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ChemicalBook >> CAS DataBase List >> 2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE

2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE

2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE price.
  • $65 - $1105.42
  • Product name: 2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE
  • CAS: 849820-20-8
  • MF: C16H31BO3Si
  • MW: 310.31
  • EINECS:
  • MDL Number:MFCD08705270
  • Synonyms:3-(TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YLBORONIC ACID PINACOL ESTER;2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE;3-(t-Butyldimethylsilyloxy)but-1-ynylboronic acid,pinacol ester;1,3,2-Dioxaborolane, 2-[3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-butyn-1-yl]-4,4,5,5-tetramethyl-;tert-Butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-yn-2-yl)oxy)silane
5 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Crysdot
  • Sigma-Aldrich
  • TRC
Package
  • 100mg
  • 1G
  • 5G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0002705
  • Product description3-(TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YLBORONIC ACID PINACOL ESTER 95.00%
  • Packaging1G
  • Price$698.18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0002705
  • Product description3-(TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YLBORONIC ACID PINACOL ESTER 95.00%
  • Packaging5G
  • Price$1105.42
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42000190
  • Product descriptiontert-Butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-yn-2-yl)oxy)silane 95+%
  • Packaging5g
  • Price$339
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number674729
  • Product description3-(tert-Butyldimethylsilyloxy)-1-butyn-1-ylboronic acid pinacol ester 96%
  • Packaging1G
  • Price$128
  • Updated2023-06-20
  • Buy
  • ManufacturerTRC
  • Product numberB699243
  • Product description3-(t-Butyldimethylsilyloxy)but-1-ynylboronicacid,pinacolester
  • Packaging100mg
  • Price$65
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation BOR0002705 3-(TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YLBORONIC ACID PINACOL ESTER 95.00% 1G $698.18 2021-12-16 Buy
American Custom Chemicals Corporation BOR0002705 3-(TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YLBORONIC ACID PINACOL ESTER 95.00% 5G $1105.42 2021-12-16 Buy
Crysdot CD42000190 tert-Butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-yn-2-yl)oxy)silane 95+% 5g $339 2021-12-16 Buy
Sigma-Aldrich 674729 3-(tert-Butyldimethylsilyloxy)-1-butyn-1-ylboronic acid pinacol ester 96% 1G $128 2023-06-20 Buy
TRC B699243 3-(t-Butyldimethylsilyloxy)but-1-ynylboronicacid,pinacolester 100mg $65 2021-12-16 Buy

Properties

Density :0.9158 g/mL at 25 °C
refractive index :n20/D 1.4488
storage temp. :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
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
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.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P322 Specific measures (see …on this label).
P330 Rinse mouth.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

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