8.14392

Triethylenetetramine

(mixture of isomers) for synthesis

• Synonyme(s) : Triethylenetetramine, N,N′-Bis(2-aminoethyl)-1,2-ethanediamine
• Formule linéaire : (H₂NCH₂CH₂NHCH₂)₂
• Numéro CAS: 112-24-3
• Poids moléculaire : 146.23
• Numéro MDL: MFCD00008169
• Code UNSPSC : 12352116
• Numéro de classement CE : 203-950-6
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: <0.01 hPa ( 20 °C)
• Niveau de qualité: 200
• Forme: liquid
• Température d'inflammation spontanée: 335 °C
• Limite d'explosivité: 0.7-7.2 % (v/v)
• pH: 10-11 (20 °C, 10 g/L in H₂O)
• Point d'ébullition: 270-300 °C/1013 hPa
• Pf: 12 °C
• Température de transition: flash point 129 °C
• Densité: 0.98 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• InChI: 1S/C6H18N4/c7-1-3-9-5-6-10-4-2-8/h9-10H,1-8H2
• Clé InChI: VILCJCGEZXAXTO-UHFFFAOYSA-N

Description

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).

Remarque sur l'analyse

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.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H312 - H314 - H317 - H412
• Conseils de prudence: P261 - P272 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Code de la classe de stockage: 8A - Combustible, corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 264.2 °F
• Point d'éclair (°C): 129 °C