Dibutylamine
Names | |
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Preferred IUPAC name
N-Butylbutan-1-amine | |
Other names
(Dibutyl)amine Dibutylamine (deprecated) | |
Identifiers | |
111-92-2 | |
3D model (Jmol) | Interactive image |
506001 | |
ChemSpider | 7856 |
ECHA InfoCard | 100.003.565 |
EC Number | 203-921-8 |
MeSH | dibutylamine |
PubChem | 8148 |
RTECS number | HR7780000 |
UN number | 2248 |
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Properties | |
C8H19N | |
Molar mass | 129.25 g·mol−1 |
Appearance | Colorless liquid |
Odor | Fishy, ammoniacal |
Density | 767 mg mL−1 |
Melting point | −61.90 °C; −79.42 °F; 211.25 K |
Boiling point | 137 to 177 °C; 278 to 350 °F; 410 to 450 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 | |
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 classification (DSD) |
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% |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose) |
360 mg kg−1 (oral, rat) |
Related compounds | |
Related amines |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
verify (what is ?) | |
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.
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