2218-52-2 Usage
General Description
Sodium difluoroacetate, also known as sodium monofluoroacetate or 1080, is a highly toxic synthetic chemical compound used primarily as a pesticide. It is also used as a rodenticide and a chemical warfare agent. Sodium difluoroacetate is a white, odorless powder that is soluble in water and has a bitter taste. It is known for its rapid and deadly effects on the central nervous system, causing seizures, respiratory failure, and death in humans and other mammals. Due to its extreme toxicity and potential for harm to non-target species, its use is heavily regulated and banned in many countries.
Check Digit Verification of cas no
The CAS Registry Mumber 2218-52-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,1 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2218-52:
(6*2)+(5*2)+(4*1)+(3*8)+(2*5)+(1*2)=62
62 % 10 = 2
So 2218-52-2 is a valid CAS Registry Number.
InChI:InChI=1/2C33H35N5O5.C4H6O6/c2*1-32(35-29(39)21-15-23-22-10-6-11-24-28(22)20(17-34-24)16-25(23)36(2)18-21)31(41)38-26(14-19-8-4-3-5-9-19)30(40)37-13-7-12-27(37)33(38,42)43-32;5-1(3(7)8)2(6)4(9)10/h2*3-6,8-11,15,17,21,25-27,34,42H,7,12-14,16,18H2,1-2H3,(H,35,39);1-2,5-6H,(H,7,8)(H,9,10)/t2*21-,25-,26+,27+,32-,33+;1-,2-/m111/s1
2218-52-2Relevant articles and documents
METHOD FOR PREPARING DIFLUOROACETONITRILE AND THE DERIVATIVES THEREOF
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Paragraph 0186 - 0191, (2014/02/15)
The present invention relates to a method for preparing difluoracetonitrile and the derivatives thereof. The method for preparing difluoroacetonitrile according to the invention is characterized in that it includes reacting halogenodifluoromethane and a source of cyanide anions in an alkaline medium. The invention also relates to the use of difluoroacetonitrile as an intermediate in the manufacture of difluoroacetic acid and the salts, esters, or amide thereof
