International Chemical Safety Cards

BLADEX (CYANAZINE) ICSC: 0391
BLADEX (CYANAZINE)
2-(4-Chloro-6-ethylamino-1,3,5-triazin-2-ylamino)-2-methylpropionitrile
2-Chloro-4-(1-cyano-1-methylethylamino)-6-ethylamino-1,3,5-triazine
C9H13ClN6
Molecular mass: 240.7
CAS # 21725-46-2
RTECS # UG1490000
ICSC # 0391
UN # NOS
EC # 613-013-00-7
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Not combustible.

In case of fire in the surroundings: all extinguishing agents allowed.
EXPLOSION


EXPOSURE
PREVENT DISPERSION OF DUST! AVOID EXPOSURE OF (PREGNANT) WOMEN!
IN ALL CASES CONSULT A DOCTOR!
  • INHALATION

    		• Local exhaust or breathing protection.
    		Fresh air, rest. Refer for medical attention.
  • SKIN
    		• MAY BE ABSORBED!
    		Protective gloves. Protective clothing.
    		Remove contaminated clothes.
  • EYES
    		• Redness.

    		First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
  • INGESTION

    		• Do not eat, drink, or smoke during work.
    		Rinse mouth. Do NOT induce vomiting. Refer for medical attention.
    SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
    Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting.
    		Cool. Dry.

    Xn symbol
    R: 23/24/25
    S: 2-13-44
    SEE IMPORTANT INFORMATION ON BACK
    ICSC: 0391 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities © IPCS CEC 1993

    International Chemical Safety Cards

    BLADEX (CYANAZINE) ICSC: 0391

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    PHYSICAL STATE; APPEARANCE:
     COLOURLESS TO WHITE, CRYSTALLINE SOLID.

    PHYSICAL DANGERS:

    CHEMICAL DANGERS:
     The substance decomposes on heating producing very toxic fumes and gases (hydrogen chloride - see ICSC # 0163, oxides of nitrogen, cyanides).

    OCCUPATIONAL EXPOSURE LIMITS (OELs):
     TLV not established.
    MAK not established.


    		ROUTES OF EXPOSURE:
     The substance can be absorbed into the body by inhalation through the skin by ingestion.

    INHALATION RISK:
     Evaporation at 20░C is negligible; a harmful concentration of airborne particles can, however, be reached quickly.

    EFFECTS OF SHORT-TERM EXPOSURE:
     The substance irritates the eyes. The substance is moderately toxic by skin contact.

    EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
     May cause reproductive toxicity in humans.
    PHYSICAL
    PROPERTIES
    Melting point: 167-169░C
    Relative density (water = 1): 0.35 (fluffy); 0.45 (packed)
    Solubility in water, g/100 ml at 25░C: 0.02
    		Vapour pressure, Pa at 20░C: <10
    Octanol/water partition coefficient as log Pow: 2.24
    ENVIRONMENTAL
    DATA
    N O T E S
    Herbicide. Formulation types: Suspension concentrate; wettable powder; granules. Also in mixed formulations. Insufficient data are available on the effect of this substance on human health, therefore utmost care must be taken. Carrier solvents used in commercial formulations may change physical and toxicological properties. Bladex 80WP, DW 3418, Fortrol, Payze, SD 15418, and WL 19805 are trade names.
    Transport Emergency Card: TEC (R)-758b
    ADDITIONAL INFORMATION


    ICSC: 0391 BLADEX (CYANAZINE)
    © IPCS, CEC, 1993
    IMPORTANT LEGAL NOTICE: Neither the CEC or the IPCS nor any person acting on behalf of the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use.