ChemicalBook > Product Catalog >Organic Chemistry >Heterocyclic Compounds >3,4-Dithia-7H-cyclopenta[a]pentalene

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

MOL File:: 389-58-2.mol

Modify Date:: 2024/6/25 20:17:06

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

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(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemicals (India)	C3021	4H-Cyclopenta[2,1-b:3,4-b']dithiophene min. 97.0 %	389-58-2	200MG	₹5300	2022-05-26	Buy
TCI Chemicals (India)	C3021	4H-Cyclopenta[2,1-b:3,4-b']dithiophene min. 97.0 %	389-58-2	1G	₹18000	2022-05-26	Buy

Product number	Packaging	Price	Buy
C3021	200MG	₹5300	Buy
C3021	1G	₹18000	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

4H-Cyclopenta[2,1-b:3,4-b']dithiophene-4-carboxylic acid 3-Thiophenemethanol, 2-iodo-α-(2-iodo-3-thienyl)- Thiophene, 3,3'-methylenebis- Thiophene, 3,3'-methylenebis[2-bromo- di(thiophen-3-yl)methanol

3,3'-Dibromo-2,2'-bithiophene 2-Hydroxy-1,2-di-3-thienylethanone 1,2-di-3-Thienyl-1,2-ethanedione Bis[(pinacolato)boryl]Methane 2-hydroxy-2,2-di(thiophen-3-yl)acetic acid

Bis(2-iodothiophen-3-yl)methanone 4H-Cyclopenta[2,1-b:3,4-b']dithiophen-4-one 3-Thiophenecarboxaldehyde

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Preparation Products

4,4-Dihexyl-4H-cyclopenta[1,2-b:5,4-b']dithiophene 4,4-di(n-octyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene

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

Global( 191)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
Gagri Global IT Services Pvt. Ltd.	+91-40-27170174,	Telangana, India	1321	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Suzhou Laing Biotechnology Co.,Ltd	+86-13004516015 +86-18149392822	China	778	58	Inquiry
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-18789408387	China	2301	58	Inquiry
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	China	16220	58	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21676	55	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29901	58	Inquiry
Zhejiang ZETian Fine Chemicals Co. LTD	+8618957127338	China	2141	58	Inquiry

Supplier	Advantage
CLEARSYNTH LABS LTD.	58
Gagri Global IT Services Pvt. Ltd.	58
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
Suzhou Laing Biotechnology Co.,Ltd	58
Shaanxi Dideu Medichem Co. Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Zhejiang ZETian Fine Chemicals Co. LTD	58

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

3,4-Dithia-7H-cyclopenta[a]pentalene(389-58-2)¹HNMR

389-58-2(3,4-Dithia-7H-cyclopenta[a]pentalene)Related Search:

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3,4-Dimethoxy-2-pyridinemethanol 3,5-Dibromodithieno[3,2-b:2',3'-d]thiophene

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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 (389-58-2) 4H-Cyclopenta[2,1-b:3,4-b']dithiophene 2,6-Dibromo-4,4-dibutyl-4H-cyclopenta[2,1-b 2,6-Dibromo-4,4-bis-(6-bromo-hexyl)-4H-cyclopenta[2,1-b 2,6-DIBROMO-4,4-DIBUTYL-4H-CYCLOPENTA[2,1-B;3,4-B']DITHIOPHENE 4H-Cyclopenta[2,1-b:3,4-b']dithiophene > S1371 4H-Cyclopenta[2,1-b:3,4-b']dithiophene 4H-Cyclopenta[2,1-b:3,4-b']dithiophene (7CI, 8CI, 9CI, ACI) 4H cyclopentano [2,1-B: 3,4-B '] dithiophene Cyclopentadienyl thiophene 4H-Cyclopenta[2,1-b:3,4-b']dithiophene 4H-Cyclopenta[1,2-b:5,4-b']dithiophene 389-58-2 C9H6S2 DTC