8.14392

Triethylenetetramine

(mixture of isomers) for synthesis

• Sinónimos: Triethylenetetramine, N,N′-Bis(2-aminoethyl)-1,2-ethanediamine
• Fórmula lineal: (H₂NCH₂CH₂NHCH₂)₂
• Número de CAS: 112-24-3
• Peso molecular: 146.23
• MDL number: MFCD00008169
• UNSPSC Code: 12352116
• EC Index Number: 203-950-6
• NACRES: NA.22

Propiedades

• vapor pressure: <0.01 hPa ( 20 °C)
• Quality Level: 200
• form: liquid
• autoignition temp.: 335 °C
• expl. lim.: 0.7-7.2 % (v/v)
• pH: 10-11 (20 °C, 10 g/L in H₂O)
• bp: 270-300 °C/1013 hPa
• mp: 12 °C
• transition temp: flash point 129 °C
• density: 0.98 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C6H18N4/c7-1-3-9-5-6-10-4-2-8/h9-10H,1-8H2
• InChI key: VILCJCGEZXAXTO-UHFFFAOYSA-N

Descripción

Application

• Characterization and deployment of surface-engineered chitosan-triethylenetetramine nanocomposite hybrid nano-adsorbent for divalent cations decontamination: This research develops a chitosan-triethylenetetramine based nano-adsorbent for removing divalent cations from polluted sources, demonstrating its effectiveness in water treatment applications (Ali et al., 2020).
• Highly Efficient and Reversible Absorption of SO2 by Aqueous Triethylenetetramine Tetralactate Solutions: A study focused on the use of triethylenetetramine for efficient and reversible absorption of sulfur dioxide, a significant environmental pollutant (Qian et al., 2014).
• Multicavity triethylenetetramine-chitosan/alginate composite beads for enhanced Cr (VI) removal: This paper explores the synthesis of multicavity composite beads using triethylenetetramine for enhanced removal of chromium (VI) from contaminated water, showcasing a novel approach to heavy metal remediation (Zhang et al., 2019).

Analysis Note

Assay isomers (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.977 - 0.982
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Información de seguridad

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H312 - H314 - H317 - H412
• pcodes: P261 - P272 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Storage Class: 8A - Combustible, corrosive hazardous materials
• wgk_germany: WGK 2
• flash_point_f: 264.2 °F
• flash_point_c: 129 °C