CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Diundecyl phthalate is an oily colorless odorless liquid. Less dense than water. (USCG, 1999) |
|---|---|
| Color/Form | Crystals from ethanol |
| Melting Point | 35.5 °C |
| Flash Point | greater than 200 °F (NTP, 1992) |
| Solubility | Insoluble (<1 mg/ml at 70 °F) (NTP, 1992) |
| Density | 0.955 g/cu m at 20 °C |
| Decomposition | When heated to decomp it emits acrid smoke and irritating fumes. |
| Viscosity | 70 mPa s at 20 °C |
| Refractive Index | Index of refraction = 1.482 at 20 °C/D |
| Kovats Retention Index | 3298.8 |
| Other Experimental Properties | Phthalate esters would be expected to have UV maxima in the 230 nm and 270 nm regions. /Phthalate esters/ |
| Chemical Classes | Plastics & Rubber -> Phthalate Esters |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H361:Reproductive toxicity H372:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P391:Collect spillage. Hazardous to the aquatic environment P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 474.7 g/mol |
|---|---|
| XLogP3 | 12.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 24 |
| Exact Mass | 474.37091007 g/mol |
| Monoisotopic Mass | 474.37091007 g/mol |
| Topological Polar Surface Area | 52.6 Ų |
| Heavy Atom Count | 34 |
| Formal Charge | 0 |
| Complexity | 446 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Diundecyl phthalate is an oily colorless odorless liquid. Less dense than water. (USCG, 1999)