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1,1-dichloro-3-ethoxy-2-fluoro-but-1-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 16685-91-9 Structure
  • Basic information

    1. Product Name: 1,1-dichloro-3-ethoxy-2-fluoro-but-1-ene
    2. Synonyms:
    3. CAS NO:16685-91-9
    4. Molecular Formula:
    5. Molecular Weight: 187.041
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 16685-91-9.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: 1,1-dichloro-3-ethoxy-2-fluoro-but-1-ene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,1-dichloro-3-ethoxy-2-fluoro-but-1-ene(16685-91-9)
    11. EPA Substance Registry System: 1,1-dichloro-3-ethoxy-2-fluoro-but-1-ene(16685-91-9)
  • 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: 16685-91-9(Hazardous Substances Data)

16685-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16685-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,6,8 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16685-91:
(7*1)+(6*6)+(5*6)+(4*8)+(3*5)+(2*9)+(1*1)=139
139 % 10 = 9
So 16685-91-9 is a valid CAS Registry Number.

16685-91-9Downstream Products

16685-91-9Relevant articles and documents

Reaction of 1,1-Dichloro-2,2-difluoroethylene with Alkyl Grignard Reagents. Evidence for Radical Reaction Involving β-Hydrogen Atom Abstraction from Grignard Reagents. Implication Regarding the Mechanism of Reduction by Grignard Reagents

Okuhara, Kunio

, p. 244 - 252 (2007/10/02)

Reaction of CF2=CCl2 (1) with alkyl Grignard reagents (RMgX: R = CH3, C2H5, n-C3H7, i-C3H7, n-C4H9, s-C4H9, i-C4H9, t-C4H9, n-C8H17, C6H5CH2) in ether afforded complex mixtures containing RCF2CCl2H (3), RCF=CCl2, CH3CH2OCH(CH3)CF2CCl2H, and CH3CH2OCH(CH3)

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