8.03274

Diethylenetriamine

for synthesis

• Sinônimo(s): Diethylenetriamine, 2,2′-Iminobis (ethylamine), Bis(2-aminoethyl)amine, 2,2′-Diaminodiethylamine
• Fórmula linear: (H₂NCH₂CH₂)₂NH
• Número CAS: 111-40-0
• Peso molecular: 103.17
• Número MDL: MFCD00008171
• Código UNSPSC: 12352116
• Número do índice EC: 203-865-4
• NACRES: NA.22

Propriedades

• grau: for synthesis; synthesis grade
• Nível de qualidade: 200
• pressão de vapor: 0.2 hPa ( 20 °C)
• Ensaio: ≥98% (GC)
• Formulário: liquid
• temperatura de autoignição: 325 °C
• potência: 1540 mg/kg LD₅₀, oral (Rat)
• Lim. expl.: 1-10 % (v/v)
• dilution: (for synthesis)
• pH: >12 (20 °C, 100 g/L in H₂O)
• Viscosidade cinemática: 7.16 cSt(20 °C)
• p.e.: 206-209 °C/1013 hPa
• pf: -35 °C
• temperatura de transição: flash point 96.7 °C
• densidade: 0.95 g/cm³ at 20 °C
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: N(CCN)CCN
• InChI: 1S/C4H13N3/c5-1-3-7-4-2-6/h7H,1-6H2
• chave InChI: RPNUMPOLZDHAAY-UHFFFAOYSA-N

Descrição

Aplicação

• 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).

Nota de análise

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

Informações de segurança

• Pictogramas: GHS06,GHS05
• Palavra indicadora: Danger
• Frases de perigo: H302 + H312,H314,H317,H330,H335
• Declarações de precaução: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 2 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 201.2 °F - closed cup
• Ponto de fulgor (°C): 94 °C - closed cup