Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 958293 > 

958293-23-7

Products Categories

Basic Information
CAS No.: 958293-23-7
Name: 9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene
Article Data: 5
Molecular Structure:
Molecular Structure of 958293-23-7 (9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene)
Formula: C40H64B2O4Si
Molecular Weight: 658.653
Synonyms: 9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene;2-[5,5-dioctyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b][1]benzosilol-8-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;
Density: 1.01 g/cm3
Melting Point: 115-120℃
Boiling Point: 682.2 °C at 760 mmHg
Flash Point: 366.4 °C
PSA: 36.92000
LogP: 8.54940
Related products
Hot Products
  • Display:default sort

    New supplier

  • 9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

  • Casno:

    958293-23-7

    9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

    Min.Order: 1 Gram

    FOB Price:  USD $ 12.0-12.0

    Product Description Product website: http://www.finerchem.com Product Name 9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester

    Jinan Finer Chemical Co., Ltd is established under the support of Jinan city government, so it has many advantages in company credibility, finance safe, product quality control and

  •  Jinan Finer Chemical Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-531-88989536

    Address:New Material Industry Park, Jinan Ciyt, China

       Inquiry Now

  • Factory direct supply CAS 958293-23-7 with best quality

  • Casno:

    958293-23-7

    Factory direct supply CAS 958293-23-7 with best quality

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 139.0-210.0

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is （Wen Xi Pharma）, including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • 9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2

  • Casno:

    958293-23-7

    9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Zibo City, Shandong Province, China. It is a biotechnology enterprise engaged in the R&D, production and sales of drugs, steroids

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 18369939125

    Address:No.25A Qilu Industrial Park

       Inquiry Now

  • 9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene

  • Casno:

    958293-23-7

    9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene

    Min.Order: 4 Kilogram

    FOB Price:  USD $ 0.0-0.0

    A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

    T&W GROUP was established in 2007, headquartered in Shanghai, China. By integrating people, technology and potential, we endeavor to work for a better life. We are in the business

  •  SHANGHAI T&W PHARMACEUTICAL CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-61551611

    Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong

       Inquiry Now

  • 9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

  • Casno:

    958293-23-7

    9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

    Suzhou Health Chemicals Co., Ltd. is A Fine Chemicals Company, specializing in research, development, manufacture and distribute raw materials for pharmaceutical, healthcare, bioch

  •  Suzhou Health Chemicals Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-512-58277800

    Address:No. 338, Jingang Avenue,

       Inquiry Now

  • 5,5-Dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H -dibenzo[b,d ]silole

  • Casno:

    958293-23-7

    5,5-Dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H -dibenzo[b,d ]silole

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    5,5-Dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H -dibenzo[b,d ]siloleAppearance:white powder Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:Synthetic Intermediates > Boronic Acids / Boronic Esters T

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • 9,9-DioCtyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

  • Casno:

    958293-23-7

    9,9-DioCtyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:clear oily liquid Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as prim

    BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-info

  •  BOC Sciences

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:1-631-485-4226

    Address:Ramsey Road

       Inquiry Now

  • 9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2

  • Casno:

    958293-23-7

    9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    we produce and sell good chemicals around the world.Appearance:white power Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:SEA OR AIR Port:China Main Po

    Wuhan ZSC Biomedical Technology Ltd.Co, which is professional in research and sale high techology.The company located in Wuhan, We insist on the concept of "technology first, custo

  •  Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 17786425391

    Address:No. 399, lihua road, dongxihu district, wuhan city (17)

       Inquiry Now

  • National Research Platform ISO 9001 958293-23-7

  • Casno:

    958293-23-7

    National Research Platform ISO 9001 958293-23-7

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i

    Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The

  • Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-65511936

    Address:NO.56,Hongzhuan Road

       Inquiry Now

  • 5,5-dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H- dibenzo[b,d]silole

  • Casno:

    958293-23-7

    5,5-dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H- dibenzo[b,d]silole

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

    Shanghai BetterBioChem Co., Ltd. specializes in research, production of APIs, building blocks and key pharmaceutical intermediates. We provide our products from milligrams to kilog

  • suzhou BetterBioChem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-18013506594

    Address:No. 8 Building, 18 nong, Xi Yingnan Road, Pudong, Shanghai,China

       Inquiry Now

  • 5,5-Dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H-dibenzo[b,d]silole

  • Casno:

    958293-23-7

    5,5-Dioctyl-3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5H-dibenzo[b,d]silole

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    For quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,

    Established in 2008, ENAO Chemical Co., Ltd is a professional supplier of fine chemicals and pharmaceutical raw materials in China, with factories and warehouses in GuangDong, Qing

  • ENAO Chemical Co, Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86--15307605669

    Address:Minle Industry Zone, Dongfeng Town, Zhongshan, Guangdong, China

       Inquiry Now

  • 958293-23-7

  • Casno:

    958293-23-7

    958293-23-7

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Nanjing Chemlin Chemical Industry Co., Ltd was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well

    Nanjing Chemlin Chemical Industry Co., Ltd was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu P

  • Nanjing Chemlin Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-25-83697070

    Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China

       Inquiry Now

  • 9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

  • Casno:

    958293-23-7

    9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Molecular Formula C40H64B2O4Si Molecular Weight 658.64 CAS Registry Number 958293-23-7 Name9,9-Dioctyl-9H-9-silafluorene-2…

    Located in Jinan Hi-tech Development Park, Jinan Great Chemical Co.,Ltd. is a hi-tech enterprise of Shandong province. At present, Guruite is a large-scale hi-tech enterprise focus

  • Jinan Great Chemical Co.,Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-531-58668191 58668193 58668196 58661173

    Address:No 55,Beixiaoxinzhuang West Street,Jinan City, Shandong Province

       Inquiry Now

  • leading factory 9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2

  • Casno:

    958293-23-7

    leading factory 9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    fast delivery, competitive price, good quality, world class quality Storage:Storage in place with condition of being dry and ventilated Package:according to customer's requirement Application:raw material for production Transportation:by express, by

    With headquarter located in shanghai, We start research and develop cesium salt in the year of 1998. From then on, we focus development on pharmaceutical intermediate, catalyst, re

  • Chemical Solution Industrial

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18896851556

    Address:#501, Huanqing Building, Yushan town, kunshan, suzhou

       Inquiry Now

  • 3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-5,5-dioctyl-dibenzo[b,d]silole

  • Casno:

    958293-23-7

    3,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl)-5,5-dioctyl-dibenzo[b,d]silole

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four years Our key scienti

  • Debye Scientific

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+85221376140

    Address:Rm. 19C, Lockhart Ctr., 301-307 Lockhart Rd., Wan Chai

       Inquiry Now

  • 9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2

  • Casno:

    958293-23-7

    9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Best quality & Attractive price & Professional service; Trial & Pilot & CommercialHenan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becom

    Henan Fine Chemicals Co., LTD. is a diversified technology - oriented integrated company, which mainly concentrates on fine chemicals. Our company is committed to becoming the worl

  • Henan Fine Chemicals Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Address:1006, Top Enterprises, No. 19 of Minhang Road, Zhengzhou City, Henan,China.

       Inquiry Now

  • Total:26 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 958293-23-7

Specification

The CAS register number of 9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester) is 958293-23-7. It also can be called as 9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene and the systematic name about this chemical is 2-[5,5-dioctyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b][1]benzosilol-8-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. The molecular formula about this chemical is C40H64B2O4Si and molecular weight is 658.64. 

Physical properties about 9,9-Dioctyl-9H-9-silafluorene-2,7-bis(boronic acid pinacol ester) are: (1)#H bond acceptors: 4; (2)#Freely Rotating Bonds: 16; (3)Polar Surface Area: 36.92Å2; (4)Index of Refraction: 1.52; (5)Molar Refractivity: 197.66 cm3; (6)Molar Volume: 649.6 cm3; (7)Polarizability: 78.36x10-24cm3; (8)Surface Tension: 36.6 dyne/cm; (9)Enthalpy of Vaporization: 96.48 kJ/mol; (10)Boiling Point: 682.2 °C at 760 mmHg; (11)Vapour Pressure: 1.08E-17 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: CC1(C)OB(OC1(C)C)c3cc4c2cc(ccc2[Si](CCCCCCCC)(CCCCCCCC)c4cc3)B5OC(C)(C)C(C)(C)O5
(2)InChI: InChI=1/C40H64B2O4Si/c1-11-13-15-17-19-21-27-47(28-22-20-18-16-14-12-2)35-25-23-31(41-43-37(3,4)38(5,6)44-41)29-33(35)34-30-32(24-26-36(34)47)42-45-39(7,8)40(9,10)46-42/h23-26,29-30H,11-22,27-28H2,1-10H3
(3)InChIKey: DUNRDGIHRYVBTA-UHFFFAOYAY
(4)Std. InChI: InChI=1S/C40H64B2O4Si/c1-11-13-15-17-19-21-27-47(28-22-20-18-16-14-12-2)35-25-23-31(41-43-37(3,4)38(5,6)44-41)29-33(35)34-30-32(24-26-36(34)47)42-45-39(7,8)40(9,10)46-42/h23-26,29-30H,11-22,27-28H2,1-10H3
(5)Std. InChIKey: DUNRDGIHRYVBTA-UHFFFAOYSA-N