ChemicalBook > CAS DataBase List > 2,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene
2,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene
- Product Name
- 2,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene
- CAS No.
- 21210-90-2
- Chemical Name
- 2,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene
- Synonyms
- TT-2Th;2,5-Di(2-thienyl)thieno[3,2-b]thiophene;Thieno[3,2-b]thiophene, 2,5-di-2-thienyl-;2,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene;2,5-Di(2-thienyl)thieno[3,2-b]thiophene >2,5-Di(2-thienyl)thieno[3,2-b]thiophene
- CBNumber
- CB92731714
- Molecular Formula
- C14H8S4
- Formula Weight
- 304.47
- MOL File
- 21210-90-2.mol
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2,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene Property
- Melting point:
- 258-259 °C
- Boiling point:
- 486.0±40.0 °C(Predicted)
- Density
- 1.435±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- form
- powder to crystal
- color
- Light yellow to Yellow to Orange
- λmax
- 371nm(CH2Cl2)(lit.)
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Safety
- HS Code
- 2934.99.4400
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- D4725
- Product name
- 2,5-Di(2-thienyl)thieno[3,2-b]thiophene
- Purity
- >94.0%(GC)
- Packaging
- 200mg
- Price
- $159
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D4725
- Product name
- 2,5-Di(2-thienyl)thieno[3,2-b]thiophene
- Purity
- >94.0%(GC)
- Packaging
- 1g
- Price
- $554
- Updated
- 2024/03/01
TRC
- Product number
- D493945
- Product name
- 2,5-Di(2-thienyl)thieno[3,2-b]thiophene
- Packaging
- 5mg
- Price
- $60
- Updated
- 2021/12/16
TRC
- Product number
- D493945
- Product name
- 2,5-Di(2-thienyl)thieno[3,2-b]thiophene
- Packaging
- 25mg
- Price
- $75
- Updated
- 2021/12/16
Biosynth Carbosynth
- Product number
- FD156502
- Product name
- 2,5-Dithiophen-2-yl-thieno[3,2-b]thiophene
- Packaging
- 50mg
- Price
- $75
- Updated
- 2021/12/16
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2,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene Preparation Products And Raw materials
Raw materials
Preparation Products
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2,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene Suppliers
- Tel
- 021-67121386
- Fax
- 021-67121385
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View Lastest Price from 2,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene manufacturers
Career Henan Chemical Co
- Product
- 2,5-Di(thiophen-2-yl)thieno[3,2-b]thiophene 21210-90-2
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 95.0%-99.8%
- Supply Ability
- 1kg; 100kg；
- Release date
- 2019-12-25