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99770-93-1

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99770-93-1 Usage

Uses

Reagent used forSuzuki-Miyaura cross-coupling reactions and polymerizations Reagent used in Prepration ofEfficient solar cell photoelectric polymers Field-effect transistors and photovoltaic cells Fluorescent compounds and materials such as Blue OLED devices, Blue Polymeric Light Emitting Diodes, and White LEDs

Check Digit Verification of cas no

The CAS Registry Mumber 99770-93-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,7,7 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99770-93:
(7*9)+(6*9)+(5*7)+(4*7)+(3*0)+(2*9)+(1*3)=201
201 % 10 = 1
So 99770-93-1 is a valid CAS Registry Number.

99770-93-1 Well-known Company Product Price

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  • TCI America

  • (B4633)  1,4-Benzenediboronic Acid Bis(pinacol) Ester  >98.0%(GC)

  • 99770-93-1

  • 5g

  • 1,380.00CNY

  • Detail
  • TCI America

  • (B4633)  1,4-Benzenediboronic Acid Bis(pinacol) Ester  >98.0%(GC)

  • 99770-93-1

  • 25g

  • 4,600.00CNY

  • Detail
  • Alfa Aesar

  • (H51707)  1,4-Benzenediboronic acid bis(pinacol) ester, 97%   

  • 99770-93-1

  • 1g

  • 887.0CNY

  • Detail
  • Alfa Aesar

  • (H51707)  1,4-Benzenediboronic acid bis(pinacol) ester, 97%   

  • 99770-93-1

  • 5g

  • 2597.0CNY

  • Detail
  • Aldrich

  • (663816)  1,4-Benzenediboronicacidbis(pinacol)ester  97%

  • 99770-93-1

  • 663816-5G

  • 1,750.32CNY

  • Detail

99770-93-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane

1.2 Other means of identification

Product number -
Other names AMTB185

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:99770-93-1 SDS

99770-93-1Relevant articles and documents

Effect of vacuum treatment in diketopyrrolopyrrole (DPP) based copolymer with ratio controlled toluene- and benzene- functional groups for efficient organic photovoltaic cells: Morphological and electrical contribution

Park, Soyun,Tan, Xiaofeng,Jang, Woongsik,Cho, Jae Sang,Kim, Yun-Hi,Kwon, Soon-Ki,Wang, Dong Hwan

, p. 183 - 191 (2017)

Solution-processed organic bulk-heterojunction (BHJ) photovoltaic cells using random copolymeric donor materials have been extensively reported due to their suitable film-forming characteristics and phase-separated nano-morphology. Here, ratio-controlled

Alcohol-soluble conjugated oligomers as the cathode interfacial layer in polymer solar cells

Kim, Youn Hwan,Marsya, Mutia Anissa,Sylvianti, Nadhila,Kim, Dong Geun,Choi, Hee Lack,Park, Chan Young,Lee, Gun Dae,Kim, Joo Hyun

, p. 60 - 65 (2018)

Two easily accessible fluorene-based conjugated oligo-electrolytes (COEs) FTF- and FBF-NBr have been developed as the cathode interfacial layer (CIL) in inverted type polymer solar cells (iPSCs). CILsare interpretative to improving the power conversion ef

Unreactive C-N Bond Activation of Anilines via Photoinduced Aerobic Borylation

Ji, Shuohan,Qin, Shengxiang,Yin, Chunyu,Luo, Lu,Zhang, Hua

supporting information, p. 64 - 68 (2021/12/27)

Unreactive C-N bond activation of anilines was achieved by photoinduced aerobic borylation. A diverse range of tertiary and secondary anilines were converted to aryl boronate esters in moderate to good yields with wide functional group tolerance under simple and ambient photochemical conditions. This transformation achieved the direct and facile C-N bond activation of unreactive anilines, providing a convenient and practical route transforming widely available anilines into useful aryl boronate esters.

Unveiling Extreme Photoreduction Potentials of Donor-Acceptor Cyanoarenes to Access Aryl Radicals from Aryl Chlorides

Cao, Jilei,Tang, Xinxin,Toh, Ren Wei,Wang, Han,Wu, Jie,Wu, Xiangyang,Xu, Jinhui,Yang, Xiaona,Yeow, Edwin K. L.,Zhou, Rong

supporting information, p. 13266 - 13273 (2021/09/07)

Since the seminal work of Zhang in 2016, donor-acceptor cyanoarene-based fluorophores, such as 1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene (4CzIPN), have been widely applied in photoredox catalysis and used as excellent metal-free alternatives to noble metal Ir- and Ru-based photocatalysts. However, all the reported photoredox reactions involving this chromophore family are based on harnessing the energy from a single visible light photon, with a limited range of redox potentials from -1.92 to +1.79 V vs SCE. Here, we document the unprecedented discovery that this family of fluorophores can undergo consecutive photoinduced electron transfer (ConPET) to achieve very high reduction potentials. One of the newly synthesized catalysts, 2,4,5-tri(9H-carbazol-9-yl)-6-(ethyl(phenyl)amino)isophthalonitrile (3CzEPAIPN), possesses a long-lived (12.95 ns) excited radical anion form, 3CzEPAIPN?-*, which can be used to activate reductively recalcitrant aryl chlorides (Ered ≈ -1.9 to -2.9 V vs SCE) under mild conditions. The resultant aryl radicals can be engaged in synthetically valuable aromatic C-B, C-P, and C-C bond formation to furnish arylboronates, arylphosphonium salts, arylphosphonates, and spirocyclic cyclohexadienes.

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