84-61-7
Product Name:
Dicyclohexyl phthalate
Formula:
C20H26O4
Synonyms:
Dicyclohexyl phthalate;Phthalic acid dicyclohexyl ester
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Dicyclohexyl phthalate is a white granular solid with an aromatic odor. Water insoluble. (NTP, 1992) |
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Color/Form | White granular solid |
Odor | Mildly aromatic odor |
Boiling Point | 392 to 455 °F at 4 mmHg (NTP, 1992) |
Melting Point | 144 to 149 °F (NTP, 1992) |
Flash Point | 405 °F (NTP, 1992) |
Solubility | Insoluble (NTP, 1992) |
Density | 1.383 at 68 °F (NTP, 1992) - Denser than water; will sink |
Vapor Pressure | 0.1 mmHg at 302 °F (NTP, 1992) |
LogP | 5.6 (calculated) |
Stability/Shelf Life | Stable under recommended storage conditions. |
Decomposition | Thermal decomposition products of dicyclohexyl phthalate (major constituent of the film label adhesive are cyclohexanol, cyclohexyl ether, phthalic anhydride and cyclohexyl benzoate. |
Viscosity | Solid at 20 °C |
Refractive Index | Index of refraction = 1.431 at 20 °C/D |
Kovats Retention Index | 2472 2453 2461 2475 2523 2524 2524 2526 2526 2527 2533 2454.2 2453 2461 |
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 |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 Health Hazard GHS08 |
GHS Hazard Statements |
H317:Sensitisation, Skin H412:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P308+P313:IF exposed or concerned: Get medical advice/attention. |
COMPUTED DESCRIPTORS
Molecular Weight | 330.4 g/mol |
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XLogP3 | 5.2 |
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 4 |
Rotatable Bond Count | 6 |
Exact Mass | 330.18310931 g/mol |
Monoisotopic Mass | 330.18310931 g/mol |
Topological Polar Surface Area | 52.6 Ų |
Heavy Atom Count | 24 |
Formal Charge | 0 |
Complexity | 381 |
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
Dicyclohexyl phthalate is a white granular solid with an aromatic odor. Water insoluble. (NTP, 1992)