8.08358

Tributylamine

for synthesis

• Synonym(s): Tributylamine
• Linear Formula: (CH₃CH₂CH₂CH₂)₃N
• CAS Number: 102-82-9
• Molecular Weight: 185.35
• MDL number: MFCD00009431
• UNSPSC Code: 12352116
• EC Index Number: 203-058-7
• NACRES: NA.22

Properties

• vapor pressure: 0.18 hPa ( 20 °C)
• Quality Level: 200
• 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)
• 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
• 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

Description

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).

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

Safety Information

• pictograms: GHS06
• signalword: Danger
• hcodes: H302 - H310 + H330 - H315
• pcodes: P260 - P262 - P280 - P301 + P312 - P302 + P352 + P310 - P304 + P340 + P310
• 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_germany: WGK 1
• flash_point_f: 145.4 °F - closed cup
• flash_point_c: 63 °C - closed cup