900634

N,N-Dimethylacetamid

anhydrous, ZerO₂^®, 99.8%

• Synonym(e): N,N-Dimethylacetamide ZerO₂^®, Degassed and low oxygen N,N-dimethylacetamide
• Lineare Formel: CH₃CON(CH₃)₂
• CAS-Nummer: 127-19-5
• Molekulargewicht: 87.12
• Beilstein: 1737614
• EG-Nummer: 204-826-4
• MDL-Nummer: MFCD00008686
• UNSPSC-Code: 12352111
• NACRES: NA.21

Eigenschaften

• Qualität: ZerO₂^®; anhydrous
• Qualitätsniveau: 100
• Dampfdichte: 3 (vs air)
• Dampfdruck: 2 mmHg ( 25 °C); 4 mmHg ( 38 °C)
• Assay: 99.8%
• Form: liquid
• Selbstzündungstemp.: 914 °F
• Expl.-Gr.: 1.8 %, 100 °F; 11.5 %, 160 °F
• Verunreinigungen: ≤0.005% water; water
• Brechungsindex: n20/D 1.437 (lit.)
• pH-Wert: 4 (20 °C, 200 g/L)
• bp: 164.5-166 °C (lit.)
• mp (Schmelzpunkt): −20 °C (lit.)
• Dichte: 0.937 g/mL at 25 °C (lit.)
• SMILES String: CN(C)C(C)=O
• InChI: 1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
• InChIKey: FXHOOIRPVKKKFG-UHFFFAOYSA-N

Beschreibung

Anwendung

ZerO₂ products are rigorously degassed with highly pure inert gas providing solvents and solutions (anhydrous if specified) with very low residual oxygen content.

Rechtliche Hinweise

ZerO₂ is a registered trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H312 + H332,H319,H360D
• P-Sätze: P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• Flammpunkt (°F): 147.2 °F - closed cup
• Flammpunkt (°C): 64 °C - closed cup