392049

1-Pyrenesulfonic acid hydrate

• Empirical Formula (Hill Notation): C₁₆H₁₀O₃S · xH₂O
• CAS Number: 654055-00-2
• Molecular Weight: 282.31 (anhydrous basis)
• NACRES: NA.22
• PubChem Substance ID: 24864419
• UNSPSC Code: 12352100
• MDL number: MFCD03426999

Properties

• mp: 125-129 °C (lit.)
• Quality Segment: 200
• solubility: DMSO: soluble 250 mg/10 mL, clear to slightly hazy, yellow to brown
• functional group: sulfonic acid
• SMILES string: [H]O[H].OS(=O)(=O)c1ccc2ccc3cccc4ccc1c2c34
• InChI: 1S/C16H10O3S.H2O/c17-20(18,19)14-9-7-12-5-4-10-2-1-3-11-6-8-13(14)16(12)15(10)11;/h1-9H,(H,17,18,19);1H2
• InChI key: RRDYFCSDPUHYDA-UHFFFAOYSA-N

Description

Application

1-Pyrenesulfonic acid hydrate (PSA) can be used as a reactant to functionalize the surface of the graphene oxide along with tetrakis-(4-hydroxylphenyl)porphyrin (THPP). The synthesized graphene oxide nanohybrid (GO/THPP/PSA) material exhibited excellent photocatalytic activity for the production of hydrogen. It is also used as a building block to prepare pyrene-containing organostannoxanes by reacting with various organotin precursors.

Safety Information

• Pictograms: GHS05
• Signal Word: Danger
• Hazard Codes: H314
• Precautionary Statements: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges