• Name

  Diisooctyl phthalate

• EINECS 248-523-5
• CAS No. 27554-26-3
• Density 0.983 g/cm³
• Solubility Insoluble in water
• Melting Point -43oC
• Formula C₂₄H₃₈O₄
• Boiling Point 384.9 °C at 760 mmHg
• Molecular Weight 390.62
• Flash Point 204.5 °C
• Transport Information
• Appearance Oily colorless liquid with a slight ester odor
• Safety 23-36/37-24/25-2
• Risk Codes 62-63
• Molecular Structure
• Hazard Symbols Xn
• Synonyms 1,2-Benzenedicarboxylicacid, diisooctyl ester (9CI);Phthalic acid, diisooctyl ester (6CI,7CI);Corflex 880;Diisooctyl 1,2-benzenedicarboxylate;Diisooctyl o-phthalate;Hexaplas DIOP;Hexaplas M/O;Jayflex DIOP;Unem 5005;
• PSA 52.60000
• LogP 6.43300

Diisooctyl phthalate Chemical Properties

The Molecular formula of ISOOCTYL PHTHALATE(27554-26-3): C₂₄H₃₈O₄
The Molecular Weight of ISOOCTYL PHTHALATE(27554-26-3): 390.56
Molecular Structure :  
EINECS: 248-523-5
Index of Refraction: 1.488 
Molar Refractivity: 114.57 cm³ 
Molar Volume: 397 cm³ 
Polarizability: 45.42 10^-24 cm³ 
Surface Tension: 35.4 dyne/cm 
Density: 0.983 g/cm³
Boiling Point: 384.9 °C at 760 mmHg   
Flash Point: 204.5 °C 
Enthalpy of Vaporization: 63.37 kJ/mol 
Vapour Pressure: 3.95E-06 mmHg at 25°C 
IUPAC Name: bis(6-methylheptyl) benzene-1,2-dicarboxylate
Synonyms: 1,2-Benzenedicarboxylic acid diisooctyl ester;DIISOOCTYL PHTHALATE;Flexol plasticizer diop;Hexaplas M/O;Isooctyl phthalate;alkylphthalates;Bis(6-methylheptyl) phthalate;Corflex 880;

Diisooctyl phthalate Uses

Diisooctyl phthalate Toxicity Data With Reference

Diisooctyl phthalate Consensus Reports

Diisooctyl phthalate Safety Profile

Moderately toxic by ingestion. Mildly toxic by skin contact. A skin irritant. A combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes.
The Hazard Codes of ISOOCTYL PHTHALATE(27554-26-3):   Xn
The Risk Statements information of ISOOCTYL PHTHALATE(27554-26-3):
62:  Possible risk of impaired fertility 
63:  Possible risk of harm to the unborn child 
The Safety Statements information of ISOOCTYL PHTHALATE(27554-26-3):
2:  Keep out of the reach of children 
23:  Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) 
24/25:  Avoid contact with skin and eyes 
36/37:  Wear suitable protective clothing and gloves 
WGK Germany: 1
RTECS: TI1300000