90-41-5
Product Name:
2-Aminobiphenyl
Formula:
C12H11N
Synonyms:
2-Aminodiphenyl, 2-Phenylaniline;2-Biphenylylamine;2-Phenylaniline
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | 2-aminobiphenyl appears as colorless or purplish crystals. (NTP, 1992) |
|---|---|
| Color/Form | Leaflets (dilute alcohol) |
| Boiling Point | 570 °F at 760 mmHg (NTP, 1992) |
| Melting Point | 122 to 127 °F (NTP, 1992) |
| Flash Point | greater than 235 °F (NTP, 1992) |
| Solubility | less than 0.1 mg/mL at 70 °F (NTP, 1992) |
| Vapor Density | 5.8 (NTP, 1992) - Heavier than air; will sink (Relative to Air) |
| Vapor Pressure | 0.000117 [mmHg] |
| LogP | log Kow = 2.84 @ pH 7 |
| Henry's Law Constant | Henry's Law constant = 1.5X10-7 atm-m cu/mol @ 25 °C /Estimated/ |
| Autoignition Temperature | 842 °F (NTP, 1992) |
| Decomposition | When heated to decomposition it emits toxic fumes of /nitrogen oxide/. |
| Dissociation Constants | pKa = 3.83 at 18 °C (conjugate acid) |
| Kovats Retention Index | 1534 |
| Other Experimental Properties | UV: 6162 (Sadtler Research Laboratories Spectral Collection) /Biphenyl, 3-amino/ |
| Chemical Classes | Nitrogen Compounds -> Amines, Polyaromatic |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H351:Carcinogenicity 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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P273:Avoid release to the environment. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313:IF exposed or concerned: Get medical advice/attention. |
COMPUTED DESCRIPTORS
| Molecular Weight | 169.22 g/mol |
|---|---|
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 169.089149355 g/mol |
| Monoisotopic Mass | 169.089149355 g/mol |
| Topological Polar Surface Area | 26 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 149 |
| 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-aminobiphenyl appears as colorless or purplish crystals. (NTP, 1992)