CS gas, CS Powder,O-chlorobenzylidene malononitrile
CS gas, CS Powder,O-chlorobenzylide...

CS gas, O-chlorobenzylidene malononitrile,[(2-chlorophenyl)methylene]malononitrile short as CS powder,a tear substance,as a main material used for riot-contr...

Product Specification:
  • CAS :

    2698-41-1

  • Application :

    lacrimator

  • UN :

    3448 Class 6.1 / PG II

  • Application :

    lacrimator

  • MOLECULAR FORMULA :

    C10H5ClN2

  • CS content :

    99.3%

  • APPEARANCE :

    White Crystal with the odor of pepper

  • MELTING POINT :

    93.0—95.0℃

  • INSOLUBLE IN :

    WATER / AIR

  • SOLUBLE IN :

    METHYLENE CHLORIDE

  • DENSITY AT T.25℃ :

    0.16-0.33 gram/cm3

  • MOL. WT. :

    188.61

CS gas is the short form for 2-chlorobenzalmalononitrile (also called o-chlorobenzylidene malononitrile, [(2-Chlorophenyl)methylene]malononitrile) (chemical formula: C10H5ClN2), a cyanocarbon, is the defining component of a tear gas commonly referred to as CS gas, which is used as a riot control agent. 


Exposure causes a burning sensation and tearing of the eyes to the extent that the subject cannot keep his eyes open, and a burning irritation of the nose, mouth and throat mucous membranes causing profuse coughing, mucous nasal discharge, disorientation, and difficulty breathing, partially incapacitating the subject. 

O-chlorobenzylidene malononitrile

CS gas is an aerosol of a volatile solvent (a substance that dissolves other active substances and that easily evaporates) and 2-chlorobenzalmalononitrile, which is a solid compound at room temperature. CS gas is generally accepted as being non-lethal.


- Professional team for ensure the high quality of CS gas 

CS Liquid technical teamCS Liquid technical team1


- Good packing of CS gas (we will clean every drum of packing CS gas)

Clean CS Powder drumCS gas transport


- Transportation of CS gas ,

We focus on the management of the whole process to ensure the safety of CS gas,

also we ensure the delivery time of our cs gas, tear gas, cs tear gasCS powder, CS liquid.

CS gas transport1CS gas transport2



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