CAS
5471-21-6 Purity
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5471-21-6 Purity
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2,5-Diphenyl-4-hydroxy-3-oxo-2,3-dihydrothiophene 1,1-dioxide
CAS
54714-10-2
Catalog Number
ACM54714102
Category
Other Products
Molecular Weight
300.33
Molecular Formula
C16H12O4S
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Specification
Synonyms
HOTDO, 343579_ALDRICH, NSC683537, AIDS161278, AIDS-161278, NSC 683537, 4-Hydroxy-2,5-diphenyl-3(2H)-thiophenone 1,1-dioxide, ST5319918, 2,5-Diphenyl-4-hydroxy-3-thiophenone 1,1-dioxide, 4-Hydroxy-2,5-diphenyl-3-thiophenone 1,1-dioxide, 2,5-Diphenyl-4-hydroxy-3-oxo-2,3-thiophene-1,1-dioxide, 54714-10-2
IUPAC Name
4-hydroxy-1,1-dioxo-2,5-di(phenyl)thiophen-3-one
Canonical SMILES
C1=CC=C(C=C1)C2C(=O)C(=C(S2(=O)=O)C3=CC=CC=C3)O
InChI Key
UIVWXNPUCAHAJX-UHFFFAOYSA-N
Boiling Point
441.06ºC at 760 mmHg
Melting Point
238-241ºC
Flash Point
220.546ºC
Density
1.346g/cm³
Exact Mass
300.04600
Hazard Statements
Xi
H-Bond Acceptor
4
H-Bond Donor
1
Safety Description
S26-S36
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