ChemicalBook > CAS DataBase List > benzo[b]thiophene-2,3-dione
benzo[b]thiophene-2,3-dione
- Product Name
- benzo[b]thiophene-2,3-dione
- CAS No.
- 493-57-2
- Chemical Name
- benzo[b]thiophene-2,3-dione
- Synonyms
- NSC 114478;Thianaphthenequinone;2,3-Thionaphthenequinone;benzothiophene-2,3-quinone;Benzo[b]thiophen-2,3-dione;2,3-Benzo[b]thiophenedione;benzo[b]thiophene-2,3-dione;2,3-Dioxo-2,3-dihydrothionaphthene;Benzo[b]thiophene-2,3-dione >=97% (GC);2,3-Dihydro-1-benzothiophene-2,3-dione
- CBNumber
- CB3967650
- Molecular Formula
- C8H4O2S
- Formula Weight
- 164.18
- MOL File
- 493-57-2.mol
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benzo[b]thiophene-2,3-dione Property
- 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
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Safety
- Hazard Codes
- Xn
- Risk Statements
- 41-43-52
- Safety Statements
- 26-36/37-39
- WGK Germany
- 3
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H317May cause an allergic skin reaction
H318Causes serious eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
TRC
- Product number
- T367690
- Product name
- Thionaphthenquinone
- Packaging
- 10g
- Price
- $525
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0124675
- Product name
- BENZO[B]THIOPHENE-2,3-DIONE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $704.55
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0124675
- Product name
- BENZO[B]THIOPHENE-2,3-DIONE
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $2055.9
- Updated
- 2021/12/16
Chemenu
- Product number
- CM336726
- Product name
- Benzo[b]thiophene-2,3-dione
- Purity
- 95%+
- Packaging
- 10g
- Price
- $1099
- Updated
- 2021/12/16
Chemenu
- Product number
- CM336726
- Product name
- Benzo[b]thiophene-2,3-dione
- Purity
- 95%+
- Packaging
- 100mg
- Price
- $181
- Updated
- 2021/12/16
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benzo[b]thiophene-2,3-dione Preparation Products And Raw materials
Raw materials
Preparation Products
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benzo[b]thiophene-2,3-dione Suppliers
- Tel
- --
- Fax
- --
- info@trc-canada.com
- Country
- Canada
- ProdList
- 6038
- Advantage
- 71
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View Lastest Price from benzo[b]thiophene-2,3-dione manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- benzo[b]thiophene-2,3-dione 493-57-2
- Price
- US $30.00-18.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500KG
- Release date
- 2024-07-16