IPCS INCHEM Home
DIISOOCTYL PHTHALATE
ICSC: 0876
Peer-Review Status: 19.10.2005 Validated
1,2-Benzenedicarboxylic acid, diisooctyl ester 
CAS #: 27554-26-3 RTECS #: TI1300000
EINECS #: 248-523-5
    Formula: C24H38O4 / (C8H17COO)2C6H4
Molecular mass: 390.6

TYPES OF
HAZARD /
EXPOSURE
ACUTE HAZARDS / SYMPTOMS      PREVENTION      FIRST AID / FIRE FIGHTING
FIRE Combustible.  NO open flames.  Use water spray, foam, powder, carbon dioxide. 
EXPLOSION      
 
EXPOSURE      
Inhalation   Use ventilation.  Fresh air, rest. 
Skin   Protective gloves.  Rinse and then wash skin with water and soap. 
Eyes   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
PACKAGING & LABELLING
Collect leaking liquid in sealable metal containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.   
EC Classification
 
UN Classification
 
GHS Classification
 

EMERGENCY RESPONSE SAFE STORAGE
NFPA Code: H0; F1; R0.  Separated from strong oxidants. 

IMPORTANT DATA
Physical State; Appearance
COLOURLESS VISCOUS LIQUID. 

Physical dangers
 

Chemical dangers
Reacts with strong oxidants. Decomposes on burning. This produces irritating fumes. 

Occupational exposure limits
TLV (NOT-ESTABLISHED):. 

Routes of exposure
 

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 ENVIRONMENTAL DATA
Boiling point: 370°C
Melting point: -45°C
Relative density (water = 1): 0.99
Solubility in water: none
Vapour pressure at 20°C: negligible
Relative vapour density (air = 1): 13.5
Flash point: 227°C c.c.
Auto-ignition temperature: 393°C
Octanol/water partition coefficient as log Pow: 3-4 (estimated) 
 

NOTES
Hexaflex Diop, Staflex Diop, Corflex 880, Hexaplas M/O, Flexol Plasticizer Diop are trade names.
Common name: DIOP. 

ADDITIONAL INFORMATION
 

IPCS
International
Programme on
Chemical Safety
WHO ILO EC Prepared in the context of cooperation between the International Programme on Chemical Safety and the European Commission
© IPCS 2004-2012
LEGAL NOTICE Neither the EC nor the IPCS nor any person acting on behalf of the EC or the IPCS is responsible for the use which might be made of this information.


    See Also:
       Toxicological Abbreviations