ChemicalBook > CAS DataBase List > 1-Benzothiophene-3-carbaldehyde
1-Benzothiophene-3-carbaldehyde
- Product Name
- 1-Benzothiophene-3-carbaldehyde
- CAS No.
- 5381-20-4
- Chemical Name
- 1-Benzothiophene-3-carbaldehyde
- Synonyms
- Benzo[b]thiophene-3-carbaldehyde;THIANAPHTHENE-3-CARBOXALDEHYDE;KML-47;BUTTPARK 154\50-70;RARECHEM AM LA 0006;1-Benzothiophene-3-c;3-Formylbenzo[b]thiophene;BENZOTHIOPHENE-3-CARBOXALDEHY;Benzo[B]Thiophene-3-Carboxalde;3-Benzo[b]thiophenecarbaldehyde
- CBNumber
- CB6108991
- Molecular Formula
- C9H6OS
- Formula Weight
- 162.21
- MOL File
- 5381-20-4.mol
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1-Benzothiophene-3-carbaldehyde Property
- Melting point:
- 53-57 °C (lit.)
- Boiling point:
- 166 °C/20 mmHg (lit.)
- Density
- 1.2123 (rough estimate)
- refractive index
- 1.5500 (estimate)
- Flash point:
- >230 °F
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- form
- powder to crystal
- color
- White to Orange to Green
- λmax
- 302nm(EtOH)(lit.)
- CAS DataBase Reference
- 5381-20-4(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xi
- WGK Germany
- 3
- Hazard Note
- Irritant
- HS Code
- 29349990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 494968
- Product name
- Thianaphthene-3-carboxaldehyde
- Purity
- 95%
- Packaging
- 1g
- Price
- $27
- Updated
- 2023/06/20
Sigma-Aldrich
- Product number
- 494968
- Product name
- Thianaphthene-3-carboxaldehyde
- Purity
- 95%
- Packaging
- 5g
- Price
- $51.8
- Updated
- 2023/06/20
TCI Chemical
- Product number
- B4086
- Product name
- Benzo[b]thiophene-3-carboxaldehyde
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $32
- Updated
- 2024/03/01
TCI Chemical
- Product number
- B4086
- Product name
- Benzo[b]thiophene-3-carboxaldehyde
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $128
- Updated
- 2024/03/01
TRC
- Product number
- B206913
- Product name
- Benzo[b]thiophene-3-carbaldehyde
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
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1-Benzothiophene-3-carbaldehyde Chemical Properties,Usage,Production
Chemical Properties
Yellow to brown crystalline powder
Uses
Thianaphthene-3-carboxaldehyde (Benzo[b]thiophene-3-carboxaldehyde) may be used as a starting material in the multi-step synthesis of anthra[2,3-b:7,6-b′]bis[1benzothiophenes (ABBTs).
It may be used in the synthesis of :
- 6-(N,N-dimethylamino)-2-(benzo[b]thiophen-3-yl)quinazolin-4-one
- 6-(pyrrolidin-1-yl)-2-(benzo[b]thiophen-3-yl)quinazolin-4-one
- (Z)-2-(benzo-[b]-thio-phen-3-yl-methyl-ene)-1-aza-bi-cyclo-[2.2.2]-octan-3-one
General Description
Thianaphthene-3-carboxaldehyde, also known as benzo[b]thiophene-3-carboxaldehyde, can be synthesized from 3-methyl-benzo[b]thiophene. It undergoes phosphine-free palladium coupling with aryl halides to form 2-arylbenzo[b]thiophenes.
1-Benzothiophene-3-carbaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
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1-Benzothiophene-3-carbaldehyde Suppliers
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View Lastest Price from 1-Benzothiophene-3-carbaldehyde manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- 1-Benzothiophene-3-carbaldehyde 5381-20-4
- Price
- US $0.10-1.00/KG
- Min. Order
- 1g
- Purity
- 99%
- Supply Ability
- 50tons
- Release date
- 2020-04-24
Career Henan Chemical Co
- Product
- 1-Benzothiophene-3-carbaldehyde 5381-20-4
- Price
- US $2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- customise
- Release date
- 2018-08-09
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