392049
1-Pyrenesulfonic acid hydrate
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About This Item
Empirical Formula (Hill Notation):
C16H10O3S · xH2O
CAS Number:
Molecular Weight:
282.31 (anhydrous basis)
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
mp
125-129 °C (lit.)
Quality Segment
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
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.
Signal Word
Danger
Hazard Codes
Precautionary Statements
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
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