CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Di-n-amylamine appears as a clear colorless liquid with an ammonia-like odor. Very slightly soluble in water. Less dense less than water. Vapors heavier than air. Difficult to ignite. Moderately toxic. Contact with liquid may cause a chemical burn. Vapors may irritate respiratory tract. Used in the manufacture of rubber, resins, and dyes. |
|---|---|
| Color/Form | COLORLESS TO WATER-WHITE TO PALE-YELLOW LIQUID |
| Odor | CHARACTERISTIC AMINE ODOR |
| Boiling Point | 396 to 397 °F at 760 mmHg (NTP, 1992) |
| Melting Point | -47 °F (NTP, 1992) |
| Flash Point | 124 °F (NTP, 1992) |
| Solubility | Slightly soluble (1-10 mg/ml) (NTP, 1992) |
| Density | 0.7771 at 68 °F (NTP, 1992) - Less dense than water; will float |
| Vapor Density | 5.4 (AIR= 1) |
| Vapor Pressure | 0.15 [mmHg] |
| Decomposition | When heated to decomp it emits toxic fumes of /nitrogen oxides/. |
| Refractive Index | Index of refraction: 1.4272 @ 20 °C |
| Dissociation Constants | pKa= 11.16 (conjugate acid) |
| Kovats Retention Index | 1145 |
| Other Experimental Properties | Flash point = 124 °F |
| Chemical Classes | Nitrogen Compounds -> Amines, Aliphatic |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Environment GHS09 |
| GHS Hazard Statements |
H226:Flammable liquids H314:Skin corrosion/irritation H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 157.30 g/mol |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 8 |
| Exact Mass | 157.183049738 g/mol |
| Monoisotopic Mass | 157.183049738 g/mol |
| Topological Polar Surface Area | 12 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 53.9 |
| 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
Di-n-amylamine appears as a clear colorless liquid with an ammonia-like odor. Very slightly soluble in water. Less dense less than water. Vapors heavier than air. Difficult to ignite. Moderately toxic. Contact with liquid may cause a chemical burn. Vapors may irritate respiratory tract. Used in the manufacture of rubber, resins, and dyes.