CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | M-nitroaniline appears as yellow needles or yellow powder. (NTP, 1992) |
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Color/Form | Yellow crystals from water |
Odor | Burning sweet odor |
Boiling Point | 581 to 585 °F at 760 mmHg (decomposes) (NTP, 1992) |
Melting Point | 237 °F (NTP, 1992) |
Flash Point | 199 °C |
Solubility | 16.7 [ug/mL] (The mean of the results at pH 7.4) |
Density | 0.9011 at 77 °F (NTP, 1992) - Less dense than water; will float |
Vapor Pressure | 1 mmHg at 246.7 °F ; 760 mmHg at 582.3 °F (NTP, 1992) |
LogP | log Kow = 1.37 |
Henry's Law Constant | Henry's Law constant = 7.91X10-9 atm-cu m/mol at 25 °C |
Decomposition | When heated to decomp it emits toxic fumes of /nitrogen oxides/. |
Heat of Vaporization | 108 kJ/mol |
Ionization Efficiency | Positive |
Dissociation Constants | pKa = 2.466 at 25 °C |
Kovats Retention Index | 1446 1446 254.17 |
Other Experimental Properties | Forms water-soluble salts with mineral acids |
Chemical Classes | Nitrogen Compounds -> Nitroanilines |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Skull and Crossbones Acute Toxicity GHS06 Health Hazard GHS08 |
GHS Hazard Statements |
H373:Specific target organ toxicity, repeated exposure 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. P314:Get medical advice/attention if you feel unwell. |
COMPUTED DESCRIPTORS
Molecular Weight | 138.12 g/mol |
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XLogP3 | 1.4 |
Hydrogen Bond Donor Count | 1 |
Hydrogen Bond Acceptor Count | 3 |
Rotatable Bond Count | 0 |
Exact Mass | 138.042927438 g/mol |
Monoisotopic Mass | 138.042927438 g/mol |
Topological Polar Surface Area | 71.8 Ų |
Heavy Atom Count | 10 |
Formal Charge | 0 |
Complexity | 132 |
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
M-nitroaniline appears as yellow needles or yellow powder. (NTP, 1992)