95-69-2
Product Name:
4-Chloro-2-methylaniline
Formula:
C7H8ClN
Synonyms:
2-Amino-5-chlorotoluene;4-Chloro-o-toluidine
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | 4-chloro-o-toluidine is a gray to white solid with a weak fishy odor. Sinks in water. Freezing point is 77 °F. (USCG, 1999) |
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Color/Form | Crystalline, fused, grayish-white solid (commercial product) |
Boiling Point | 466 °F at 760 mmHg (NTP, 1992) |
Melting Point | 72 °F (NTP, 1992) |
Flash Point | 320 °F (NTP, 1992) |
Solubility | less than 1 mg/mL at 68 °F (NTP, 1992) |
Density | greater than 1.1 at 68 °F (est) (USCG, 1999) |
Vapor Density | Relative vapor density (air = 1): 4.9 |
Vapor Pressure | 0.04 [mmHg] |
LogP | 2.27 |
Autoignition Temperature | 560 °C |
Refractive Index | INDEX OF REFRACTION: 1.5848 @ 20 °C/D ; MAX ABSORPTION (METHANOL): 296 NM (E= 180), 242 NM (E= 939) |
Dissociation Constants | pKa = 3.85 @ 25 °C |
Kovats Retention Index | 1247.3 1256 1256 |
Chemical Classes | Nitrogen Compounds -> Amines, Aromatic |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Skull and Crossbones Acute Toxicity GHS06 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H341:Germ cell mutagenicity H350:Carcinogenicity H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
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. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
COMPUTED DESCRIPTORS
Molecular Weight | 141.60 g/mol |
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XLogP3 | 1.9 |
Hydrogen Bond Donor Count | 1 |
Hydrogen Bond Acceptor Count | 1 |
Rotatable Bond Count | 0 |
Exact Mass | 141.0345270 g/mol |
Monoisotopic Mass | 141.0345270 g/mol |
Topological Polar Surface Area | 26 Ų |
Heavy Atom Count | 9 |
Formal Charge | 0 |
Complexity | 94.9 |
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
4-chloro-o-toluidine is a gray to white solid with a weak fishy odor. Sinks in water. Freezing point is 77 °F. (USCG, 1999)