D4551

N,N-Diméthylformamide

Molecular Biology, ≥99%

• Synonyme(s) : DMF, NSC 5356
• Formule linéaire : HCON(CH₃)₂
• Numéro CAS: 68-12-2
• Poids moléculaire : 73.09
• UNSPSC Code: 12352111
• NACRES: NA.52
• PubChem Substance ID: 24893883
• EC Number: 200-679-5
• Beilstein/REAXYS Number: 605365
• MDL number: MFCD00003284
• eCl@ss: 39031202
• Assay: ≥99%
• Grade: Molecular Biology
• Bp: 153 °C (lit.)
• Vapor pressure: 2.7 mmHg ( 20 °C)

Propriétés

• grade: Molecular Biology
• Quality Segment: 200
• vapor density: 2.5 (vs air)
• vapor pressure: 2.7 mmHg ( 20 °C)
• assay: ≥99%
• form: liquid
• autoignition temp.: 833 °F
• expl. lim.: 15.2 %
• impurities: ≤0.5% water; water
• refractive index: n20/D 1.430 (lit.)
• bp: 153 °C (lit.)
• mp: −61 °C (lit.)
• density: 0.944 g/mL (lit.)
• suitability: suitable for solvent for chromogenic substrates (X-Gal, etc.) used in molecular biology applications.
• storage temp.: room temp
• 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

General description

N, N-Dimethylformamide (DMF) is a solvent with a low evaporation rate, useful for preparing solutions with a variety of hydrophobic organic compounds used in molecular biology applications.

Application

Solvant pour de nombreux composés organiques hydrophobes

N,N-Dimethylformamide was used to solubilize MTT crystals in cell viability assays. It was also used in feruloyl esterase activity assay in molds exhibiting high activity of the enzyme.

Informations sur la sécurité

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H226,H312 + H332,H319,H360D
• pcodes: 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
• flash_point_f: 135.5 °F - closed cup
• flash_point_c: 57.5 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter