2ʹ,7ʹ-Dichlorofluorescin Diacetate (DCFDA), β-Endorphin, cetyl trimethyl ammonium bromide (CTAB), Toluene diisocyanate (TDI), Trolox, Vanadium chloride (III) and Xylenol orange were purchased from Sigma-Aldrich (USA). Bovine Serum Albumin (BSA), o-dianisidine dihydrochloride (ODD), methionine, Glutathione reduced (GSH), glutathione oxidised, nicotinamide adenine dinucleotide reduced (NADH), hydroxylamine hydrochloride and riboflavin were purchased from Sisco Research Laboratory (Mumbai, India). Sodium azide, 5, 5-Dithiobis-2-Nitrobenzoic acid (DTNB) and 1-Chloro-2,4-dinitrobenzene, (CDNB) were purchased from Loba chem. (India).
Toluene diisocyanate
Manufactured by Merck Group
Sourced in United States, China
Toluene diisocyanate is a chemical compound used in the production of polyurethane products. It is a colorless to pale yellow liquid with a pungent odor. Toluene diisocyanate is a key component in the manufacturing of various industrial and consumer goods, including foams, elastomers, coatings, and adhesives.
Automatically generated - may contain errors
Lab products found in correlation
Hexamethylene diisocyanate, by Merck Group (3 mentions)
Acetone, by Merck Group (2 mentions)
Xylenol orange, by Merck Group (1 mentions)
β endorphin, by Merck Group (1 mentions)
Trolox, by Merck Group (1 mentions)
Cetyltrimethylammonium bromide, by Merck Group (1 mentions)
Bovine serum albumin (bsa), by Sisco Research Laboratories (1 mentions)
Methionine, by Sisco Research Laboratories (1 mentions)
Reduced nicotinamide adenine dinucleotide, by Sisco Research Laboratories (1 mentions)
Reduced glutathione, by Sisco Research Laboratories (1 mentions)
Hydroxylamine hydrochloride, by Sisco Research Laboratories (1 mentions)
Riboflavin, by Sisco Research Laboratories (1 mentions)
Hydrazine monohydrate, by Merck Group (1 mentions)
4 dimethylaminopyridine, by Merck Group (1 mentions)
Isophorone diisocyanate, by Merck Group (1 mentions)
N n dicyclohexylcarbodiimide, by Merck Group (1 mentions)
Sodium dodecyl sulfate (sds), by Merck Group (1 mentions)
Azobisisobutyronitrile, by Merck Group (1 mentions)
Methyl methacrylate, by Merck Group (1 mentions)
Chloroform, by Merck Group (1 mentions)
8 protocols using toluene diisocyanate
1
Biochemical Assays for Antioxidant and Enzyme Activity
2
Graphite Flakes Functionalization and Polymer Composites
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Graphite flakes (GFs, lateral size < 50 μm), 4-dimethylaminopyridine (DMAP, 99 wt%), N,N dicyclohexylcarbodiimide (DCC, 99 wt%), hydrazine monohydrate (80 wt%), sodium dodecyl sulfate (SDS, 97 wt%), methyl methacrylate (MMA, 99 wt%), azobisisobutyronitrile (AIBN, 98 wt%), isophorone diisocyanate (IPDI, 98 wt%), toluene diisocyanate (TDI, 95 wt%), and hexamethylene diisocyanate (HDI, 98 wt%) were obtained from Sigma-Aldrich. Potassium permanganate (KMnO4, 99 wt%), concentrated sulphuric acid (H2SO4, 98 wt%), phosphoric acid (H3PO4, 85 wt%), hydrochloric acid (HCl, 32 wt%), hydrogen peroxide (H2O2, 30 wt%), benzil 98 wt%, 4-hydroxybenzaldehyde 98 wt%, ammonium acetate (NH4OAC, 98 wt%), poly ethylene glycol (PEG, BioUltra, Mn = 2000 g mol−1), glacial acetic acid (HOAC, 99.8 wt%), ε-caprolactone 99 wt%, Sn(Oct)2 92.5 wt%, ethylene glycol 99.8 wt%, ethyl acetate 99.5 wt%, isopropyl alcohol 99.5 wt%, N,N-dimethylformamide (DMF, 99 wt%), chloroform 99 wt%, and 1,4-dioxane 99.8 wt% were purchased from Merck Chemicals Co.
3
Synthesis of Biodegradable Copolymers
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(3S)-cis-3,6-dimethyl-1,4-dioxane-2,5-dione (D,L-Lactide) (98% purity) (Sigma-Aldrich, Waltham, MA, USA); 1,4:3,6-dianhydro-D-glucitol (isosorbide) (98% purity) (Sigma-Aldrich), catalyst trifluoromethanesulfonic acid (99% purity, 1.696 g cm−3 density at 25 °C) (Sigma-Aldrich). Polycaprolactone diol (PCL) (1250 g mol−1 molecular weight, toluene diisocyanate (TDI, 98 wt% purity) (Sigma Aldrich). All other chemicals were of reagent grade and utilised as-is without additional purification.
4
Immunoassay Protocols for Allergy Biomarkers
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Toluene diisocyanate (toluene-2, 4-diisocyanate, ≥ 98.0%), methacholine and acetone were obtained from Sigma-Aldrich (Shanghai, China). Anti-IL-17A monoclonal antibody (IL-17A mab, #BP0173) and mouse IgG1 isotype control antibody (#BP0083) were purchased from Bio X Cell (Lebanon, PA, USA). Recombinant mouse IL-17A (#210-17) and human IL-17A (#200-17) were purchased from PeproTech (Rocky Hill, NJ, USA). Multiplex immunoassays for IL-4, IL-5, IL-13, IL-17A, IL-6, IL-18, CCL11, CXCL1 and CSF-3 and enzyme-linked immunosorbent assay (ELISA) kits for IL-17F and total immunoglobulin (Ig) E was purchased from eBioscience (San Diego, CA, USA). TRIzol reagents for extracting total RNA and gene expression analysis were purchased from Takara (Guangzhou, China).
5
Blocked Isocyanates for Polyurethane Synthesis
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Toluene diisocyanate, polyethylene glycol-400 (PEG-400), PPG-1000, PPG-2000 and PPG-3000 were purchased from Sigma-Aldrich, Bangalore, India; 4-(3-bromophenyl)-1H-pyrazole was purchased from TCI, Japan and dibutyltindilaurate (DBTDL) was purchased from FLUKA SG, India and used as received. Solvents like chloroform and hexane are purchased from Emparta ER and used after purification.
Toluene diisocyanate (TDI) was reacted with 3-(4-bromophenyl)-1H-pyrazole as a blocking agent to form blocked isocyanate adducts. NMR, IR, TGA and DSC were used to characterize the materials, and to investigate the deblocking temperature. At the deblocking temperature, regenerated Toluene diisocyanate was reacted with polyols of different molecular weights to form polyurethane.Scheme 1 describes the blocking reactions of isocyanates with 3-(4-bromo-phenyl)-1H-pyrazole. Scheme 2 describes the reactions of blocked TDI with 3-(4-bromo-phenyl)-1H-pyrazole with polyols.
Toluene diisocyanate (TDI) was reacted with 3-(4-bromophenyl)-1H-pyrazole as a blocking agent to form blocked isocyanate adducts. NMR, IR, TGA and DSC were used to characterize the materials, and to investigate the deblocking temperature. At the deblocking temperature, regenerated Toluene diisocyanate was reacted with polyols of different molecular weights to form polyurethane.
6
Thiol-ene polymerization using acrylates
7
Synthesis of Fatty Acid Derivatives
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Hexamethylene diisocyanate (HDI), Toluene diisocyanate (TDI), methyl ricinoleate (MR), dichloromethane, ethanol and acetone were purchased from Sigma-Aldrich. Castor oil (CO) was purchased on a pharmacy. The -hydroxyketone fatty acid (MAK), the hydroxyketone dimer (DAK), the -hydroxyketone triglyceride (TAK) and the diol triglyceride (TD) were provided by the ICBMS lab from Lyon and the syntheses were previously described by Vu et al. [33] .
8
Synthesis of Gold Nanoparticles
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Tetrachloroauric acid (HAuCl4·3H2O), sodium borohydride (NaBH4), polyethylene glycol (PEG, Mw: 1000 g mol−1), toluene diisocyanate (TDI), Congo red (CR) and tetraethylenepentamine (TEPA) were purchased from Sigma Aldrich and used as such.
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