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ChemicalBook >> CAS DataBase List >> benzo[b]thiophene-2,3-dione

benzo[b]thiophene-2,3-dione

benzo[b]thiophene-2,3-dione price.
  • $181 - $2055.9
  • Product name: benzo[b]thiophene-2,3-dione
  • CAS: 493-57-2
  • MF: C8H4O2S
  • MW: 164.18
  • EINECS:
  • MDL Number:MFCD00463402
  • Synonyms:2,3-Dioxo-2,3-dihydrothionaphthene;2,3-Thionaphthenequinone;NSC 114478;benzo[b]thiophene-2,3-dione;2,3-Benzo[b]thiophenedione;2,3-Dihydro-1-benzothiophene-2,3-dione;Thianaphthenequinone;benzothiophene-2,3-quinone
7 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Chemenu
  • TRC
Package
  • 100mg
  • 250mg
  • 1G
  • 10G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0124675
  • Product descriptionBENZO[B]THIOPHENE-2,3-DIONE 95.00%
  • Packaging10G
  • Price$2055.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0124675
  • Product descriptionBENZO[B]THIOPHENE-2,3-DIONE 95.00%
  • Packaging1G
  • Price$704.55
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM336726
  • Product descriptionBenzo[b]thiophene-2,3-dione 95%+
  • Packaging10g
  • Price$1099
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM336726
  • Product descriptionBenzo[b]thiophene-2,3-dione 95%+
  • Packaging1g
  • Price$524
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM336726
  • Product descriptionBenzo[b]thiophene-2,3-dione 95%+
  • Packaging250mg
  • Price$262
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM336726
  • Product descriptionBenzo[b]thiophene-2,3-dione 95%+
  • Packaging100mg
  • Price$181
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberT367690
  • Product descriptionThionaphthenquinone
  • Packaging10g
  • Price$525
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0124675 BENZO[B]THIOPHENE-2,3-DIONE 95.00% 10G $2055.9 2021-12-16 Buy
American Custom Chemicals Corporation CHM0124675 BENZO[B]THIOPHENE-2,3-DIONE 95.00% 1G $704.55 2021-12-16 Buy
Chemenu CM336726 Benzo[b]thiophene-2,3-dione 95%+ 10g $1099 2021-12-16 Buy
Chemenu CM336726 Benzo[b]thiophene-2,3-dione 95%+ 1g $524 2021-12-16 Buy
Chemenu CM336726 Benzo[b]thiophene-2,3-dione 95%+ 250mg $262 2021-12-16 Buy
Chemenu CM336726 Benzo[b]thiophene-2,3-dione 95%+ 100mg $181 2021-12-16 Buy
TRC T367690 Thionaphthenquinone 10g $525 2021-12-16 Buy

Properties

Melting point :119-121°C
Boiling point :261.64°C (rough estimate)
Density :1.3633 (rough estimate)
refractive index :1.5500 (estimate)
solubility :Chloroform (Slightly), DMSO (Slightly, Sonicated), Methanol (Slightly)
form :Solid
color :Light Orange to Dark Red
BRN :118077

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

A useful synthetic intermediate used in the preparation of novel anti-inflammatory agents.

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