Dibutylamine
 | |
| Identifiers | |
|---|---|
| 506001 | |
111-92-2  | |
| ChemSpider | 7856 |
| EC number | 203-921-8 |
| |
| Jmol-3D images | Image |
| MeSH | dibutylamine |
| PubChem | 8148 |
| RTECS number | HR7780000 |
| |
| UN number | 2248 |
| Properties | |
| Molecular formula |
C8H19N |
| Molar mass | 129.24 g·mol−1 |
| Appearance | Colorless liquid |
| Odor | Ichtyal, ammoniacal |
| Density | 767 mg mL−1 |
| Melting point | −61.90 °C; −79.42 °F; 211.25 K |
| Boiling point | 137 °C; 278 °F; 410 K |
| 4.7 g L−1 | |
| Vapor pressure | 340 Pa |
| Henry's law constant (kH) |
110 mol Pa−1 kg−1 |
| Refractive index (nD) |
1.417 |
| Thermochemistry | |
| Specific heat capacity (C) |
292.9 J−1 K mol−1 |
| Std enthalpy of formation (ΔfH |
−214.8–−209.8 kJ mol−1 |
| Std enthalpy of combustion (ΔcH |
−5.6534–−5.6490 MJ mol−1 |
| Hazards | |
| GHS pictograms |   |
| GHS signal word | WARNING |
| H226, H302, H312, H332 | |
| P280 | |
| EU Index | 612-049-00-0 |
| EU classification |  Xn |
| R-phrases | R10, R20/21/22 |
| S-phrases | (S2) |
| Flash point | 40 °C (104 °F; 313 K) |
| 312 °C (594 °F; 585 K) | |
| Explosive limits | 1.1–10% |
| LD50 (Median lethal dose) |
360 mg kg−1 (oral, rat) |
| Related compounds | |
| Related amines |
|
| Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
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| Infobox references | |
Dibutylamine is an amine used as a corrosion inhibitor, in the manufacture of emulsifiers, and as a flotation agent. It is flammable and toxic.[2]
References
- ↑ Lide, David R. (1998), Handbook of Chemistry and Physics (87 ed.), Boca Raton, FL: CRC Press, pp. 3–160, 5–54, 8–53, 8–112, 15–18, 16–27, ISBN 0-8493-0594-2
- ↑ Gangolli, S. (1999). The Dictionary of Substances and Their Effects. London: Royal Society of Chemistry. p. 204. Retrieved 2009-12-03.