International Chemical Safety Cards DIETHYLENE GLYCOL MONOMETHYL ETHER ICSC: 0040 DIETHYLENE GLYCOL MONOMETHYL ETHER 2-(2-Methoxyethoxy)ethanol C5H12O3/CH3O(CH2)O(CH2)2OH Molecular mass: 120.2 CAS # 111-77-3 RTECS # KL6125000 ICSC # 0040 TYPES OF HAZARD/ EXPOSURE ACUTE HAZARDS/ SYMPTOMS PREVENTION FIRST AID/ FIRE FIGHTING FIRE Combustible. NO open flames. Powder, alcohol-resistant foam, water spray, carbon dioxide. EXPLOSION Above 93°C explosive vapour/air mixtures may be formed. Above 93°C use a closed system, ventilation. In case of fire: keep drums, etc., cool by spraying with water.   EXPOSURE PREVENT GENERATION OF MISTS! AVOID EXPOSURE OF (PREGNANT) WOMEN! INHALATION Ventilation. Fresh air, rest. SKIN Redness. Roughness. 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 Do not eat, drink, or smoke during work. Rinse mouth. Rest. Refer for medical attention. SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING Collect leaking and spilled liquid in sealable containers as far as possible. Wash away remainder with plenty of water. Ventilation along the floor. SEE IMPORTANT INFORMATION ON BACK ICSC: 0040 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 DIETHYLENE GLYCOL MONOMETHYL ETHER ICSC: 0040 I M P O R T A N T D A T A PHYSICAL STATE; APPEARANCE: COLOURLESS LIQUID. PHYSICAL DANGERS: CHEMICAL DANGERS: The substance can presumably form explosive peroxides. Reacts with strong oxidants. OCCUPATIONAL EXPOSURE LIMITS (OELs): TLV not established. ROUTES OF EXPOSURE: The substance can be absorbed into the body by inhalation, through the skin and by ingestion. 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: EFFECTS OF LONG-TERM OR REPEATED EXPOSURE: The liquid defats the skin. The substance may have effects on the thymus and testes. Animal tests show that this substance possibly causes malformations in human babies. PHYSICAL PROPERTIES Boiling point: 193°C Relative density (water = 1): 1.04 Solubility in water: miscible Vapour pressure, Pa at 20°C: 30 Relative vapour density (air = 1): 4.1 Relative density of the vapour/air-mixture at 20°C (air = 1): 1.001 Flash point: 93°C o.c. Auto-ignition temperature: 215°C Explosive limits, vol% in air: 1.6-18.1 Octanol/water partition coefficient as log Pow: -1.14/-0.93 (calculated)

ENVIRONMENTAL DATA
N O T E S
Methyl carbitol, Poly-Solv DM, Methyl Digol and Dowanol DM are trade names. Transport Emergency Card: TEC (R)-30G37

ADDITIONAL INFORMATION
ICSC: 0040 DIETHYLENE GLYCOL MONOMETHYL ETHER © 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.