International Chemical Safety Cards

POLYDIMETHYLSILOXANE ICSC: 0318
POLYDIMETHYLSILOXANE
Dimethyl polysiloxane
(C2H6OSi)n
CAS # 9016-00-6
RTECS # TQ2690000
ICSC # 0318
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Combustible.
NO open flames.
Powder, AFFF, foam, carbon dioxide.
EXPLOSION


EXPOSURE


  • INHALATION

    		• Ventilation.
    		Fresh air, rest.
  • SKIN

    		• Protective gloves.
    		Remove contaminated clothes. Rinse skin with plenty of water or shower.
  • EYES
    		• Redness. Pain.
    		Safety spectacles.
    		First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
  • INGESTION
    		• Diarrhoea.
    		Do not eat, drink, or smoke during work. Wash hands before eating.
    		Rinse mouth.
    SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
    Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent and remove to safe place.


    SEE IMPORTANT INFORMATION ON BACK
    ICSC: 0318 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

    POLYDIMETHYLSILOXANE ICSC: 0318

    I
    M
    P
    O
    R
    T
    A
    N
    T

    D
    A
    T
    A
    PHYSICAL STATE; APPEARANCE:
     OILY COLOURLESS LIQUID.

    PHYSICAL DANGERS:

    CHEMICAL DANGERS:
     The substance decomposes on heating (>150║C) producing formaldehyde in small amounts.

    OCCUPATIONAL EXPOSURE LIMITS (OELs):
     TLV not established.


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

    INHALATION RISK:
     No indication can be given about the rate in which a harmful concentration in the air is reached on evaporation of this substance at 20░C.

    EFFECTS OF SHORT-TERM EXPOSURE:
     The substance irritates the eyes.

    EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
    PHYSICAL
    PROPERTIES
    Relative density (water = 1): 0.97
    Solubility in water: none
    		Flash point: >200░C
    ENVIRONMENTAL
    DATA
    NOTES
    ADDITIONAL INFORMATION


    ICSC: 0318 POLYDIMETHYLSILOXANE
    © 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.