ICSC 1149 - ETHYLENE GLYCOL DIBUTYL ETHER

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ETHYLENE GLYCOL DIBUTYL ETHER	ICSC: 1149 (April 2004)
1,2-Dibutoxyethane 1,1'-(1,2-Ethanediylbis(oxy))bis-butane Dibutyl cellosolve EGDBE Dibutyl oxitol

CAS #: 112-48-1

EC Number: 203-976-8

	ACUTE HAZARDS	PREVENTION	FIRE FIGHTING
FIRE & EXPLOSION	Combustible. Above 85°C explosive vapour/air mixtures may be formed.	NO open flames. Above 85°C use a closed system and ventilation.	Use water spray, powder, alcohol-resistant foam, carbon dioxide.


	SYMPTOMS	PREVENTION	FIRST AID
Inhalation		Use ventilation.	Fresh air, rest.
Skin	Dry skin. Redness.	Protective gloves.	Remove contaminated clothes. Rinse skin with plenty of water or shower.
Eyes	Redness.	Wear safety spectacles.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion		Do not eat, drink, or smoke during work.	Rinse mouth.

SPILLAGE DISPOSAL	CLASSIFICATION & LABELLING
Collect leaking liquid in sealable containers. Wash away remainder with plenty of water.	According to UN GHS Criteria Transportation UN Classification
STORAGE
Separated from strong oxidants. Ventilation along the floor.
PACKAGING

ETHYLENE GLYCOL DIBUTYL ETHER

ICSC: 1149

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. Physical dangers No data. Chemical dangers The substance can presumably form explosive peroxides. Reacts with strong oxidants.	Formula: C₁₀H₂₂O₂ / C₄H₉OC₂H₄OC₄H₉ Molecular mass: 174.3 Boiling point: 203°C Melting point: -69°C Relative density (water = 1): 0.8 Solubility in water: poor Vapour pressure, Pa at 20°C: 12 Relative vapour density (air = 1): 6 Relative density of the vapour/air-mixture at 20°C (air = 1): 1 Flash point: 85°C o.c.

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.

Physical dangers
No data.

Chemical dangers
The substance can presumably form explosive peroxides. Reacts with strong oxidants.

Formula: C₁₀H₂₂O₂ / C₄H₉OC₂H₄OC₄H₉
Molecular mass: 174.3
Boiling point: 203°C
Melting point: -69°C
Relative density (water = 1): 0.8
Solubility in water: poor
Vapour pressure, Pa at 20°C: 12
Relative vapour density (air = 1): 6
Relative density of the vapour/air-mixture at 20°C (air = 1): 1
Flash point: 85°C o.c.

EXPOSURE & HEALTH EFFECTS
Routes of exposure Effects of short-term exposure The substance is mildly irritating to the eyes and skin.	Inhalation risk No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C. Effects of long-term or repeated exposure The substance defats the skin, which may cause dryness or cracking.

EXPOSURE & HEALTH EFFECTS

Routes of exposure

Effects of short-term exposure
The substance is mildly irritating to the eyes and skin.

Inhalation risk
No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C.

Effects of long-term or repeated exposure
The substance defats the skin, which may cause dryness or cracking.

OCCUPATIONAL EXPOSURE LIMITS

ENVIRONMENT

NOTES
Health effects of exposure to the substance have not been investigated adequately. Check for peroxides prior to distillation; eliminate if found.

ADDITIONAL INFORMATION

EC Classification

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