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ChemicalBook >> CAS DataBase List >> 3,4-Dithia-7H-cyclopenta[a]pentalene

3,4-Dithia-7H-cyclopenta[a]pentalene

3,4-Dithia-7H-cyclopenta[a]pentalene price.
  • $24 - $1707
  • Product name: 3,4-Dithia-7H-cyclopenta[a]pentalene
  • CAS: 389-58-2
  • MF: C9H6S2
  • MW: 178.27
  • EINECS:1592732-453-0
  • MDL Number:MFCD20133900
  • Synonyms:3,4-Dithia-7H-cyclopenta[a]pentalene;3,4-b']dithiophene;4H-Cyclopenta[2,1-b;DTCPP;4H-cyclopenta[1,2-b:5,4-b']bisthiophene;4H-cyclopenta[1,2-b:5,4-b']dithiophene;4H-Cyclopenta[2,1-b:3,4-b;H-Cyclopenta[2,1-b:3,4-b
31 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth Carbosynth
  • Crysdot
  • Matrix Scientific
  • TCI Chemical
  • TRC
Package
  • 2.5mg
  • 5MG
  • 100mg
  • 200mg
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • ManufacturerAK Scientific
  • Product numberJ96242
  • Product description4H-Cyclopenta[1,2-b:5,4-b']bisthiophene
  • Packaging5g
  • Price$390
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ5517
  • Product description4H-Cyclopenta[1,2-b:5,4-b']bisthiophene
  • Packaging25g
  • Price$1707
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number389582
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene
  • Packaging5g
  • Price$425.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number389582
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene
  • Packaging10g
  • Price$676
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA154879
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging25g
  • Price$1482
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA154879
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging10g
  • Price$714
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA154879
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging5g
  • Price$440
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA154879
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging1g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA154879
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging250mg
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA154879
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging100mg
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0390010
  • Product description4H-CYCLOPENTA[1,2-B,5,4-B']DITHIOPHENE 95.00%
  • Packaging5MG
  • Price$501.31
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS048010
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging25g
  • Price$1467
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS048010
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging10g
  • Price$707
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS048010
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging5g
  • Price$436
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS048010
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging1g
  • Price$119
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS048010
  • Product description4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97%
  • Packaging250mg
  • Price$35
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J96242 4H-Cyclopenta[1,2-b:5,4-b']bisthiophene 5g $390 2021-12-16 Buy
AK Scientific Z5517 4H-Cyclopenta[1,2-b:5,4-b']bisthiophene 25g $1707 2021-12-16 Buy
Alichem 389582 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 5g $425.1 2021-12-16 Buy
Alichem 389582 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 10g $676 2021-12-16 Buy
Ambeed A154879 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 25g $1482 2021-12-16 Buy
Ambeed A154879 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 10g $714 2021-12-16 Buy
Ambeed A154879 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 5g $440 2021-12-16 Buy
Ambeed A154879 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 1g $120 2021-12-16 Buy
Ambeed A154879 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 250mg $35 2021-12-16 Buy
Ambeed A154879 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 100mg $24 2021-12-16 Buy
American Custom Chemicals Corporation CHM0390010 4H-CYCLOPENTA[1,2-B,5,4-B']DITHIOPHENE 95.00% 5MG $501.31 2021-12-16 Buy
Arctom AS048010 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 25g $1467 2021-12-16 Buy
Arctom AS048010 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 10g $707 2021-12-16 Buy
Arctom AS048010 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 5g $436 2021-12-16 Buy
Arctom AS048010 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 1g $119 2021-12-16 Buy
Arctom AS048010 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 97% 250mg $35 2021-12-16 Buy

Properties

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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

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]

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