International Chemical Safety Cards

DIMETHYL PHTHALATE ICSC: 0261

DIMETHYLPHTHALATE
Dimethyl 1,2-benzenedicarboxylate
Phthalic acid dimethyl ester
C6H4(COOCH3)2/C10H10O4
Molecular mass: 194.2
CAS # 131-11-3
RTECS # TI1575000
ICSC # 0261
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Combustible.
NO open flames.
Powder, water spray, foam, carbon dioxide.
EXPLOSION


EXPOSURE


  • INHALATION

    		• Ventilation.
    		Fresh air, rest.
  • SKIN

    		• Protective gloves.
    		Remove contaminated clothes. Rinse and then wash skin with water and soap.
  • EYES
    		• Redness.
    		Safety spectacles.
    		First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
  • INGESTION
    		• Burning sensation. Nausea. Unconsciousness. Vomiting.
    		Do not eat, drink, or smoke during work.
    		Rinse mouth. Do NOT induce vomiting. Rest.
    SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
    Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent and remove to safe place. Do NOT wash away into sewer.


    SEE IMPORTANT INFORMATION ON BACK
    ICSC: 0261 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

    DIMETHYL PHTHALATE ICSC: 0261

    I

    M

    P

    O

    R

    T

    A

    N

    T



    D

    A

    T

    A
    PHYSICAL STATE; APPEARANCE:
     OILY COLOURLESS LIQUID.

    PHYSICAL DANGERS:

    CHEMICAL DANGERS:

    OCCUPATIONAL EXPOSURE LIMITS (OELs):
     TLV (as TWA): ppm; 5 mg/m3 (ACGIH 1994-1995).
    MAK not established.
    OSHA PEL: TWA 5 mg/m3
    NIOSH REL: TWA 5 mg/m3
    NIOSH IDLH: 2000 mg/m3


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

    INHALATION RISK:

    EFFECTS OF SHORT-TERM EXPOSURE:


    PHYSICAL
    PROPERTIES
    Boiling point: 284°C
    Melting point: 5.5°C
    Relative density (water = 1): 1.19
    Solubility in water, g/100 ml at 20°C: 0.43
    		 Relative vapour density (air = 1): 6.69
    Flash point: 146°C
    Auto-ignition temperature: 490°C
    Octanol/water partition coefficient as log Pow: 1.47-2.12
    ENVIRONMENTAL
    DATA
    N O T E S
    DMP is a commonly used name. Other melting points: the commercial product freezes around 0°C. Do NOT take working clothes home. The substance is an animal teratogen.
    NFPA Code: H0; F1; R0
    ADDITIONAL INFORMATION


    ICSC: 0261 DIMETHYL PHTHALATE
    © 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.