4-hydroxy-1,1-dioxo-2,5-diphenylthiophen-3-one

Modify Date: 2024-01-13 17:58:51

4-hydroxy-1,1-dioxo-2,5-diphenylthiophen-3-one Structure
4-hydroxy-1,1-dioxo-2,5-diphenylthiophen-3-one structure
Common Name 4-hydroxy-1,1-dioxo-2,5-diphenylthiophen-3-one
CAS Number 54714-10-2 Molecular Weight 300.32900
Density 1.346g/cm3 Boiling Point 441.06ºC at 760 mmHg
Molecular Formula C16H12O4S Melting Point 238-241ºC
MSDS N/A Flash Point 220.546ºC

 Names

Name 4-hydroxy-1,1-dioxo-2,5-diphenylthiophen-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.346g/cm3
Boiling Point 441.06ºC at 760 mmHg
Melting Point 238-241ºC
Molecular Formula C16H12O4S
Molecular Weight 300.32900
Flash Point 220.546ºC
Exact Mass 300.04600
PSA 79.82000
LogP 3.73280
Index of Refraction 1.697

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36
HS Code 2934999090

 Precursor & DownStream

Precursor  0

DownStream  1

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-hydroxy-3-oxo-2,5-diphenyl-2,3-dihydrothiophene 1,1-dioxide
2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE
4-Hydroxy-3-oxo-2,5-diphenyl-2,3-dihydrothiophen-1,1-dioxid
HOTDO
2,5-Diphenyl-4-hydroxy-3-thiophenone 1,1-dioxide
4-Hydroxy-2,5-diphenyl-3-thiophenone 1,1-dioxide
MFCD00075268
4-hydroxy-2,5-diphenyl-2-hydrothiophene-1,1,3-trione
2,4-DINITROPHENYLHYDRAZINE