Dibutylamine

Dibutylamine^[1]

Identifiers
CAS Number	111-92-2
Beilstein Reference	506001
ChemSpider	7856
EC Number	203-921-8
Jmol interactive 3D	Image
MeSH	dibutylamine
PubChem	8148
RTECS number	HR7780000
UN number	2248
InChI InChI=1S/C8H19N/c1-3-5-7-9-8-6-4-2/h9H,3-8H2,1-2H3 Key: JQVDAXLFBXTEQA-UHFFFAOYSA-N
SMILES CCCCNCCCC
Properties
Chemical formula	C8H19N
Molar mass	129.25 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 to 177 °C; 278 to 350 °F; 410 to 450 K
Solubility in water	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^o298)	−214.8–−209.8 kJ mol^−1
Std enthalpy of combustion (ΔcH^o298)	−5.6534–−5.6490 MJ mol^−1
Hazards
GHS pictograms
GHS signal word	WARNING
GHS hazard statements	H226, H302, H312, H332
GHS precautionary statements	P280
EU classification (DSD)	Xn
R-phrases	R10, R20/21/22
S-phrases	(S2)
Flash point	40 °C (104 °F; 313 K)
Autoignition temperature	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	Spermidine Iproheptine
Except where otherwise noted, data are 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

1. 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
2. Gangolli, S. (1999). The Dictionary of Substances and Their Effects. London: Royal Society of Chemistry. p. 204. Retrieved 2009-12-03.