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21526-03-4

Benzenediazonium, 3-(ethoxycarbonyl)-, tetrafluoroborate(1-) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 21526-03-4 Structure

  • Basic information

    1. Product Name: Benzenediazonium, 3-(ethoxycarbonyl)-, tetrafluoroborate(1-)
    2. Synonyms: 3-(ethoxycarbonyl)-benzenediazonium tetrafluoroborate;
    3. CAS NO:21526-03-4
    4. Molecular Formula: C9H9N2O2·BF4
    5. Molecular Weight: 263.987
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 21526-03-4.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: Benzenediazonium, 3-(ethoxycarbonyl)-, tetrafluoroborate(1-)(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzenediazonium, 3-(ethoxycarbonyl)-, tetrafluoroborate(1-)(21526-03-4)
    11. EPA Substance Registry System: Benzenediazonium, 3-(ethoxycarbonyl)-, tetrafluoroborate(1-)(21526-03-4)

  • 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: 21526-03-4(Hazardous Substances Data)

21526-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21526-03-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,2 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 21526-03:
(7*2)+(6*1)+(5*5)+(4*2)+(3*6)+(2*0)+(1*3)=74
74 % 10 = 4
So 21526-03-4 is a valid CAS Registry Number.

21526-03-4SDS

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-ethoxycarbonylbenzenediazonium tetrafluoroborate

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:21526-03-4 SDS

21526-03-4Relevant articles and documents

Pentafluoroethylation of Arenediazonium Tetrafluoroborates Using On-Site Generated Tetrafluoroethylene

Xing, Bo,Li, Lingchun,Ni, Chuanfa,Hu, Jinbo

, p. 1131 - 1136 (2019)

Copper-mediated pentafluoroethylation of arenediazonium tetrafluoroborates with tetrafluoroethylene (TFE) on-site generated from TMSCF3 has been developed as a new method to prepare pentafluoroethyl arenes. The active pentafluoroethylation reagent “CuC2F5” is pre-generated from CuSCN, TFE and CsF, and its generation and further reaction are strongly solvent-dependent. This pentafluoroethylation reaction represents the first example of Sandmeyer-type pentafluoroethylation, which exhibits good functional group tolerance and potential applications for the synthesis of complicated bioactive compounds.

Hypervalent Iodine(III)-Catalyzed Balz–Schiemann Fluorination under Mild Conditions

Xing, Bo,Ni, Chuanfa,Hu, Jinbo

supporting information, p. 9896 - 9900 (2018/07/31)

An unprecedented hypervalent iodine(III) catalyzed Balz–Schiemann reaction is described. In the presence of a hypervalent iodine compound, the fluorination reaction proceeds under mild conditions (25–60 °C), and features a wide substrate scope and good functional-group compatibility.

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