31590

Diethanolamin

puriss. p.a., ACS reagent, ≥99.0% (GC)

• Synonym(e): 2,2′-Iminodiethanol, Bis-(2-hydroxyethyl)-amin
• Lineare Formel: HN(CH₂CH₂OH)₂
• CAS-Nummer: 111-42-2
• Molekulargewicht: 105.14
• Beilstein: 605315
• EG-Nummer: 203-868-0
• MDL-Nummer: MFCD00002843
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57648585
• NACRES: NA.21
• bp: 217 °C/150 mmHg (lit.)

Eigenschaften

• Qualität: ACS reagent; puriss. p.a.
• Qualitätsniveau: 300
• Dampfdichte: 3.6 (vs air)
• Dampfdruck: <0.98 atm ( 100 °C)
• Assay: ≥99.0% (GC)
• Form: liquid; viscous liquid
• Selbstzündungstemp.: 689 °F
• Expl.-Gr.: 10.6 %
• Methode(n): GC/GC: suitable
• Verunreinigungen: ≤0.15% water
• Brechungsindex: n20/D 1.477 (lit.)
• bp: 217 °C/150 mmHg (lit.)
• mp (Schmelzpunkt): 28 °C (lit.)
• Dichte: 1.097 g/mL at 25 °C (lit.)
• Kationenspuren: Ca: ≤5 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; K: ≤20 mg/kg; Mg: ≤1 mg/kg; Mn: ≤1 mg/kg; Na: ≤20 mg/kg; Ni: ≤1 mg/kg; Pb: ≤1 mg/kg; Zn: ≤1 mg/kg
• Funktionelle Gruppe: amine; hydroxyl
• SMILES String: OCCNCCO
• InChI: 1S/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
• InChIKey: ZBCBWPMODOFKDW-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Diethanolamine (DEA) is an alkanolamine. Kinetic studies of its reaction with carbon dioxide has been proposed.

Anwendung

Diethanolamine (DEA) may be used to compose the Ti(O-i-Pr)₄ (titanium isopropoxide)-diethanolamine-i-propanol system, required for the preparation of transparent TiO₂ films by dip-coating method. It may be used for the coating of ZnO nanoparticles.

Sicherheitshinweise

• Piktogramme: GHS08,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H315,H318,H361fd,H373
• P-Sätze: P202 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Oral
• Zielorgane: Kidney,Liver,Blood
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Flammpunkt (°F): 280.4 °F - closed cup
• Flammpunkt (°C): 138 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter