471313
Tributylamine
≥98.5%
Synonym(s):
Tri-n-butylamine
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25 ML
$55.60
250 ML
$94.20
2.5 L
$188.00
18 L
$761.00
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25 ML
$55.60
250 ML
$94.20
2.5 L
$188.00
18 L
$761.00
About This Item
Linear Formula:
[CH3(CH2)3]3N
CAS Number:
Molecular Weight:
185.35
Beilstein:
1698872
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
Assay:
≥98.5%
bp:
216 °C (lit.)
vapor pressure:
0.3 mmHg ( 20 °C)
2.4 mmHg ( 55 °C)
2.4 mmHg ( 55 °C)
Recommended Products
vapor density
6.38 (vs air)
Quality Level
vapor pressure
0.3 mmHg ( 20 °C)
2.4 mmHg ( 55 °C)
Assay
≥98.5%
form
liquid
autoignition temp.
410 °F
expl. lim.
6 %
refractive index
n20/D 1.428 (lit.)
pH
10.2 (25 °C, 0.1 g/L)
bp
216 °C (lit.)
mp
−70 °C (lit.)
density
0.778 g/mL at 25 °C (lit.)
SMILES string
CCCCN(CCCC)CCCC
InChI
1S/C12H27N/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3
InChI key
IMFACGCPASFAPR-UHFFFAOYSA-N
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General description
Tributylamine (TBA) is a tertiary amine used as strong base anion (SBA) exchange resin. TBA can also be used as a corrosion inhibitor for mild steel in HCl solution. Additionally, it can be used as a base solvent in various organic synthesis.
Application
Tributylamine may be used as:
- An extraction solvent with CHCA (α-cyano-4-hydroxycinnamic acid) for the selective phospholipids (PLs) extraction from EVOO (extra virgin olive oil) and HO (hazelnut oil).
- A hydroxylating agent in the synthesis of spinel nickel ferrites (NiFe2O4) nanoparticles (NPs).
Features and Benefits
In various co-precipitation methods, tributylamine is used as a hydroxylating agent instead of NaOH and NH4OH since it causes a uniform rise in pH which prevents local supersaturation and promotes homogeneous nucleation throughout the solution.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 4 Oral - Skin Irrit. 2
Storage Class Code
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 1
Flash Point(F)
145.4 °F - closed cup
Flash Point(C)
63 °C - closed cup
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