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849820-20-8

2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE is an organoboron compound characterized by its unique structure that includes a boron atom, oxygen atoms, carbon atoms, and silicon atoms. 2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE is known for its versatile chemical properties, making it a valuable reagent in various chemical reactions and a building block for constructing more complex organic molecules.

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  • tert-Butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-yn-2-yl)oxy)silane

    Cas No: 849820-20-8

  • USD $ 1.9-2.9 / Gram

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  • 849820-20-8 Structure

  • Basic information

    1. Product Name: 2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE
    2. 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
    3. CAS NO:849820-20-8
    4. Molecular Formula: C16H31BO3Si
    5. Molecular Weight: 310.31
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 849820-20-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 0.9158 g/mL at 25 °C
    6. Refractive Index: n20/D 1.4488
    7. Storage Temp.: 2-8°C
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE(849820-20-8)
    11. EPA Substance Registry System: 2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE(849820-20-8)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. RIDADR: NA 1993 / PGIII
    5. WGK Germany: 3
    6. RTECS:
    7. HazardClass: N/A
    8. PackingGroup: N/A
    9. Hazardous Substances Data: 849820-20-8(Hazardous Substances Data)

849820-20-8 Usage

Uses

Used in Organic Synthesis:
2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE is used as a reagent in organic synthesis for its ability to facilitate the formation of carbon-carbon and carbon-heteroatom bonds. Its unique structure allows for the creation of new chemical entities, expanding the scope of organic chemistry.
Used in Pharmaceutical Research:
In the pharmaceutical industry, 2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE is used as a building block for the development of new drugs. Its versatile chemical properties enable the synthesis of complex organic molecules with potential therapeutic applications.
Used in Materials Science Research:
2-((3-TERT-BUTYLDIMETHYLSILYLOXY)-1-BUTYN-1-YL)-4,4,5,5-TETRAMETHYL-(1,3,2)DIOXABOROLANE is also utilized in materials science research, where it serves as a key component in the synthesis of advanced materials with unique properties. Its role in creating new materials contributes to the advancement of various fields, including electronics, energy storage, and nanotechnology.

Check Digit Verification of cas no

The CAS Registry Mumber 849820-20-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,8,2 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 849820-20:
(8*8)+(7*4)+(6*9)+(5*8)+(4*2)+(3*0)+(2*2)+(1*0)=198
198 % 10 = 8
So 849820-20-8 is a valid CAS Registry Number.

849820-20-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name tert-butyl-dimethyl-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-yn-2-yloxy]silane

1.2 Other means of identification

Product number -
Other names 2-((3-tert-Butyldimethylsilyloxy)-1-butyn-1-yl)-4,4,5,5-tetramethyl-(1,3,2)dioxaborolane

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:849820-20-8 SDS

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