101212-87-7

Basic information

• Product Name: 1,3-Propanediol, 2-(2,4-dinitrophenyl)-
• CAS NO: 101212-87-7
• Molecular Formula: C9H10N2O6
• Molecular Weight: 242.188
• Mol File: 101212-87-7.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 1,3-Propanediol, 2-(2,4-dinitrophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Propanediol, 2-(2,4-dinitrophenyl)-(101212-87-7)
• EPA Substance Registry System: 1,3-Propanediol, 2-(2,4-dinitrophenyl)-(101212-87-7)

Safety Data

• Hazardous Substances Data: 101212-87-7(Hazardous Substances Data)

Usage

Chemical structure

A 1,3-propanediol molecule with a 2-(2,4-dinitrophenyl) group attached to it.

Common use

As a reagent in organic synthesis, particularly for the identification and quantification of aldehydes and ketones.

Physical state

Yellow crystalline solid.

Application areas

Analytical chemistry and biochemical research.

Functional group interaction

The 2-(2,4-dinitrophenyl) group reacts with carbonyl compounds, making it a valuable tool for detecting and analyzing these types of functional groups in various substances.

Detection method

The reaction between the 2-(2,4-dinitrophenyl) group and carbonyl compounds results in a color change, which can be used to identify and quantify the presence of aldehydes and ketones.

Safety considerations

As with any chemical compound, proper handling and storage are necessary to minimize risks. Users should follow safety guidelines and wear appropriate personal protective equipment (PPE) when working with 1,3-Propanediol, 2-(2,4-dinitrophenyl)-.

Solubility

The solubility of 1,3-Propanediol, 2-(2,4-dinitrophenyl)in various solvents can be an important factor in its use as a reagent. It is generally soluble in organic solvents such as ethanol, methanol, and acetone.

Stability

The compound is stable under normal laboratory conditions, but it should be stored away from heat, light, and moisture to maintain its integrity.

Synthesis

1,3-Propanediol, 2-(2,4-dinitrophenyl)can be synthesized by attaching the 2-(2,4-dinitrophenyl) group to a 1,3-propanediol molecule through a chemical reaction, typically involving the use of a suitable coupling agent or reaction conditions.

Upstream product

• 50-00-0 formaldehyd 
• 121-14-2 2,4-dinitrotoluene 
• 872-50-4 1-methyl-pyrrolidin-2-one 

Downstream Products

• 1325296-38-5 4-[(1E)-3-(2-(2,4-dinitrophenyl)-3-{[(2E)-3-(4-{[2-fluoro-4-(4,4,4-trifluorobutoxy)benzoyl]oxy}phenyl)prop-2-enoyl]oxy}propoxy)-3-oxoprop-1-enyl]phenyl 4-(4,4,4-trifluorobutoxy)-2-fluorobenzoate 
• 1345478-45-6 2-(2,4-diaminophenyl)-3-{[(2E)-3-(4-{difluoro[4-(4,4,4-trifluorobutoxy)-phenoxy]methyl}Phenyl)prop-2-enoyl]oxy}propyl (2E)-3-(4-{difluoro[4-(4,4,4-trifluoro-butoxy)phenoxy]methyl}phenyl)prop-2-enoate 
• 1345478-44-5 2-(2,4-dinitrophenyl)-3-{[(2E)-3-(4-{difluoro[4-(4,4,4-trifluorobutoxy)-phenoxy]methyl}phenyl)prop-2-enoyl]oxy}propyl (2E)-3-(4-{difluoro[4-(4,4,4-trifluoro-butoxy)phenoxy]methyl}phenyl)prop-2-enoate 
• 1345476-81-4 2-(2,4-diaminophenyl)-3-{[(2E)-3-(4-{difluoro[4-(4,4,4-trifluorobutoxy)-phenyl]methoxy}phenyl)prop-2-enoyl]oxy}propyl (2E)-3-(4-{difluoro[4-(4,4,4-trifluorobutoxy)-phenyl]methoxy}phenyl)prop-2-enoate 
• 1345476-80-3 2-(2,4-dinitrophenyl)-3-{[(2E)-3-(4-{difluoro[4-(4,4,4-trifluorobutoxy)phenyl]-methoxy}phenyl)prop-2-enoyl]oxy}propyl (2E)-3-(4-{difluoro[4-(4,4,4-trifluorobutoxy)-phenyl]methoxy}phenyl)prop-2-enoate 
• 1429636-05-4 C₄₉H₄₀N₄O₁₄ 

Relevant articles and documents

PHOTOALIGNING MATERIALS

The present invention relates to polymer, homo- or copolymer or oligomer for the photoalignment of liquid crystals, especially for the planar orientation of liquid crystals, comprising a main chain and a side chain, wherein the side chain and/or main chain comprises a polar group, compositions thereof, and its use for optical and electro optical devices, especially liquid crystal devices (LCDs).

PHOTOALIGNING MATERIAL

The present invention relates to polymer, homo- or copolymer or oligomer for the photoalignment of liquid crystals comprising a main chain and a side chain, wherein the side chain comprises a difluoromethylene group, compositions thereof, and its use for optical and electro optical devices, especially liquid crystal devices (LCDs).

Electrogenerated Base (EG Base) Induced Hydroxymethylation of the Side Chain of Nitroalkylbenzenes with Paraformaldehyde

Hydroxymethylation of nitroalkylbenzenes with paraformaldehyde was accomplished by electrolysis in a (CH2O)n-DMF-Et4NOTs-(Pt electrode) system.The reaction was found to be catalytic (0.25 faraday/mol) and dependent on the electroreduction of formaldehyde and/or nitroalkylbenzene.A variety of nitroalkylbenzenes were transformed to their corresponding mono- and/or bishydroxymethylated derivatives in good yield.The product yield and selectivity were shown to depend on the order of reagent addition, solvent, supporting electrolyte, and structure of the starting nitroalkylbenzenes.A plausible mechanism of the generation of base catalysts (EG base) in electroreductive media is discussed.