900638

N,N-Dimethylformamide

anhydrous, ZerO₂^®, 99.8%

• Synonym(s): N,N-Dimethylformamide ZerO₂^®, Degassed and low oxygen N,N-dimethylformamide, DMF, NSC 5356
• Linear Formula: HCON(CH₃)₂
• CAS Number: 68-12-2
• Molecular Weight: 73.09
• Beilstein: 605365
• EC Number: 200-679-5
• MDL number: MFCD00003284
• UNSPSC Code: 12352111
• NACRES: NA.21

Properties

• grade: ZerO₂^®
• Quality Level: 100
• vapor density: 2.5 (vs air)
• vapor pressure: 2.7 mmHg ( 20 °C)
• Assay: 99.8%
• form: liquid
• autoignition temp.: 833 °F
• quality: anhydrous
• expl. lim.: 15.2 %
• impurities: ≤0.005% water; water
• refractive index: n20/D 1.430 (lit.)
• pH: 6.7
• bp: 153 °C (lit.)
• mp: −61 °C (lit.)
• density: 0.944 g/mL (lit.)
• SMILES string: [H]C(=O)N(C)C
• InChI: 1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
• InChI key: ZMXDDKWLCZADIW-UHFFFAOYSA-N

Description

Application

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

Solvent for many hydrophobic organic compounds.

Legal Information

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

Safety Information

• Pictograms: GHS02,GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H226 - H312 + H332 - H319 - H360D
• Precautionary Statements: P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 135.5 °F - closed cup
• Flash Point(C): 57.5 °C - closed cup