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CAS

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676543-67-2

Acetamide, 2,2,2-trifluoro-N-[3-(phenylethynyl)-2-quinoxalinyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 676543-67-2 Structure

  • Basic information

    1. Product Name: Acetamide, 2,2,2-trifluoro-N-[3-(phenylethynyl)-2-quinoxalinyl]-
    2. Synonyms:
    3. CAS NO:676543-67-2
    4. Molecular Formula: C18H10F3N3O
    5. Molecular Weight: 341.292
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 676543-67-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Acetamide, 2,2,2-trifluoro-N-[3-(phenylethynyl)-2-quinoxalinyl]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Acetamide, 2,2,2-trifluoro-N-[3-(phenylethynyl)-2-quinoxalinyl]-(676543-67-2)
    11. EPA Substance Registry System: Acetamide, 2,2,2-trifluoro-N-[3-(phenylethynyl)-2-quinoxalinyl]-(676543-67-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 676543-67-2(Hazardous Substances Data)

676543-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 676543-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,5,4 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 676543-67:
(8*6)+(7*7)+(6*6)+(5*5)+(4*4)+(3*3)+(2*6)+(1*7)=202
202 % 10 = 2
So 676543-67-2 is a valid CAS Registry Number.

676543-67-2SDS

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 2,2,2-trifluoro-N-[3-(2-phenylethynyl)quinoxalin-2-yl]acetamide

1.2 Other means of identification

Product number -
Other names -

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:676543-67-2 SDS

676543-67-2Relevant articles and documents

2-Aryl and 2-Heteroaryl Pyrrolo[2,3-b]quinoxalines via Copper-Catalyzed Reaction of 1-Alkynes with 2-Bromo-3-trifluoroacetamidoquinoxaline

Cacchi, Sandro,Fabrizi, Giancarlo,Parisi, Luca M.,Bernini, Roberta

, p. 287 - 290 (2007/10/03)

2-Aryl and 2-heteroaryl pyrrolo[2,3-b]quinoxalines have been prepared in good to high yield through the reaction of 1-alkynes with 2-bromo-3- trifluoroacetamidoquinoxaline in the presence of catalytic amounts of CuI, PPh3, and K2CO3 in dioxane at 110°C. The reaction appears to tolerate a wide range of functionalized 1-alkynes, including those containing ether, alcohol, amide, aldehyde, ketone, ester, and nitro groups.

2,3-Disubstituted pyrrolo[2,3-b]quinoxalines via aminopalladation- reductive elimination

Arcadi, Antonio,Cacchi, Sandro,Fabrizi, Giancarlo,Parisi, Luca M.

, p. 2431 - 2434 (2007/10/03)

2,3-Disubstituted pyrrolo[2,3-b]quinoxalines have been prepared in good to high yield through the reaction of 2-alkynyl-3-trifluoroacetamidoquinoxalines with aryl and vinyl halides or triflates in the presence of Pd(PPh 3)4 and K2CO3 in MeCN at 100°C.

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