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DIISODECYL PHTHALATE
ICSC: 0875
Peer-Review Status: 23.03.1998 Validated
1,2-Benzenedicarboxylic acid, diisodecyl ester
bis(8-Methylnonyl) phthalate
DIDP 
CAS #: 26761-40-0 RTECS #: TI1270000
EINECS #: 247-977-1
    Formula: C28H46O4 / C6H4(COO(CH2)7CH(CH3)2)2
Molecular mass: 446.7

TYPES OF
HAZARD /
EXPOSURE
ACUTE HAZARDS / SYMPTOMS      PREVENTION      FIRST AID / FIRE FIGHTING
FIRE Combustible.  NO open flames.  Use water spray, powder, alcohol-resistant foam, carbon dioxide. 
EXPLOSION      
 
EXPOSURE      
Inhalation   Use ventilation, local exhaust or breathing protection.  Fresh air, rest. 
Skin Redness.  Protective gloves.  Remove contaminated clothes. Rinse skin with plenty of water or shower. 
Eyes Redness.  Wear safety goggles.  First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. 
Ingestion Dizziness. Nausea. Vomiting.  Do not eat, drink, or smoke during work.  Rinse mouth. Rest. 

SPILLAGE DISPOSAL
PACKAGING & LABELLING
Collect leaking and spilled liquid in sealable plastic or metal containers as far as possible. 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.   

IMPORTANT DATA
Physical State; Appearance
CLEAR VISCOUS LIQUID. 

Physical dangers
 

Chemical dangers
Attacks some forms of plastic. 

Occupational exposure limits
TLV (NOT-ESTABLISHED):. 

Routes of exposure
The substance can be absorbed into the body by inhalation of its vapour. 

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

Effects of long-term or repeated exposure
The substance may have effects on the liver. 


PHYSICAL PROPERTIES ENVIRONMENTAL DATA
Boiling point at 0.5kPa: 250-257°C
Melting point: -50°C
Relative density (water = 1): 0.96
Solubility in water: none
Vapour pressure, Pa at 200°C: 147
Flash point: 229°C c.c.
Auto-ignition temperature: 402°C
Explosive limits, vol% in air: 0.3 (at 264°C)
Octanol/water partition coefficient as log Pow: 4.9  
 

NOTES
Palatinol Z, Sicol 184, PX-120, Plasticized DDP, Vestinol DZ are trade names. 

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