307-31-3 Usage
Uses
Used in Consumer Product Manufacturing:
PFOA is used as a key ingredient in the production of various consumer products for its ability to provide water, oil, grease, and stain resistance. This includes non-stick coatings for cookware, food packaging materials to prevent grease and water penetration, and stain-resistant treatments for carpets and upholstery.
Used in Industrial Applications:
In the industrial sector, PFOA is utilized in applications requiring high-performance materials that can withstand harsh conditions, such as in the manufacturing of certain types of firefighting foams and specialized coatings for industrial equipment.
However, it is important to note that due to the growing awareness of the health and environmental risks associated with PFOA, there has been a significant shift towards finding safer alternatives and reducing the use of PFOA in various applications. Regulatory bodies and industries are actively working on the development and adoption of alternative substances that can offer similar performance characteristics without the associated risks.
Check Digit Verification of cas no
The CAS Registry Mumber 307-31-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,0 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 307-31:
(5*3)+(4*0)+(3*7)+(2*3)+(1*1)=43
43 % 10 = 3
So 307-31-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H3F15N2/c9-2(10,1(24)25)3(11,12)4(13,14)5(15,16)6(17,18)7(19,20)8(21,22)23/h(H3,24,25)
307-31-3Relevant academic research and scientific papers
FLUORINATED IMIDOYLAMIDINES VULCANIZING AGENTS
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Page/Page column 31, (2008/06/13)
The invention provides a compound and, tautomeric forms thereof having the formula (I): wherein Rf1 is selected from the group consisting of hydrogen, a straight chain, branched secondary or branched tertiary C1-C20 perfluoroalkyl group optionally containing ether or thioether linkages and C1-C10 perfluoroalicyclic group optionally containing ether or thioether groups; Rf2 is a straight or branched C1-C20 perfluoroalkylene group optionally substituted with ether and thiother linkages; and X is selected from the group consisting of fluorine and formula (II). . The invention also provides perfluoroelastomeric compositions cured with the perfluoroimidoylamidines of the invention as well as combinations of perfluoroimidoylamidines and other curing agents.
