CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | 1-bromobutane appears as a clear colorless liquid. Flash point 65 °F. Denser than water and insoluble in water. Vapors heavier than air. |
|---|---|
| Color/Form | Colorless to pale straw-colored liquid |
| Boiling Point | 214 °F at 760 mmHg (USCG, 1999) |
| Melting Point | -170 °F (USCG, 1999) |
| Flash Point | 65 °F (USCG, 1999) |
| Solubility | Slightly soluble in carbon tetrachloride; soluble in chloroform; miscible with ethanol, ether, acetone |
| Density | 1.276 at 68 °F (USCG, 1999) - Denser than water; will sink |
| Vapor Density | 4.72 (Air= 1) |
| Vapor Pressure | 77.55 mmHg (USCG, 1999) |
| LogP | log Kow = 2.75 |
| Autoignition Temperature | 509 °F (USCG, 1999) |
| Viscosity | 0.606 mPa-sec at 25 °C |
| Heat of Vaporization | 36.64 kJ/mol at 25 °C |
| Surface Tension | 25.90 mN/m at 25 °C |
| Refractive Index | Index of refraction = 1.4398 at 20 °C/D |
| Kovats Retention Index | 719 701.9 703.5 703.6 705.4 706.9 710 712.2 711 717 719 717.4 |
| Other Experimental Properties | Liquid molar volume = 0.108 cu meter/kmol |
| Chemical Classes | Other Classes -> Halogenated Aliphatics, Saturated |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273:Avoid release to the environment. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 137.02 g/mol |
|---|---|
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 135.98876 g/mol |
| Monoisotopic Mass | 135.98876 g/mol |
| Topological Polar Surface Area | 0 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 13.1 |
| 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
1-bromobutane appears as a clear colorless liquid. Flash point 65 °F. Denser than water and insoluble in water. Vapors heavier than air.