8.03274

Diethylenetriamine

for synthesis

• Synonyme(s) : Diethylenetriamine, 2,2′-Iminobis (ethylamine), Bis(2-aminoethyl)amine, 2,2′-Diaminodiethylamine
• Formule linéaire : (H₂NCH₂CH₂)₂NH
• Numéro CAS: 111-40-0
• Poids moléculaire : 103.17
• Numéro MDL: MFCD00008171
• Code UNSPSC : 12352116
• Numéro de classement CE : 203-865-4
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 0.2 hPa ( 20 °C)
• Niveau de qualité: 200
• Pureté: ≥98% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 325 °C
• Puissance: 1540 mg/kg LD₅₀, oral (Rat)
• Limite d'explosivité: 1-10 % (v/v)
• pH: >12 (20 °C, 100 g/L in H₂O)
• kinematic viscosity: 7.16 cSt(20 °C)
• Point d'ébullition: 206-209 °C/1013 hPa
• Pf: -35 °C
• Température de transition: flash point 96.7 °C
• Densité: 0.95 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• InChI: 1S/C4H13N3/c5-1-3-7-4-2-6/h7H,1-6H2
• Clé InChI: RPNUMPOLZDHAAY-UHFFFAOYSA-N

Description

Application

• Schiff Base-Based Hydrogel for Wound Healing: Research has developed a hydrogel using Schiff base chemistry embedded with silver nanoparticles capped by a hyaluronic acid-diethylenetriamine derivative, specifically aimed at enhancing wound healing applications. This innovative approach leverages the unique properties of diethylenetriamine in creating effective therapeutic materials (Martorana et al., 2024).
• Photocatalytic Treatment of Wastewater: A study has utilized CdBi(2)S(4)-decorated aminated polyacrylonitrile nanofibers, involving diethylenetriamine, for the photocatalytic treatment of Cr(VI) and tetracycline in wastewater. This application highlights diethylenetriamine′s role in enhancing the environmental cleanup capabilities of photocatalytic materials (Du et al., 2024).
• pH-responsive Drug Delivery Systems: Collagen/functionalized cellulose nanofibril composite aerogels, modified with diethylenetriamine, exhibit pH-responsive characteristics ideal for targeted drug delivery systems. This application demonstrates the versatility of diethylenetriamine in biomedical engineering, particularly in developing responsive delivery vehicles (Yue et al., 2024).

Remarque sur l'analyse

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.949 - 0.952
Identity (IR): passes test

Informations sur la sécurité

• Pictogrammes: GHS06,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H302 + H312,H314,H317,H330,H335
• Conseils de prudence: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 2 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 201.2 °F - closed cup
• Point d'éclair (°C): 94 °C - closed cup