8.03274

Diethylenetriamine

for synthesis

• Sinonimo/i: Diethylenetriamine, 2,2′-Iminobis (ethylamine), Bis(2-aminoethyl)amine, 2,2′-Diaminodiethylamine
• Formula condensata: (H₂NCH₂CH₂)₂NH
• Numero CAS: 111-40-0
• Peso molecolare: 103.17
• Numero MDL: MFCD00008171
• Codice UNSPSC: 12352116
• Numero indice EU: 203-865-4
• NACRES: NA.22

Proprietà

• Grado: for synthesis; synthesis grade
• Livello qualitativo: 200
• Tensione di vapore: 0.2 hPa ( 20 °C)
• Saggio: ≥98% (GC)
• Stato: liquid
• Temp. autoaccensione: 325 °C
• Potenza: 1540 mg/kg LD₅₀, oral (Rat)
• Limite di esplosione: 1-10 % (v/v)
• dilution: (for synthesis)
• pH: >12 (20 °C, 100 g/L in H₂O)
• Viscosità cinematica: 7.16 cSt(20 °C)
• P. ebollizione: 206-209 °C/1013 hPa
• Punto di fusione: -35 °C
• Temp. transizione: flash point 96.7 °C
• Densità: 0.95 g/cm³ at 20 °C
• Temperatura di conservazione: 2-30°C
• Stringa SMILE: N(CCN)CCN
• InChI: 1S/C4H13N3/c5-1-3-7-4-2-6/h7H,1-6H2; RPNUMPOLZDHAAY-UHFFFAOYSA-N

Descrizione

Applicazioni

• 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).

Risultati analitici

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

Informazioni sulla sicurezza

• Pittogrammi: GHS06,GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H302 + H312,H314,H317,H330,H335
• Consigli di prudenza: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 2 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 201.2 °F - closed cup
• Punto d’infiammabilità (°C): 94 °C - closed cup