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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Thiophene compounds >Thieno[3,2-b]thiophene

Thieno[3,2-b]thiophene

Thieno[3,2-b]thiophene Structure
  • ₹6400 - ₹29584.73
  • Product name: Thieno[3,2-b]thiophene
  • CAS: 251-41-2
  • MF: C6H4S2
  • MW: 140.23
  • EINECS:
  • MDL Number:MFCD00179479
  • Synonyms:THIENO[3,2-B]THIOPHENE;1,4-DITHIAPENTALENE;1,4-Dithiapentalene 1,4-Thiophthene;BUTTPARK 145\50-51;4-Dithiapentalene 1,4-Thiophthene;Thieno[3,2-b]thiophene 1,4-Dithiapentalene;JACS-251-41-2;Thieno[3,2-b]thiophene ISO 9001：2015 REACH
Price6 Properties Safety Information Description
6 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India

Package

  • 1G
  • 5G
  • ManufacturerTCI Chemicals (India)
  • Product numberT2513
  • Product descriptionThieno[3,2-b]thiophene min. 98.0 %
  • Packaging1G
  • Price₹6400
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT2513
  • Product descriptionThieno[3,2-b]thiophene min. 98.0 %
  • Packaging5G
  • Price₹23700
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number702668
  • Product descriptionThieno[3,2-b]thiophene 95%
  • Packaging1G
  • Price₹13282.28
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number702668
  • Product descriptionThieno[3,2-b]thiophene 95%
  • Packaging5G
  • Price₹29584.73
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H30637-06
  • Product descriptionThieno[3,2-b]thiophene, 97%
  • Packaging5g
  • Price₹24873
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-H30637-03
  • Product descriptionThieno[3,2-b]thiophene, 97%
  • Packaging1g
  • Price₹9200
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) T2513 Thieno[3,2-b]thiophene min. 98.0 % 1G ₹6400 2022-05-26 Buy
TCI Chemicals (India) T2513 Thieno[3,2-b]thiophene min. 98.0 % 5G ₹23700 2022-05-26 Buy
Sigma-Aldrich(India) 702668 Thieno[3,2-b]thiophene 95% 1G ₹13282.28 2022-06-14 Buy
Sigma-Aldrich(India) 702668 Thieno[3,2-b]thiophene 95% 5G ₹29584.73 2022-06-14 Buy
ALFA India ALF-H30637-06 Thieno[3,2-b]thiophene, 97% 5g ₹24873 2022-05-26 Buy
ALFA India ALF-H30637-03 Thieno[3,2-b]thiophene, 97% 1g ₹9200 2022-05-26 Buy

Properties

Melting point :56 °C
Boiling point :71 °C / 1mmHg
Density :1.367±0.06 g/cm3(Predicted)
Flash point :98℃
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
solubility :soluble in Methanol
form :powder to crystal
NIST Chemistry Reference :Thieno[3,2-b]thiophene(251-41-2)
color :White crystals

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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.

Description

Thieno[3,2-b]thiophene, also known as thienothiophene (TT), is a heterocyclic compound. It belongs to the family of fused thiopehenes and is widely used as an intermediate for the synthesis of small molecules and polymers in the application of organic field-effect transistors (OFETs) and organic photovoltaic devices (OPV).

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Sapala Organics Private Limited Dr R R Organics A.J Chemicals Gagri Global IT Services Pvt. Ltd. TCI Chemicals (India) Pvt. Ltd. Alfa Aesar VASIN BIO LIFE SCIENCES PVT LTD
Nanjing Yushan Wanfang Biotechnology Co., Ltd.
Springchem New Material Technology Co.,Limited
Capot Chemical Co.,Ltd.