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CAS

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126181-58-6

Phosphonic acid, (1,1-difluoro-3-butynyl)-, diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 126181-58-6 Structure

  • Basic information

    1. Product Name: Phosphonic acid, (1,1-difluoro-3-butynyl)-, diethyl ester
    2. Synonyms:
    3. CAS NO:126181-58-6
    4. Molecular Formula: C8H13F2O3P
    5. Molecular Weight: 226.16
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 126181-58-6.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: Phosphonic acid, (1,1-difluoro-3-butynyl)-, diethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Phosphonic acid, (1,1-difluoro-3-butynyl)-, diethyl ester(126181-58-6)
    11. EPA Substance Registry System: Phosphonic acid, (1,1-difluoro-3-butynyl)-, diethyl ester(126181-58-6)

  • 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: 126181-58-6(Hazardous Substances Data)

126181-58-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126181-58-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,1,8 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 126181-58:
(8*1)+(7*2)+(6*6)+(5*1)+(4*8)+(3*1)+(2*5)+(1*8)=116
116 % 10 = 6
So 126181-58-6 is a valid CAS Registry Number.

126181-58-6Relevant articles and documents

Allylations of zinc Bromide as a Convenient Route to 1,1-Difluoro-3-alkenephosphonates

Burton, Donald J.,Sprague, Lee G.

, p. 613 - 617 (2007/10/02)

The reaction of zinc bromide, (EtO)2P(O)CF2ZnBr, with allylic halides was found to be catalyzed by CuBr and represents a synthetically viable and convenient route to the title phosphonates.However, the reaction could no

FLUORINE IN ENZYME CHEMISTRY: PART 1. SYNTHESIS OF DIFLUOROMETHYLENEPHOSPHONATE DERIVATIVES AS PHOSPHATE MIMICS

Chambers, R. D.,Jaouhari, R.,O'Hagan, D.

, p. 275 - 284 (2007/10/02)

Diethyl difluoromethylphosphonylcadmium bromide reacts with allyl and benzyl halides in THF to give the corresponding difluoromethylenephosphonate derivatives.The reaction with allyl bromide affords a versatile synthetic intermediate which undergoes a variety of synthetic transformations and therefore becomes a key compound in the preparation of elaborated difluoromethylenephosphonates of biological significance.

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