407-09-0 Usage
Uses
Used in Pharmaceutical Industry:
1,1-Difluorobutene is used as a chemical intermediate for the synthesis of various pharmaceutical compounds. Its unique properties allow for the creation of novel drug molecules with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical sector, 1,1-Difluorobutene is utilized as a precursor in the development of new pesticides and other agricultural chemicals, contributing to enhanced crop protection and yield.
Used in Organic Synthesis:
1,1-Difluorobutene is employed as a reactant in various organic synthesis processes, enabling the production of a wide range of chemical products with diverse applications.
Used in Polymer Production:
As a monomer, 1,1-Difluorobutene is incorporated into the manufacturing of polymers, which are used in numerous industries, including plastics, coatings, and adhesives, for their specific properties and performance characteristics.
Due to the flammability and reactivity of 1,1-Difluorobutene, it is crucial to exercise caution during its use and disposal to minimize risks to both human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 407-09-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,0 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 407-09:
(5*4)+(4*0)+(3*7)+(2*0)+(1*9)=50
50 % 10 = 0
So 407-09-0 is a valid CAS Registry Number.
InChI:InChI=1/C4H6F2/c1-2-3-4(5)6/h3H,2H2,1H3
407-09-0Relevant articles and documents
Dehydrofluorination and dehydrogenation of fluorinated alkanes
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, (2008/06/13)
Fluorinated alkanes are converted into correspond-ing unsaturated dehydrofluorination products by contact with a catalyst bed containing γ-fluorided alumina in the presence of a co-reactant gas at a reaction temperature of from about 200°C to about 700°C, the catalyst bed having been prepared by the steps of (a) flowing air over a catalyst bed containing γ-alumina for a contact time of from about 5 seconds to about 150 seconds, at a temperature of from about 600°C to about 750°C, and (b) thereafter flowing hydrogen fluoride over the air-treated catalyst bed at elevated temperature to convert the γ-alumina to γ--fluorided alumina. The co-reactant gas contains oxygen, carbon dioxide or mixtures thereof. The γ-fluorided alumina-containing catalyst may also be utilized to convert 1,1-difluoroethane to its dehydrogenation product, vinylidene fluoride at a reaction temperature of from about 300°C to about 700°C.
