64049-12-3 Usage
Uses
Used in Chemical Warfare:
(2-Chlorovinyl)dimethoxyarsine is used as a blister agent in chemical warfare for its ability to cause severe skin and eye irritation, as well as blistering of the skin and mucous membranes. Its exposure can also lead to respiratory distress, nausea, vomiting, and even death, making it a dangerous and potent weapon.
Due to its extreme toxicity and potential for widespread harm, (2-Chlorovinyl)dimethoxyarsine is classified as a Schedule 1 substance under the Chemical Weapons Convention. This classification enforces strict regulations on its production and stockpiling, highlighting the importance of controlling such hazardous substances to prevent their misuse and protect public safety.
Check Digit Verification of cas no
The CAS Registry Mumber 64049-12-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,0,4 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 64049-12:
(7*6)+(6*4)+(5*0)+(4*4)+(3*9)+(2*1)+(1*2)=113
113 % 10 = 3
So 64049-12-3 is a valid CAS Registry Number.
InChI:InChI=1/C4H8AsClO2/c1-7-5(8-2)3-4-6/h3-4H,1-2H3/b4-3+
64049-12-3Relevant academic research and scientific papers
Reaction of lewisite-1 with alcohols, diols, and thiols in water - A simple method of derivatization of thiodiglycol
Sokolowski, Mieczyslaw S.,Konopski, Leszek
, p. 2311 - 2327 (2008/02/09)
Reaction of 2-chlorovinyldichloroarsine (Lewisite-1) with alcohols, thiols, diols, and hydroxy thiols in water at 40C has been examined. The expected derivatization products, dialkyl 2-chlorovinylarsonites or corresponding arsonodithiolites, were obtained with alcohols and thiols, whereas reactions with bifunctional diols and hydroxythiols produced analogous cyclic esters. All derivatives may be easily detected using gas chromatography. This reaction was found useful to easily transform bis(2-hydroxyethyl) sulfide (thiodiglycol), a sulfur mustard decomposition product, to a stable eight-membered cyclic arsonite derivative. After extraction with dichloromethane, the derivative may be easily and selectively detected using GC/MS at a 100 ppb level thiodiglycol content in water matrices, eliminating tedious evaporation of water and then silylation. This method may be applied to analyze Chemical Weapons Convention related environmental water samples.
