Merck
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374989

Sigma-Aldrich

Triisobutylamine

98%

All Photos(2)
Linear Formula:
[(CH3)2CHCH2]3N
CAS Number:
1116-40-1
Molecular Weight:
185.35
Beilstein:
1698950
EC Number:
214-236-9
MDL number:
MFCD00040501
PubChem Substance ID:
24863352
NACRES:
NA.22

Assay

98%

refractive index

n20/D 1.423 (lit.)

bp

192-193 °C/770 mmHg (lit.)

density

0.766 g/mL at 25 °C (lit.)

SMILES string

CC(C)CN(CC(C)C)CC(C)C

InChI

1S/C12H27N/c1-10(2)7-13(8-11(3)4)9-12(5)6/h10-12H,7-9H2,1-6H3

InChI key

IIFFFBSAXDNJHX-UHFFFAOYSA-N

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General description

Triisobutylamine is a sterically hindered amine. The rate constants for H-atom abstraction from triisobutylamine has been evaluated.
Triisobutylamine is an organic base. Solubility and liquid-liquid equilibria of binary mixtures of triisobutylamine and water has been evaluated.

Application

Triisobutylamine is suitable to develop second generation ionic liquid matrices for MALDI-MS of peptides, proteins and carbohydrates. It may be used in the separation of cis-fatty acid salts and and trans-fatty acid (elaidic acid) salts using a new organic solvent nanofiltration membrane based on polydicyclopentadiene. It may be used as base in the synthesis of acroyl ammonium derivatives.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

134.6 °F - closed cup

Flash Point(C)

57 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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