International Chemical Safety Cards

DIPROPYLENEGLYCOL MONOMETHYLETHER ICSC: 0884
DIPROPYLENEGLYCOL MONOMETHYLETHER
(2-Methoxymethylethoxy)-propanol
DPGME
C7H16O3/H3COC3H6OC3H6OH
Molecular mass: 148.2
CAS # 34590-94-8
RTECS # JM1575000
ICSC # 0884
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Combustible.
NO open flames. NO contact with strong oxidants.
Powder, alcohol-resistant foam, water spray, carbon dioxide.
EXPLOSION Above 74░C explosive vapour/air mixtures may be formed.
Above 74░C use a closed system, ventilation.
In case of fire: keep drums, etc., cool by spraying with water.
EXPOSURE
PREVENT GENERATION OF MISTS!

  • INHALATION

    		• Ventilation.
    		Fresh air, rest. Refer for medical attention.
  • SKIN
    		• Dry skin.
    		Protective gloves.

  • EYES

    		• Safety spectacles.
    		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. Give water to drink.
    SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
    Collect leaking liquid in sealable containers. Wash away remainder with plenty of water.
    		Separated from oxidants. Cool. Ventilation along the floor.

    SEE IMPORTANT INFORMATION ON BACK
    ICSC: 0884 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

    DIPROPYLENEGLYCOL MONOMETHYLETHER ICSC: 0884

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    PHYSICAL STATE; APPEARANCE:
     COLOURLESS LIQUID , WITH CHARACTERISTIC ODOUR.

    PHYSICAL DANGERS:

    CHEMICAL DANGERS:
     The substance can presumably form explosive peroxides in contact with air. Reacts violently with strong oxidants.

    OCCUPATIONAL EXPOSURE LIMITS (OELs):
     TLV: 100 ppm; 606 mg/m3 (skin) (ACGIH 1991-1992).


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

    INHALATION RISK:
     A harmful contamination of the air will not or will only very slowly be reached on evaporation of this substance at 20░C.

    EFFECTS OF SHORT-TERM EXPOSURE:

    EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
    PHYSICAL
    PROPERTIES
    Boiling point: 190░C
    Melting point: -80░C
    Relative density (water = 1): 0.95
    Solubility in water: very good
    Vapour pressure, Pa at 26░C: 53.2
    		 Relative vapour density (air = 1): 5.1
    Relative density of the vapour/air-mixture at 20░C (air = 1): 1.0
    Flash point: 74░C
    Auto-ignition temperature: 270░C
    Explosive limits, vol% in air: 1.3-10.4
    ENVIRONMENTAL
    DATA
    NOTES
    4 structure-isomers of dipropyleneglycol monomethylether are known. Check for peroxides prior to distillation; render harmless if positive. Dowanol DPM, Dowanol 50 B, Ucar solvent 2LM, Arcosolv DPM and Solvenon DPM are trade names.
    ADDITIONAL INFORMATION


    ICSC: 0884 DIPROPYLENEGLYCOL MONOMETHYLETHER
    © 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.