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ChemicalBook >> CAS DataBase List >> Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene

Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene

Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene price.
  • $345 - $1290
  • Product name: Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene
  • CAS: 935280-42-5
  • MF: C22H12S2
  • MW: 340.46
  • EINECS:
  • MDL Number:MFCD22666453
  • Synonyms:Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene;DNTT;Naphtho[2,3-b]naphtho[2′,3′:4,5]thieno[2,3-d]thiophene;Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene sublimed grade, 99%;Dinaphtho[2,3-b:2’,3’-f]thieno [3,2-b]thiophene
Price5 Properties Safety Information Description
5 prices
Selected condition：
Brand
  • Biorbyt Ltd
  • Sigma-Aldrich
  • Usbiological
Package
  • 10μg
  • 100ul
  • 100mg
  • 500mg
  • 48Tests
  • ManufacturerBiorbyt Ltd
  • Product numberorb530446
  • Product descriptionDNTT
  • Packaging10μg
  • Price$838.1
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number767638
  • Product descriptionDinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene sublimed grade, 99%
  • Packaging100mg
  • Price$345
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number767638
  • Product descriptionDinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene sublimed grade, 99%
  • Packaging500mg
  • Price$1290
  • Updated2024-03-01
  • Buy
  • ManufacturerUsbiological
  • Product number479579
  • Product descriptionDNTT
  • Packaging100ul
  • Price$499
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number355309
  • Product descriptionDNTT
  • Packaging48Tests
  • Price$588
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Biorbyt Ltd orb530446 DNTT 10μg $838.1 2021-12-16 Buy
Sigma-Aldrich 767638 Dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene sublimed grade, 99% 100mg $345 2024-03-01 Buy
Sigma-Aldrich 767638 Dinaphtho[2,3-b:2′,3′-f]thieno[3,2-b]thiophene sublimed grade, 99% 500mg $1290 2024-03-01 Buy
Usbiological 479579 DNTT 100ul $499 2021-12-16 Buy
Usbiological 355309 DNTT 48Tests $588 2021-12-16 Buy

Properties

Melting point :425-430°C
Boiling point :602.9±28.0 °C(Predicted)
Density :1.424±0.06 g/cm3(Predicted)
form :powder or crystals
semiconductor properties :P-type (mobility=2cm2/V·s)

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
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

It is mainly used as an organic semiconductor in the fabrication of organic field effect transistors (OFETs) for a variety of applications such as implantable electronics, large-area sensitive catheters, and light emitting diodes (LEDs).

Suppliers and manufacturers

Wuhan Circle Star Chem-medical Technology Co.,Ltd
Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene
$0.00 /1g
Dinaphtho[2,3-b:2',3'-f]thieno[3,2-b]thiophene CAS:935280-42-5
Zhengzhou Alfa Chemical Co.,Ltd
Aladdin Scientific Hangzhou Oder Technology Co., Ltd. Zouping Mingxing Chemical Co.,Ltd. Derthon Optoelectronic Materials Sci. Tech. Co., Ltd. Sigma-Aldrich Codow Chemical Co.,Ltd. HUNAN CHEMFISH SCIENTIFIC CO.,LTD Zhengzhou Alpha Chemical Co. LTD