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ChemicalBook >> CAS DataBase List >> 2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE

2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE

2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE price.
  • $13.2 - $2564
  • Product name: 2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE
  • CAS: 54714-10-2
  • MF: C16H12O4S
  • MW: 300.33
  • EINECS:
  • MDL Number:MFCD00075268
  • Synonyms:LABOTEST-BB LT00112410;HOTDO;2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE;2,5-DIPHENYL-4-HYDROXY-3-THIOPHENONE 1,1-DIOXIDE;4-HYDROXY-2,5-DIPHENYL-3(2H)-THIOPHENONE-1,1-DIOXIDE;4-hydroxy-2,5-diphenyl-3(2H)-thiophenone-1,1-diox;4-Hydroxy-2,5-diphenyl-3-thiophenone 1,1-dioxide;HOTDO~4-Hydroxy-2,5-diphenyl-3(2H)thiophenone-1,1-dioxide
4 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Labseeker
Package
  • 1G
  • 5G
  • 50g
  • 250g
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0008146
  • Product description2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE 95.00%
  • Packaging1G
  • Price$663.38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0008146
  • Product description2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE 95.00%
  • Packaging5G
  • Price$955.04
  • Updated2021-12-16
  • Buy
  • ManufacturerLabseeker
  • Product numberSC-58233
  • Product description3-Oxo-4-hydroxy-2,5-diphenyl-2,3-dihydrothiophene 95
  • Packaging50g
  • Price$1417
  • Updated2021-12-16
  • Buy
  • ManufacturerLabseeker
  • Product numberSC-58233
  • Product description3-Oxo-4-hydroxy-2,5-diphenyl-2,3-dihydrothiophene 95
  • Packaging250g
  • Price$2564
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0008146 2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE 95.00% 1G $663.38 2021-12-16 Buy
American Custom Chemicals Corporation CHM0008146 2,5-DIPHENYL-4-HYDROXY-3-OXO-2,3-DIHYDROTHIOPHENE 1,1-DIOXIDE 95.00% 5G $955.04 2021-12-16 Buy
Labseeker SC-58233 3-Oxo-4-hydroxy-2,5-diphenyl-2,3-dihydrothiophene 95 50g $1417 2021-12-16 Buy
Labseeker SC-58233 3-Oxo-4-hydroxy-2,5-diphenyl-2,3-dihydrothiophene 95 250g $2564 2021-12-16 Buy

Properties

Melting point :238-240 °C(lit.)
BRN :544870

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Starting material for preparing very reactive reagents to activate carboxylic acids.

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