-
Name
DIDODECYL PHTHALATE
- EINECS
- CAS No. 2432-90-8
- Density 0.951g/cm3
- 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
- Appearance
- Safety Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- 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
- PSA 52.60000
- LogP 9.84200
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:
.bmp)
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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