121-87-9
Product Name:
2-Chloro-4-nitroaniline
Formula:
C6H5ClN2O2
Synonyms:
1-Amino-2-chloro-4-nitrobenzene;2-Chloro-4-nitroaniline;4-Amino-3-chloronitrobenzene
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | 2-chloro-4-nitroaniline is a yellow crystalline powder. (NTP, 1992) |
|---|---|
| Color/Form | Yellow needles from water |
| Melting Point | 225 to 228 °F (NTP, 1992) |
| Flash Point | 205 °C |
| Solubility | Very soluble in ether, ethanol, acetic acid |
| Vapor Pressure | 0.000485 [mmHg] |
| LogP | log Kow = 2.14 |
| Henry's Law Constant | Henry's Law constant = 0.54X10-9 atm-cu m/mol at 25 °C |
| Dissociation Constants | pKa = -0.94 (conjugate acid) |
| Chemical Classes | Nitrogen Compounds -> Nitroanilines |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. |
COMPUTED DESCRIPTORS
| Molecular Weight | 172.57 g/mol |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 172.0039551 g/mol |
| Monoisotopic Mass | 172.0039551 g/mol |
| Topological Polar Surface Area | 71.8 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 159 |
| 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
2-chloro-4-nitroaniline is a yellow crystalline powder. (NTP, 1992)