CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | O-tolualdehyde is a clear liquid. (NTP, 1992) |
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Color/Form | Liquid |
Boiling Point | 392 to 396 °F at 760 mmHg (NTP, 1992) |
Melting Point | < 25 °C |
Flash Point | 153 °F (NTP, 1992) |
Solubility | less than 1 mg/mL at 68 °F (NTP, 1992) |
Density | 1.0386 at 66 °F (NTP, 1992) - Denser than water; will sink |
Vapor Pressure | 1 mmHg at 140 °F ; 8.0 mmHg at 163 °F; 26.0 mmHg at 207 °F (NTP, 1992) |
LogP | log kow = 2.26 |
Refractive Index | Index of refraction: 1.5423 at 19 °C/alpha; 1.5650 at 19 °C/beta; 1.5798 at 19 °C/gamma |
Kovats Retention Index | 1065.6 1070.9 1056 1054 1056.9 1085 1034 1044 1046 1054 1054 1038 |
Other Experimental Properties | Specific gravity: 1.0386 at 19 °C/4 °C |
Chemical Classes | Other Classes -> Benzaldehydes |
SAFETY INFORMATION
Signal word | Warning |
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Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H412:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
Molecular Weight | 120.15 g/mol |
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XLogP3 | 2.1 |
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 1 |
Rotatable Bond Count | 1 |
Exact Mass | 120.057514874 g/mol |
Monoisotopic Mass | 120.057514874 g/mol |
Topological Polar Surface Area | 17.1 Ų |
Heavy Atom Count | 9 |
Formal Charge | 0 |
Complexity | 98.7 |
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
O-tolualdehyde is a clear liquid. (NTP, 1992)