8.14392

Triethylenetetramine

(mixture of isomers) for synthesis

• Sinonimo/i: Triethylenetetramine, N,N′-Bis(2-aminoethyl)-1,2-ethanediamine
• Formula condensata: (H₂NCH₂CH₂NHCH₂)₂
• Numero CAS: 112-24-3
• Peso molecolare: 146.23
• Numero MDL: MFCD00008169
• Codice UNSPSC: 12352116
• Numero indice EU: 203-950-6
• NACRES: NA.22

Proprietà

• Tensione di vapore: <0.01 hPa ( 20 °C)
• Livello qualitativo: 200
• Forma fisica: liquid
• Temp. autoaccensione: 335 °C
• Limite di esplosione: 0.7-7.2 % (v/v)
• pH: 10-11 (20 °C, 10 g/L in H₂O)
• P. eboll.: 270-300 °C/1013 hPa
• Punto di fusione: 12 °C
• Temp. transizione: flash point 129 °C
• Densità: 0.98 g/cm³ at 20 °C
• Temperatura di conservazione: 2-30°C
• InChI: 1S/C6H18N4/c7-1-3-9-5-6-10-4-2-8/h9-10H,1-8H2; VILCJCGEZXAXTO-UHFFFAOYSA-N

Descrizione

Applicazioni

• 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).

Risultati analitici

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H312 - H314 - H317 - H412
• Consigli di prudenza: P261 - P272 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Codice della classe di stoccaggio: 8A - Combustible, corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 264.2 °F
• Punto d’infiammabilità (°C): 129 °C