5.43897

N,N-Diméthylformamide

for liquid chromatography LiChrosolv® Reag. ChP

• Synonyme(s) : DMF, NSC 5356
• Formule linéaire : HCON(CH₃)₂
• Numéro CAS: 68-12-2
• Poids moléculaire : 73.09
• UNSPSC Code: 12352111
• NACRES: NA.03
• EC Index Number: 200-679-5
• MDL number: MFCD00003284
• Beilstein/REAXYS Number: 605365
• eCl@ss: 39031202
• Assay: ≥99.9% (GC)
• Technique(s): LC/MS: suitable, UHPLC: suitable, UV/Vis spectroscopy: suitable, gas chromatography (GC): suitable, HPLC: suitable
• Bp: 153 °C (lit.)
• Vapor pressure: 2.7 mmHg ( 20 °C)

Propriétés

• Nom du produit: N,N-Diméthylformamide, for liquid chromatography LiChrosolv^® Reag. ChP
• Quality Segment: 100
• agency: Reag. ChP
• vapor density: 2.5 (vs air)
• vapor pressure: 2.7 mmHg ( 20 °C)
• description: isocratic
• product line: LiChrosolv^®
• assay: ≥99.9% (GC)
• form: liquid
• autoignition temp.: 833 °F
• expl. lim.: 15.2 %
• technique(s): LC/MS: suitable, UHPLC: suitable, UV/Vis spectroscopy: suitable, gas chromatography (GC): suitable, HPLC: suitable
• impurities: ≤0.03% Water
• transmittance: 275 nm, ≥65%, 300 nm, ≥90%, 350 nm, ≥99.5%, 400 nm, ≥99.5%
• refractive index: n20/D 1.430 (lit.)
• pH: 7 (20 °C, 200 g/L in H₂O)
• bp: 153 °C (lit.)
• mp: −61 °C (lit.)
• transition temp: flash point 57.5 °C
• solubility: 1000 g/L
• density: 0.944 g/mL (lit.)
• absorbance ratio: _{300 nm} ≤0.05, _{280 nm} ≤0.15, _{270 nm} ≤0.60
• storage temp.: 2-30°C
• 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

Solvant pour de nombreux composés organiques hydrophobes

Analysis Note

Purity (GC): ≥ 99.9 %
Water: ≤ 0.03 %
Transmission (at 275 nm): ≥ 65 %
Transmission (at 300 nm): ≥ 90 %
Transmission (at 350 nm): ≥ 99.5 %
Transmission (at 400 nm): ≥ 99.5 %

Other Notes

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Legal Information

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Mot-clé: Danger
• Mentions de précaution: 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
• Classe de stockage: 3 - Flammable liquids
• Point d'éclair (°F): 135.5 °F - closed cup
• Point d'éclair (°C): 57.5 °C - closed cup
• Pictogrammes: GHS02,GHS08,GHS07
• Codes de danger: H226,H312 + H332,H319,H360D