3,4-Dithia-7H-cyclopenta[a]pentalene
- CAS No.
- 389-58-2
- Chemical Name:
- 3,4-Dithia-7H-cyclopenta[a]pentalene
- Synonyms
- 4H-Cyclopenta[2,1-b:3,4-b']dithiophene;DTCPP;S1371;(389-58-2);3,4-b']dithiophene;4H-Cyclopenta[2,1-b;H-Cyclopenta[2,1-b:3,4-b;4H-Cyclopenta[2,1-b:3,4-b;Cyclopentadienyl thiophene;3,4-Dithia-7H-cyclopenta[a]pentalene
- CBNumber:
- CB12288126
- Molecular Formula:
- C9H6S2
- Molecular Weight:
- 178.27
- MDL Number:
- MFCD20133900
- MOL File:
- 389-58-2.mol
Melting point | 71.0 to 75.0 °C |
---|---|
Boiling point | 307.8±22.0 °C(Predicted) |
Density | 1.400 |
storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
solubility | Toluene[soluble in] |
solubility | soluble in Toluene |
form | powder to crystal |
color | White to Light yellow to Dark green |
λmax | 305nm(EtOH)(lit.) |
InChIKey | UITASDKJJNYORO-UHFFFAOYSA-N |
CAS DataBase Reference | 389-58-2 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H335-H319-H315 |
Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
HS Code | 2934.99.4400 |
3,4-Dithia-7H-cyclopenta[a]pentalene price More Price(31)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemical | C3021 | 4H-Cyclopenta[2,1-b:3,4-b']dithiophene >97.0%(GC) | 389-58-2 | 1g | $322 | 2024-03-01 | Buy |
TCI Chemical | C3021 | 4H-Cyclopenta[2,1-b:3,4-b']dithiophene >97.0%(GC) | 389-58-2 | 200mg | $93 | 2024-03-01 | Buy |
TRC | C992293 | 4H-Cyclopenta[2,1-b:3,4-b'']dithiophene | 389-58-2 | 2.5mg | $45 | 2021-12-16 | Buy |
AK Scientific | J96242 | 4H-Cyclopenta[1,2-b:5,4-b']bisthiophene | 389-58-2 | 5g | $390 | 2021-12-16 | Buy |
Biosynth Carbosynth | FC13994 | 4H-Cyclopenta[2,1-b:3,4-b']dithiophene | 389-58-2 | 500mg | $120 | 2021-12-16 | Buy |
3,4-Dithia-7H-cyclopenta[a]pentalene Chemical Properties,Uses,Production
Description
4H-cyclopenta[2,1-b:3,4-b′]dithiophene, also known as CPDT, a rigid coplanar structure favouring π?π intermolecular interactions with good electron-donating properties, has been one of the most attractive building blocks for organic field effect transistors and organic electronics. The five-member ring in the middle also offer the function to have side-chain manipulation to enhance solubility in solutions for device fabrications, morphology and polymer processing. One of the intensively studied polymer for organic electrons, PCPDTBT, with the alternating CPDT and 2,1,3- benzothiadiazole (BT) units, has demonstrated device performance of PCE over 6% [5]
Uses
4H-Cyclopenta[2,1-b:3,4-b'']dithiophene is useful in the synthesis of donor-acceptor copolymers.
3,4-Dithia-7H-cyclopenta[a]pentalene Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Suzhou Laing Biotechnology Co.,Ltd | +86-13004516015 +86-18149392822 | christina@laingbiotec.com | China | 778 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3921 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 16914 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3012 | 60 |
AB PharmaTech,LLC | 323-480-4688 | United States | 989 | 55 | |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 | stella@zetchem.com | China | 2136 | 58 |
Shanghai Arbor Chemical Co., Ltd. | 021-60451682 | act@arborchemical.com | CHINA | 906 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
View Lastest Price from 3,4-Dithia-7H-cyclopenta[a]pentalene manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2024-06-26 | 3,4-Dithia-7H-cyclopenta[a]pentalene
389-58-2
|
US $1.00 / KG | 1KG | 99% | 20t | Shaanxi Dideu Medichem Co. Ltd | |
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2021-07-20 | 3,4-Dithia-7H-cyclopenta[a]pentalene
389-58-2
|
US $0.00-0.00 / KG | 5mg | 99%HPLC | 2000tons | Shaanxi Dideu Medichem Co. Ltd | |
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2019-07-06 | 3,4-Dithia-7H-cyclopenta[a]pentalene
389-58-2
|
US $500.00 / KG | 1KG | 98% | 1ton | Career Henan Chemical Co |
-
- 3,4-Dithia-7H-cyclopenta[a]pentalene
389-58-2
- US $1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- 3,4-Dithia-7H-cyclopenta[a]pentalene
389-58-2
- US $0.00-0.00 / KG
- 99%HPLC
- Shaanxi Dideu Medichem Co. Ltd
-
- 3,4-Dithia-7H-cyclopenta[a]pentalene
389-58-2
- US $500.00 / KG
- 98%
- Career Henan Chemical Co