International Chemical Safety Cards

2-MERCAPTOBENZOTHIAZOLE DISULFIDE ICSC: 0505

2-MERCAPTOBENZOTHIAZOLE DISULFIDE
Benzothiazolyl disulfide
MBTS
2,2'-Dithiobis (benzothiazole)
C14H8N2S4
Molecular mass: 332.5
CAS # 120-78-5
RTECS # DL4550000
ICSC # 0505
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Combustible.
NO open flames.
Water spray, powder.
EXPLOSION


EXPOSURE
PREVENT DISPERSION OF DUST! AVOID ALL CONTACT!

  • INHALATION
    		• Cough. Sore throat.
    		Local exhaust or breathing protection.
    		Fresh air, rest.
  • SKIN
    		• Redness.
    		Protective gloves. Protective clothing.
    		Remove contaminated clothes. Rinse and then wash skin with water and soap.
  • EYES
    		• Redness.
    		Safety goggles, face shield.
    		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.

    SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
    Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting, then remove to safe place. Do NOT let this chemical enter the environment.


    SEE IMPORTANT INFORMATION ON BACK
    ICSC: 0505 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities © IPCS CEC 1993 No modifications to the International version have been made except to add the OSHA PELs, NIOSH RELs and IDLH values.

    International Chemical Safety Cards

    2-MERCAPTOBENZOTHIAZOLE DISULFIDE ICSC: 0505

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    PHYSICAL STATE; APPEARANCE:
     PALE YELLOW, ODOURLESS POWDER.

    PHYSICAL DANGERS:

    CHEMICAL DANGERS:
     The substance decomposes on burning producing toxic and corrosive gases including carbon oxides, nitrogen oxides, sulfur oxides.

    OCCUPATIONAL EXPOSURE LIMITS (OELs):
     TLV not established.


    		ROUTES OF EXPOSURE:
     The substance can be absorbed into the body by inhalation of its aerosol and through the skin.

    INHALATION RISK:
     Evaporation at 20°C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly.

    EFFECTS OF SHORT-TERM EXPOSURE:
     The substance may irritate the eyes, the skin and the respiratory tract.

    EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
     Repeated or prolonged contact may cause skin sensitization.
    PHYSICAL
    PROPERTIES
    Melting point: 180°C
    Relative density (water = 1): 1.5
    		 Solubility in water: none
    Octanol/water partition coefficient as log Pow: 4.5
    ENVIRONMENTAL
    DATA
         		It is strongly advised not to let the chemical enter into the environment because it persists in the environment.
    N O T E S
    Insufficient data are available on the effect of this substance on human health, therefore utmost care must be taken. Also consult ICSC # 1183.
    ADDITIONAL INFORMATION


    ICSC: 0505 2-MERCAPTOBENZOTHIAZOLE DISULFIDE
    © IPCS, CEC, 1993
    IMPORTANT LEGAL NOTICE: Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, 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. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and IDLH values.