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Phthalic acid, didodecyl ester

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Name

Phthalic acid, didodecyl ester

EINECS N/A
CAS No. 2432-90-8 Density 0.951g/cm3
PSA 52.60000 LogP 9.84200
Solubility 0.14mg/L(24 oC) Melting Point 21-23 °C
Formula C32H54 O4 Boiling Point 490.6°Cat760mmHg
Molecular Weight 502.778 Flash Point 264.2°C
Transport Information N/A Appearance N/A
Safety Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors. Risk Codes N/A
Molecular Structure Molecular Structure of 2432-90-8 (DIDODECYL PHTHALATE) Hazard Symbols N/A
Synonyms

1,2-Benzenedicarboxylicacid, didodecyl ester (9CI); Phthalic acid, didodecyl ester (6CI,7CI,8CI);Di-n-dodecyl phthalate; Didodecyl phthalate; Dilauryl phthalate; NSC 68022;Vinycizer 126

 

Phthalic acid, didodecyl ester Chemical Properties

IUPAC Name:didodecyl benzene-1,2-dicarboxylate
Synonyms of Phthalic acid, didodecyl ester (CAS NO.2432-90-8): Didodecylphthalate ; 4-09-00-03186 (Beilstein Handbook Reference) ; AI3-04285 ; BRN 2309340 ; Di-n-dodecyl phthalate ; Didodecyl phthalate ; Dilauryl phthalate ; EINECS 219-415-5 ; NSC 68022 ;  1,2-Benzenedicarboxylic acid, 1,2-didodecyl ester ; 1,2-Benzenedicarboxylic acid, didodecyl ester
CAS NO: 2432-90-8   
Molecular Formula of Phthalic acid, didodecyl ester (CAS NO.2432-90-8): C32H54O4 
Molecular Weight: 502.7688                  
H bond acceptors: 4
H bond donors: 0
Freely Rotating Bonds: 26
Polar Surface Area: 52.6 Å2
Index of Refraction: 1.486
Molar Refractivity: 151.72 cm3
Molar Volume: 528.3 cm3
Surface Tension: 35.7 dyne/cm
Density: 0.951 g/cm3
Flash Point: 264.2 °C
Enthalpy of Vaporization: 75.71 kJ/mol
Boiling Point: 490.6 °C at 760 mmHg
Vapour Pressure: 9.04E-10 mmHg at 25°C
Molecular Structure:

Phthalic acid, didodecyl ester Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 unreported > 50gm/kg (50000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(7), Pg. 52, 1988.
mouse LDLo oral 1500mg/kg (1500mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 17(11), Pg. 51, 1973.
rat LD50 unreported > 50gm/kg (50000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(7), Pg. 52, 1988.
rat LDLo oral 1500mg/kg (1500mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 17(11), Pg. 51, 1973.

Phthalic acid, didodecyl ester Consensus Reports

Reported in EPA TSCA Inventory.

Phthalic acid, didodecyl ester Safety Profile

Safety Statements of Phthalic acid, didodecyl ester (CAS NO.2432-90-8): 24/25
S24/25: Avoid contact with skin and eyes.
Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.

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