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3-Ethylthiophenylboronic acid, with the chemical formula C8H11BO2S, is a boronic acid derivative characterized by the presence of a thiophene ring and an ethyl group attached to the carbon atom. 3-ETHYLTHIOPHENYLBORONIC ACID is known for its unique reactivity due to the boronic acid functional group, which makes it a valuable asset in chemical research and development.

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  • 870718-05-1 Structure
  • Basic information

    1. Product Name: 3-ETHYLTHIOPHENYLBORONIC ACID
    2. Synonyms: 3-ETHYLTHIOPHENYLBORONIC ACID;3-(Ethylthio)-benzeneboronic acid
    3. CAS NO:870718-05-1
    4. Molecular Formula: C8H11BO2S
    5. Molecular Weight: 182.05
    6. EINECS: N/A
    7. Product Categories: Boronic acids;API intermediates;Boronic Acid;Aryl;Boronic Acids;Boronic Acids and Derivatives;Aryl Boronic Acids;Boronic Acids and Derivatives;Chemical Synthesis;Monosubstituted Aryl Boronic Acids;Organometallic Reagents;Boronate Ester;Potassium Trifluoroborate
    8. Mol File: 870718-05-1.mol
  • Chemical Properties

    1. Melting Point: 118-122 °C(lit.)
    2. Boiling Point: 351.7 °C at 760 mmHg
    3. Flash Point: 166.5 °C
    4. Appearance: /
    5. Density: 1.18 g/cm3
    6. Vapor Pressure: 1.5E-05mmHg at 25°C
    7. Refractive Index: 1.571
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. PKA: 8.06±0.10(Predicted)
    11. CAS DataBase Reference: 3-ETHYLTHIOPHENYLBORONIC ACID(CAS DataBase Reference)
    12. NIST Chemistry Reference: 3-ETHYLTHIOPHENYLBORONIC ACID(870718-05-1)
    13. EPA Substance Registry System: 3-ETHYLTHIOPHENYLBORONIC ACID(870718-05-1)
  • Safety Data

    1. Hazard Codes: F,Xi
    2. Statements: 11-37
    3. Safety Statements: 7/9-16-29-33
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 870718-05-1(Hazardous Substances Data)

870718-05-1 Usage

Uses

Used in Organic Synthesis:
3-Ethylthiophenylboronic acid is used as a building block in organic synthesis for the formation of carbon-carbon and carbon-heteroatom bonds. Its unique reactivity allows for the creation of complex organic molecules, which are essential in various chemical processes.
Used in Pharmaceutical Development:
In the pharmaceutical industry, 3-Ethylthiophenylboronic acid is utilized in the development of new drugs. Its ability to form carbon-carbon and carbon-heteroatom bonds makes it a versatile component in the synthesis of bioactive molecules with potential therapeutic applications.
Used in Agrochemical Development:
3-Ethylthiophenylboronic acid is also employed in the development of agrochemicals. Its reactivity and ability to form various chemical bonds contribute to the creation of new compounds with potential applications in agriculture, such as pesticides and herbicides.
Used in Materials Science:
In the field of materials science, 3-Ethylthiophenylboronic acid is used to develop new materials with specific properties. Its unique reactivity allows for the synthesis of novel materials with potential applications in various industries, including electronics, energy, and nanotechnology.

Check Digit Verification of cas no

The CAS Registry Mumber 870718-05-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,0,7,1 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 870718-05:
(8*8)+(7*7)+(6*0)+(5*7)+(4*1)+(3*8)+(2*0)+(1*5)=181
181 % 10 = 1
So 870718-05-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H11BO2S/c1-2-12-8-5-3-4-7(6-8)9(10)11/h3-6,10-11H,2H2,1H3

870718-05-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Ethylthiophenylboronic acid

1.2 Other means of identification

Product number -
Other names 3-ETHYLTHIOPHENYLBORONIC ACID

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:870718-05-1 SDS

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