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Merck

8.08358

Tributylamine

for synthesis

Synonym(s):

Tributylamine

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About This Item

Linear Formula:
(CH3CH2CH2CH2)3N
CAS Number:
Molecular Weight:
185.35
UNSPSC Code:
12352116
EC Index Number:
203-058-7
NACRES:
NA.22
MDL number:
grade:
synthesis grade
assay:
≥99.0% (GC)
bp:
216-217 °C/1013 hPa
vapor pressure:
0.18 hPa ( 20 °C)

Product Name

Tributylamine, for synthesis

SMILES string

N(CCCC)(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

grade

synthesis grade

vapor pressure

0.18 hPa ( 20 °C)

assay

≥99.0% (GC)

form

liquid

autoignition temp.

190 °C

potency

420-780 mg/kg LD50, oral (Rat)
195 mg/kg LD50, skin (Rabbit)

expl. lim.

1.4-6.0 % (v/v)

dilution

(for synthesis)

pH

10.6 (20 °C in H2O, saturated aqueous solution)

bp

216-217 °C/1013 hPa

mp

-70 °C

transition temp

flash point 63-66 °C

density

0.78 g/cm3 at 20 °C

storage temp.

2-30°C

Quality Level

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.776 - 0.777
Water (K. F.): ≤ 0.20 %
Identity (IR): passes test

Application


  • Temperature Effects on the Thermodynamic Parameters of Tributylamine Adsorption on Carbon Steel as a Corrosion Inhibitor: This study explores tributylamine′s effectiveness as a corrosion inhibitor for carbon steel in carbon dioxide-saturated environments, optimizing inhibitor concentration for maximum efficiency (Hashemi et al., 2023).

  • Method development for the acquisition of adsorption isotherm of ion pair reagents Tributylamine and Triethylamine in ion pair chromatography: Investigates the optimization of ion pair chromatography for analyzing oligonucleotides using tributylamine and triethylamine, emphasizing methodological improvements in chromatographic analysis (Haseeb et al., 2023).


pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

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

Storage Class

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


Certificates of Analysis (COA)

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