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1 3 dinitrobenzene

Manufactured by Merck Group
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1,3-dinitrobenzene is an aromatic nitro compound used as a chemical intermediate in the production of other substances. It has the molecular formula C6H4(NO2)2. The compound serves as a precursor for various organic synthesis reactions, but its specific applications are not provided in this response.

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Lab products found in correlation

1 2 dichlorobenzene, by Merck Group (1 mentions) 1 2 dcb, by Merck Group (1 mentions) 124 tcb, by Merck Group (1 mentions) 1 2 4 trichlorobenzene, by Merck Group (1 mentions) Poly 9 9 dioctylfluorene alt benzothiadiazole, by Merck Group (1 mentions) 4 nitrophenol, by Merck Group (1 mentions) Copper sulphate pentahydrate, by Merck Group (1 mentions) Methanol d4, by Merck Group (1 mentions) P aminobenzoic acid, by Merck Group (1 mentions) Methanol, by Merck Group (1 mentions) Formic acid, by Merck Group (1 mentions) Acetonitrile, by Merck Group (1 mentions) Hexadecane, by Merck Group (1 mentions) Phenanthrene, by Merck Group (1 mentions)

4 protocols using 1 3 dinitrobenzene

1

Aromatic Complexation Protocol

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The following chemicals were used for π–π complexation. π electron acceptors were 1,3-dinitrobenzene (1,3-DNB, 97%, Sigma-Aldrich); nitrobenzene (NB, 99%, Acros); 1,3-bis(trifluoromethyl)benzene (1,3-BTFMB, 98%, Sigma-Aldrich); 1,2,4-trichlorobenzene (1,2,4-TCB, 99%, Sigma-Aldrich); 1,2-dichlorobenzene (1,2-DCB, 98.6%, Sigma-Aldrich); terephthalaldehyde (TA, 99%, Sigma-Aldrich); pyridine (Py, 99% Sigma-Aldrich) π electron donor was mesitylene (MSTL, 97%, JT Baker). Structures for all acceptors and donor are shown in Fig. 1. The solvent was cyclohexane (99%, Acrose).

The structures of seven aromatic molecules (acceptors) used to interact with MSTL

Lin C., Skufca J, & Partch R.E. (2020). New insights into prediction of weak π–π complex association through proton-nuclear magnetic resonance analysis. BMC Chemistry, 14(1), 66.
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2

Polymer Blending for Optoelectronic Devices

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Ethyl cellulose of viscosity grade 100 cP, was acquired from Sigma-Aldrich (St. Louis, MO, USA) and used without any treatment. The conjugated polymers, poly[9,9-dioctylfluorene-2,7-diyl] (PFO, Mw ≥ 20,000) poly[9,9-dioctylfluorenyl-2,7-diyl)-co-bithiophene]) (F8T2, Mn > 20,000) and poly(9,9-dioctylfluorene-alt-benzothiadiazole) (F8BT, Mn ± 17,000-23,000) were from Sigma-Aldrich. Solutions for film preparation were made by dissolving ethyl cellulose and the CPs (200–500 ppm) in toluene (GPS grade, Carlo Erba Reagents) at room temperature. Nitrobenzene (ACS reagent, 99%) and 1,3-dinitrobenzene (99%) were from Sigma-Aldrich.
Martelo L.M., das Neves T.F., Figueiredo J., Marques L., Fedorov A., Charas A., Berberan-Santos M.N, & Burrows H.D. (2017). Towards the Development of a Low-Cost Device for the Detection of Explosives Vapors by Fluorescence Quenching of Conjugated Polymers in Solid Matrices. Sensors (Basel, Switzerland), 17(11), 2532.
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3

Synthesis and Characterization of Nitroaromatic Compounds

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Copper
sulphate pentahydrate (CuSO4·5H2O) and
nitrobenzene were obtained from Merck.
PVP (mean molecular weight, ∼40 000), AA, TNP, 3,5-dinito
salicylic acid, 4-nitrophenol, 1,3-dinitrobenzene, 2-nitrotoluene,
4-nitrotoluene, and DNT were purchased from Sigma-Aldrich, USA. Aniline,
phenol, benzene, 4-nitrobenzaldehyde, 2-nitrobenzaldehyde, 2-nitrobenzoicacid,
4-nitrobenzoicacid, and sodium hydroxide (NaOH) were collected from
Loba Chemie Pvt. Ltd., India. All other chemicals were of at least
analytical reagent grade and utilized as received. Doubly distilled
water was used in the every experiment. All the analyses were performed
minimum three times and at room temperature.
Rajamanikandan R, & Ilanchelian M. (2018). Fluorescence Sensing Approach for High Specific Detection of 2,4,6-Trinitrophenol Using Bright Cyan Blue Color-Emittive Poly(vinylpyrrolidone)-Supported Copper Nanoclusters as a Fluorophore. ACS Omega, 3(12), 18251-18257.
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4

Analytical standards for environmental analysis

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E1 (99%), E2 (> 98%), E3 (> 97%), EE2 (98%), BPA (99%), phenanthrene, 1,3-dinitrobenzene, p-aminobenzoic acid, hexadecane, 2-nonanone (NON-2), and organic solvents such as methanol, methanol-d4, formic acid (99.9%), and acetonitrile of HPLC grade were purchased from Sigma-Aldrich, Australia.
Ahmed M.B., Zhou J.L., Ngo H.H., Johir M.A.H., Sun L., Asadullah M, & Belhaj D. (2018). Sorption of hydrophobic organic contaminants on functionalized biochar: Protagonist role of π-π electron-donor-acceptor interactions and hydrogen bonds. Journal of hazardous materials, 360.
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