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ChemicalBook >> Propanedinitrile, 2-[[7-[5-[bis(4-Methylphenyl)aMino]-2-thienyl]-2,1,3-benzothiadiazol-4-yl]Methylene]-

Propanedinitrile, 2-[[7-[5-[bis(4-Methylphenyl)aMino]-2-thienyl]-2,1,3-benzothiadiazol-4-yl]Methylene]-

Propanedinitrile, 2-[[7-[5-[bis(4-Methylphenyl)aMino]-2-thienyl]-2,1,3-benzothiadiazol-4-yl]Methylene]- price.
  • $90.8 - $457
  • Product name: Propanedinitrile, 2-[[7-[5-[bis(4-Methylphenyl)aMino]-2-thienyl]-2,1,3-benzothiadiazol-4-yl]Methylene]-
  • CAS: 1335150-09-8
  • MF: C28H19N5S2
  • MW: 489.61
  • EINECS:
  • MDL Number:MFCD25976535
  • Synonyms:2-{[7-(5-N,N-Ditolylaminothiophen-2-yl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile;Propanedinitrile, 2-[[7-[5-[bis(4-Methylphenyl)aMino]-2-thienyl]-2,1,3-benzothiadiazol-4-yl]Methylene]-;2-[[7-[5-[Bis(4-methylphenyl)amino]-2-thienyl]-2,1,3-benzothiadiazol-4-yl]methylene]propanedinitrile;2-{[7-(5-N,N-Ditolylaminothiophen-2-yl)-2,1,3-benzothiadiazo;2-{[7-(5-N,N-Ditolylaminothiophen-2-yl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile 99% (HPLC)
Price2 Properties Safety Information Description
2 prices
Selected condition：
Brand
  • Crysdot
  • Sigma-Aldrich
Package
  • 250mg
  • ManufacturerCrysdot
  • Product numberCD41002075
  • Product description2-((7-(5-(Di-p-tolylamino)thiophen-2-yl)benzo[c][1,2,5]thiadiazol-4-yl)methylene)malononitrile 97%
  • Packaging250mg
  • Price$457
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number777293
  • Product description2-{[7-(5-N,N-Ditolylaminothiophen-2-yl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile 99% (HPLC)
  • Packaging250mg
  • Price$90.8
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Crysdot CD41002075 2-((7-(5-(Di-p-tolylamino)thiophen-2-yl)benzo[c][1,2,5]thiadiazol-4-yl)methylene)malononitrile 97% 250mg $457 2021-12-16 Buy
Sigma-Aldrich 777293 2-{[7-(5-N,N-Ditolylaminothiophen-2-yl)-2,1,3-benzothiadiazol-4-yl]methylene}malononitrile 99% (HPLC) 250mg $90.8 2024-03-01 Buy

Properties

Melting point :230-235°C
Boiling point :712.4±60.0 °C(Predicted)
Density :1.352±0.06 g/cm3(Predicted)
pka :-0.55±0.50(Predicted)
form :powder

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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
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.

Description

DTDCTB is a π-conjugating polymer that can be used in the fabrication of organic solar cells (OSCs) and organic photovoltaic cells (OPVs).

Suppliers and manufacturers

Jilin Chinese Academy of Sciences-yanshen Technology
Aladdin Scientific Sigma-Aldrich Ningbo Materials-X Co., Ltd Aikon International Limited 3A Chemicals Zhengzhou Convergence Chemical Co. LTD Energy Chemical Jilin Chinese Academy of Sciences-yanshen Technology