D44952
Dibutylamine
≥98%
Synonym(s):
N-butylbutan-1-amine
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
500 g | Available to ship TODAY | $51.60 |
1.5 kg | Available to ship TODAY | $133.00 |
About This Item
$51.60
Available to ship TODAYDetails
vapor density
4.46 (vs air)
Quality Segment
vapor pressure
1.9 mmHg ( 20 °C)
assay
≥98%
form
liquid
autoignition temp.
594 °F
expl. lim.
10 %
refractive index
n20/D 1.417 (lit.)
pH
11.1 (20 °C, 1 g/L)
bp
159 °C (lit.)
mp
−62 °C (lit.)
density
0.767 g/mL at 25 °C (lit.)
functional group
amine
SMILES string
CCCCNCCCC
InChI
1S/C8H19N/c1-3-5-7-9-8-6-4-2/h9H,3-8H2,1-2H3
InChI key
JQVDAXLFBXTEQA-UHFFFAOYSA-N
Application
- Dibutylamine is extensively used in palladium-catalyzed cross-coupling with aryl halides to synthesize arylamines, popularly known as Buchwald–Hartwig amination.
- It can be used in the oxone-mediated annulation of 2-aminobenzamides and 1,2-diaminobenzenes to synthesize 2,3-dihydroquinazolin-4(1H)-ones and 1H-benzimidazoles, respectively.
- It can also be used in the one-pot multicomponent reactions to synthesize tetra- and penta-substituted polyfunctional dihydropyrroles.
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This Item | |||
|---|---|---|---|
| description ≥98% | description puriss., ≥99.0% (GC) | description purified by redistillation, 99.5% | description puriss. p.a., ≥99.5% (GC) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| assay ≥98% | assay ≥99.0% (GC) | assay 99.5% | assay ≥99.5% (GC) |
| form liquid | form - | form liquid | form liquid |
| vapor density 4.46 (vs air) | vapor density 4.46 (vs air) | vapor density 2.5 (vs air) | vapor density 2.5 (vs air) |
| expl. lim. 10 % | expl. lim. 10 % | expl. lim. 10.1 % | expl. lim. 10.1 % |
| vapor pressure 1.9 mmHg ( 20 °C) | vapor pressure 1.9 mmHg ( 20 °C) | vapor pressure 180 mmHg ( 20 °C), 3.51 psi ( 20 °C), 14.14 psi ( 55 °C) | vapor pressure 14.14 psi ( 55 °C), 3.51 psi ( 20 °C), 180 mmHg ( 20 °C) |
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Signal Word
Danger
Storage Class
3 - Flammable liquids
Flash Point (°F)
104.9 °F - closed cup
Flash Point (°C)
40.5 °C - closed cup
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
Precautionary Statements
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