2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate Propionic acid, 2-methyl-, monoester with 2,2,4-trimethyl-1,3-pentanediol Isobutyric acid ester with 2,2,4-trimethyl-1,3-pentanediol
CAS #: 25265-77-4
EC Number: 246-771-9
FIRE & EXPLOSION
NO open flames.
Use powder, AFFF, foam, carbon dioxide.
Rinse and then wash skin with water and soap.
Wear safety spectacles.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Do not eat, drink, or smoke during work.
CLASSIFICATION & LABELLING
Do NOT let this chemical enter the environment. Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.
According to UN GHS Criteria
Transportation UN Classification
PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance LIQUID.
Molecular mass: 216.4
Boiling point: 255-260°C Melting point: -50°C Relative density (water = 1): 0.95 Solubility in water, g/100ml: 2 Vapour pressure, Pa at 20°C: 1.3 Relative vapour density (air = 1): 7.5 Relative density of the vapour/air-mixture at 20°C (air = 1): 1.00 Flash point: 120°C o.c. Auto-ignition temperature: 393°C Explosive limits, vol% in air: 0.6-4.2 Octanol/water partition coefficient as log Pow: 3.47
EXPOSURE & HEALTH EFFECTS
Routes of exposure The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.
Effects of short-term exposure The substance is irritating to the eyes and skin.
Inhalation risk Evaporation at 20°C is negligible; a nuisance-causing concentration of airborne particles can, however, be reached quickly on spraying.
Effects of long-term or repeated exposure
OCCUPATIONAL EXPOSURE LIMITS
The substance is harmful to aquatic organisms.
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