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1 3 propanedithiol

Manufactured by Merck Group
Sourced in United States

1,3-propanedithiol is a laboratory chemical used as a reagent in various applications. It is a colorless, viscous liquid with the chemical formula CH₂(CH₂SH)₂. The core function of 1,3-propanedithiol is to serve as a building block or intermediate in organic synthesis and chemical reactions, where its unique properties and reactivity can be utilized.

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4 protocols using 1 3 propanedithiol

1

Planar Gold Surface Preparation for PM-IRRAS

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Planar gold surfaces were prepared for studies using PM-IRRAS.
Briefly, samples were fabricated by electron beam evaporation of 25
nm Ti/100 nm Au onto cleaned Si wafers purchased from IDB Technologies.
Gold (QSX 301)- and silicon dioxide (QSX 303)-coated QCM-D sensors
were purchased from Biolin Scientific. Unless otherwise stated, solvents
and reagents purchased commercially were used without further purification.
1,3-Propanedithiol was purchased from Sigma-Aldrich and MPTES was
purchased from TCI Chemicals. DMSO was purchased from Fisher Scientific.
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2

Thiol-Functionalized Inorganic Fillers for Composites

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TATATO, PETMP, 3-(triethoxysilyl)propyl isocyanate, 1,3-propanedithiol, 3-chloro-2-chloromethyl-1-propene, potassium ethyl xanthogenate, ethylene diamine, and propylamine were purchased from Sigma-Aldrich. Irgacure 819 (bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide) and I651 (2,2-dimethoxy-1,2-diphenylethan-1-one) both were obtained from BASF. Schott glass (mean particle size 40 nm) untreated were generously donated by Evonik Silicas, and used as the inorganic fillers. Prior to implementation and as described later, these fillers were subsequently functionalized with thiol group for inclusion and copolymerization in the composite. All chemicals were used as received.
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3

Hemoglobin-Based Biosensor Fabrication

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Gelatin, glutaric dialdehyde (50 wt.%), bovine hemoglobin, luminol sodium salt, bovine haptoglobin, sodium borohydride, sodium hydroxide, 1,3-propanedithiol (PDT), H2O2, methanol, and analytical buffers were acquired from Sigma-Aldrich (Saint Louis, MA, USA). Trisodium citrate dihydrate and tetrachloroauric(III) acid were purchased from Merck (Darmstadt, Germany). Specific ELISA Kit for haptoglobin detection was purchased from Abcam (Cambridge, UK) (catalog # ab137977).
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4

Synthesis of Photosensitive Cyclodextrin Derivatives

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6-Monodeoxy-6-monoazido-bCD and 6-monotosyl-bCD are fine chemical products of CycloLab, 1,3-diaminopropanol (!99%), 4-nitro-3-(trifluoromethyl)aniline (98%), glycidyltrimethylammonium chloride (technical grade, !90%), sodium azide (ReagentPlus 1 , !99.5%), hydrazine monohydrate (reagent grade, 98%), sodium borohydride (!98.0%), anthracene-9-carboxaldehyde (!97.0%), p-toluenesulfonyl chloride (ReagentPlus 1 , !99%), trimethylamine (!99%), 1,3-propanedithiol (!99%), palladium on carbon (5%), were sourced from Sigma-Aldrich.
Dimethyl sulfoxide, formic acid, methanol, pyridine were obtained from Molar Chemicals.
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