Welcome to LookChem.com Sign In|Join Free

CAS

  • or

425395-94-4

3-(2-OXO-2-THIOPHEN-2-YL-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

425395-94-4 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

  • 3-(2-Oxo-2-(thiophen-2-yl)ethylidene)-3,4-dihydroquinoxalin-2(1H)-one

    Cas No: 425395-94-4

  • USD $ 1.9-2.9 / Gram

  • 100 Gram

  • 1000 Metric Ton/Month

  • Chemlyte Solutions
  • Contact Supplier
  • 425395-94-4 Structure

  • Basic information

    1. Product Name: 3-(2-OXO-2-THIOPHEN-2-YL-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE
    2. Synonyms: 3-(2-OXO-2-THIOPHEN-2-YL-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE
    3. CAS NO:425395-94-4
    4. Molecular Formula: C14H10N2O2S
    5. Molecular Weight: 270.31
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 425395-94-4.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 485.8°C at 760 mmHg
    3. Flash Point: 247.6°C
    4. Appearance: /
    5. Density: 1.415g/cm3
    6. Vapor Pressure: 1.36E-09mmHg at 25°C
    7. Refractive Index: 1.713
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 3-(2-OXO-2-THIOPHEN-2-YL-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE(CAS DataBase Reference)
    11. NIST Chemistry Reference: 3-(2-OXO-2-THIOPHEN-2-YL-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE(425395-94-4)
    12. EPA Substance Registry System: 3-(2-OXO-2-THIOPHEN-2-YL-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE(425395-94-4)

  • 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: 425395-94-4(Hazardous Substances Data)

425395-94-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 425395-94-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,5,3,9 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 425395-94:
(8*4)+(7*2)+(6*5)+(5*3)+(4*9)+(3*5)+(2*9)+(1*4)=164
164 % 10 = 4
So 425395-94-4 is a valid CAS Registry Number.
InChI:InChI=1/C14H10N2O2S/c17-12(13-6-3-7-19-13)8-11-14(18)16-10-5-2-1-4-9(10)15-11/h1-8,15H,(H,16,18)/b11-8-

425395-94-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(2-OXO-2-THIOPHEN-2-YL-ETHYLIDENE)-3,4-DIHYDRO-1H-QUINOXALIN-2-ONE

1.2 Other means of identification

Product number -
Other names 3-[2-oxo-2-(2-thienyl)ethylidene]-3,4-dihydroquinoxalin-2(1H)-one

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:425395-94-4 SDS

425395-94-4Downstream Products

425395-94-4Relevant articles and documents

(Z)-enaminone compound and synthesis method thereof

-

Paragraph 0069-0071, (2021/06/21)

The invention discloses a (Z)-enaminone compound and a synthesis method thereof. The synthesis method comprises the steps that a 2(1H)-quinoxalinone compound shown in the formula (I) and a methyl ketone compound shown in the formula (II) serve as raw materials, an organic solvent is added at normal temperature, the (Z)-enaminone compound as shown in a formula (III) is generated through reaction in the presence of an acid catalyst, under the illumination condition, and the reaction equation is shown in the specification. According to the method, the (Z)-enaminone compound is synthesized under photocatalysis, and the method has the advantages of being mild in reaction condition, environmentally friendly, simple in experimental operation, good in reaction selectivity, high in product yield and the like.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 425395-94-4