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4-Hydroxy-3-oxo-2,5-diphenyl-2,3-dihydrothiophene 1,1-dioxide, 98%, Thermo Scientific™

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Quantity:
25g

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

CAS 54714-10-2
Melting Point 238°C to 241°C
Molecular Formula C16H12O4S
MDL Number MFCD00075268
Beilstein 544870
Quantity 25g
Synonym 4-hydroxy-2,5-diphenylthiophen-3 2h-one 1,1-dioxide, 2,5-diphenyl-4-hydroxy-3-oxo-2,3-dihydrothiophene 1,1-dioxide, 4-hydroxy-2,5-diphenyl-3 2h-thiophenone 1,1-dioxide, 4-hydroxy-2,5-diphenyl-2-hydrothiophene-1,1,3-trione, 4-hydroxy-2,5-diphenyl-2h-1??-thiophene-1,1,3-trione, hotdo, acmc-1apg9, 2,5-diphenyl-4-hydroxy-3-thiophenone 1,1-dioxide, 4-hydroxy-1,1-dioxo-2,5-diphenyl-thiophen-3-one, 4-hydroxy-2,5-diphenyl-3-thiophenone 1,1-dioxide
InChI Key UIVWXNPUCAHAJX-UHFFFAOYSA-N
SMILES C1=CC=C(C=C1)C2C(=O)C(=C(S2(=O)=O)C3=CC=CC=C3)O
IUPAC Name 4-hydroxy-1,1-dioxo-2,5-diphenylthiophen-3-one
Molecular Weight (g/mol) 300.328
PubChem CID 388546
Formula Weight 300.34
Percent Purity 98%
Chemical Name or Material 4-Hydroxy-3-oxo-2,5-diphenyl-2,3-dihydrothiophene 1,1-dioxide
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GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

TSCA : No

Recommended Storage : Ambient temperatures