108-69-0
Product Name:
3,5-Dimethylaniline
Formula:
C8H11N
Synonyms:
1-Amino-3,5-dimethylbenzene;3,5-Xylidine;5-Amino-m-xylene
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | 3,5-xylidine is a dark brown liquid. (NTP, 1992) |
|---|---|
| Color/Form | Oily liquid |
| Boiling Point | 428 to 430 °F at 760 mmHg (NTP, 1992) |
| Melting Point | 49.6 °F (NTP, 1992) |
| Flash Point | 200 °F (NTP, 1992) |
| Solubility | less than 1 mg/mL at 66 °F (NTP, 1992) |
| Density | 0.9706 at 68 °F (NTP, 1992) - Less dense than water; will float |
| Vapor Density | Relative vapor density (air = 1): 4.19 |
| Vapor Pressure | 0.12 [mmHg] |
| Autoignition Temperature | 590 °C |
| Decomposition | WHEN HEATED TO DECOMP, XYLIDINES EMIT HIGHLY TOXIC FUMES. /XYLIDINES/ |
| Odor Threshold | Odor threshold in air= 1.00X10+12 molecules/cc /Xylidines/ |
| Refractive Index | INDEX OF REFRACTION: 1.5581 @ 20 °C/D |
| Dissociation Constants | pKa= 4.79 at 19 °C (conjugate acid) |
| Kovats Retention Index | 1140 |
| Other Experimental Properties | ALL /ISOMERS/ EXCEPT ORTHO-4-XYLIDINE ARE LIQUIDS ABOVE 20 °C /XYLIDINE/ |
| Chemical Classes | Nitrogen Compounds -> Amines, Aromatic |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H373:Specific target organ toxicity, repeated exposure H411: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. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
COMPUTED DESCRIPTORS
| Molecular Weight | 121.18 g/mol |
|---|---|
| XLogP3 | 2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 121.089149355 g/mol |
| Monoisotopic Mass | 121.089149355 g/mol |
| Topological Polar Surface Area | 26 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 80.6 |
| 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
3,5-xylidine is a dark brown liquid. (NTP, 1992)