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471313

Sigma-Aldrich

Tributylamine

≥98.5%

Sinônimo(s):

Tri-n-butylamine

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About This Item

Fórmula linear:
[CH3(CH2)3]3N
Número CAS:
102-82-9
Peso molecular:
185.35
Beilstein:
1698872
Número CE:
203-058-7
Número MDL:
MFCD00009431
Código UNSPSC:
12352100
ID de substância PubChem:
329757295
NACRES:
NA.21

densidade de vapor

6.38 (vs air)

Nível de qualidade

200

pressão de vapor

0.3 mmHg ( 20 °C)
2.4 mmHg ( 55 °C)

Ensaio

≥98.5%

forma

liquid

temperatura de autoignição

410 °F

Lim. expl.

6 %

índice de refração

n20/D 1.428 (lit.)

pH

10.2 (25 °C, 0.1 g/L)

pb

216 °C (lit.)

pf

−70 °C (lit.)

densidade

0.778 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

CCCCN(CCCC)CCCC

InChI

1S/C12H27N/c1-4-7-10-13(11-8-5-2)12-9-6-3/h4-12H2,1-3H3

chave InChI

IMFACGCPASFAPR-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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).

Características e benefícios

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.

Pictogramas

Skull and crossbones
GHS06

Palavra indicadora

Danger

Frases de perigo

H302,H310 + H330,H315

Classificações de perigo

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 4 Oral - Skin Irrit. 2

Código de classe de armazenamento

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

145.4 °F - closed cup

Ponto de fulgor (°C)

63 °C - closed cup

Certificados de análise (COA)

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