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) |
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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 |
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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 |
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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)