneous nature of present catalytic system.

KMnO4-catalyzed chemoselective deprotection of acetate and controllable deacetylation-oxidation in one pot

A novel and efficient protocol for chemoselective deacetylation under ambient conditions was developed using catalytic KMnO4. The stoichiometric use of KMnO4 highlighted the dual role of a heterogeneous oxidant enabling direct access to aromatic aldehydes in one-pot sequential deacetylation-oxidation. The reaction employed an alternative solvent system and allowed the clean transformation of benzyl acetate to sensitive aldehyde in a single step while preventing over-oxidation to acids. Use of inexpensive and readily accessible KMnO4 as an environmentally benign reagent and the ease of the reaction operation were particularly attractive, and enabled the controlled oxidation and facile cleavage of acetate in a preceding step. This journal is