471453

2-Dimethylaminoethanol

≥99.5%

• Synonym(e): N,N-Dimethyl-2-hydroxyethylamin, N,N-Dimethylethanolamin
• Lineare Formel: (CH₃)₂NCH₂CH₂OH
• CAS-Nummer: 108-01-0
• Molekulargewicht: 89.14
• Beilstein: 1209235
• EG-Nummer: 203-542-8
• MDL-Nummer: MFCD00002846
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24870734
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 100 mmHg ( 55 °C); 6.12 mmHg ( 20 °C)
• Qualitätsniveau: 200
• Assay: ≥99.5%
• Brechungsindex: n20/D 1.4294 (lit.)
• bp: 134-136 °C (lit.)
• mp (Schmelzpunkt): −70 °C (lit.)
• Löslichkeit: H₂O: soluble
• Dichte: 0.886 g/mL at 20 °C (lit.)
• Funktionelle Gruppe: amine; hydroxyl
• SMILES String: CN(C)CCO
• InChI: 1S/C4H11NO/c1-5(2)3-4-6/h6H,3-4H2,1-2H3
• InChIKey: UEEJHVSXFDXPFK-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Dimethylaminoethanol (deanol, DMAE) is a precursor of acetylcholine. Microwave spectral studies on DMAE have reported the following values; the rotational constants (MHz) A = 5814.0(2), B = 2214.54(2), and C = 2037.96(2) and a dipole moment of 2.56 D, with a, b, and c components (D) of 2.27(2), 0.3(1), and 1.16(5), respectively.

Anwendung

2-Dimethylaminoethanol (deanol, DMAE) may be employed as a ligand in the copper-catalyzed amination of aryl bromides and iodides.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H226,H302 + H312,H314,H331,H335
• P-Sätze: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 104.0 °F - Seta closed cup
• Flammpunkt (°C): 40 °C - Seta closed cup
• Persönliche Schutzausrüstung: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter