Welcome to chemicalbook!
China English Japan Germany
400-158-6606
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook My chemicalbook

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane

triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane

triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane price.
  • $56 - $1192
  • Product name: triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane
  • CAS: 159087-46-4
  • MF: C11H21BO2Si
  • MW: 224.18
  • EINECS:
  • MDL Number:MFCD13182130
  • Synonyms:triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane;4,4,5,5-TetraMethyl-2-triMethylsilanylethynyl-[1,3,2]dioxaborolane;(trimethylsilyl)ethynylboronic acid pinacol ester;trimethyl(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane;4,4,5,5-tetramethyl-2-[2-(trimethylsilanyl) ethynyl][1,3,2]dioxaborolane;4,4,5,5-tetramethyl-2-[2-(trimethylsilyl)ethynyl]-1,3,2-Dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(trimethylsilyl)ethynyl]-;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[2-(trimethylsilyl)ethynyl]-
Price19 Properties Safety Information Description
19 prices
Selected condition：
Brand
  • Abosyn
  • Activate Scientific
  • AK Scientific
  • Anichem
  • Apolloscientific
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Synthonix
Package
  • 100mg
  • 250mg
  • 1g
  • 5G
  • ManufacturerAbosyn
  • Product number61-11077
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95-98%
  • Packaging1g
  • Price$280
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS114680
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 97+%
  • Packaging250mg
  • Price$176
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS114680
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 97+%
  • Packaging5G
  • Price$1189
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5040AD
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane
  • Packaging1g
  • Price$463
  • Updated2021-12-16
  • Buy
  • ManufacturerAnichem
  • Product numberK11391
  • Product description4,4,5,5-Tetramethyl-2-trimethylsilanylethynyl-[1,3,2]dioxaborolane >95%
  • Packaging1g
  • Price$300
  • Updated2021-12-16
  • Buy
  • ManufacturerAnichem
  • Product numberK11391
  • Product description4,4,5,5-Tetramethyl-2-trimethylsilanylethynyl-[1,3,2]dioxaborolane >95%
  • Packaging5g
  • Price$800
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR303320
  • Product description[(Trimethylsilyl)ethynyl]boronicacid,pinacolester
  • Packaging250mg
  • Price$105
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR303320
  • Product description[(Trimethylsilyl)ethynyl]boronicacid,pinacolester
  • Packaging1g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM127559
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+%
  • Packaging100mg
  • Price$75
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM127559
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+%
  • Packaging250mg
  • Price$92
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM127559
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+%
  • Packaging1g
  • Price$299
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM127559
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+%
  • Packaging5g
  • Price$899
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W000113
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane ≥98.0%
  • Packaging100mg
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W000113
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane ≥98.0%
  • Packaging250mg
  • Price$93
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W000113
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane ≥98.0%
  • Packaging1g
  • Price$293
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42001296
  • Product descriptionTrimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+%
  • Packaging1g
  • Price$297
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Abosyn 61-11077 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95-98% 1g $280 2021-12-16 Buy
Activate Scientific AS114680 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 97+% 250mg $176 2021-12-16 Buy
Activate Scientific AS114680 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 97+% 5G $1189 2021-12-16 Buy
AK Scientific 5040AD Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 1g $463 2021-12-16 Buy
Anichem K11391 4,4,5,5-Tetramethyl-2-trimethylsilanylethynyl-[1,3,2]dioxaborolane >95% 1g $300 2021-12-16 Buy
Anichem K11391 4,4,5,5-Tetramethyl-2-trimethylsilanylethynyl-[1,3,2]dioxaborolane >95% 5g $800 2021-12-16 Buy
Apolloscientific OR303320 [(Trimethylsilyl)ethynyl]boronicacid,pinacolester 250mg $105 2021-12-16 Buy
Apolloscientific OR303320 [(Trimethylsilyl)ethynyl]boronicacid,pinacolester 1g $330 2021-12-16 Buy
Chemenu CM127559 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+% 100mg $75 2021-12-16 Buy
Chemenu CM127559 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+% 250mg $92 2021-12-16 Buy
Chemenu CM127559 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+% 1g $299 2021-12-16 Buy
Chemenu CM127559 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+% 5g $899 2021-12-16 Buy
ChemScene CS-W000113 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane ≥98.0% 100mg $56 2021-12-16 Buy
ChemScene CS-W000113 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane ≥98.0% 250mg $93 2021-12-16 Buy
ChemScene CS-W000113 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane ≥98.0% 1g $293 2021-12-16 Buy
Crysdot CD42001296 Trimethyl((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane 95+% 1g $297 2021-12-16 Buy
Next Last

Properties

Boiling point :211.1±23.0 °C(Predicted)
Density :0.91±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C

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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Suppliers and manufacturers

career henan chemical co
triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane
$1.00 /1g
triMethyl((4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)ethynyl)silane CAS:159087-46-4
CONIER CHEM AND PHARMA LIMITED
Chengdu Aslee Biopharmaceuticals, Inc.
Zhengzhou Alfa Chemical Co.,Ltd
Alfa Chemistry
Hefei TNJ Chemical Industry Co.,Ltd.
Aladdin Scientific
Amadis Chemical Company Limited Tetranov Biopharm Shanghai GAOXIANG Chemical Co., Ltd.