DX1730

N,N-Dimetilformamida

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Sinónimos: DMF, NSC 5356
• Fórmula lineal: HCON(CH₃)₂
• Número de CAS: 68-12-2
• Peso molecular: 73.09
• Beilstein/REAXYS Number: 605365
• MDL number: MFCD00003284
• UNSPSC Code: 12352111
• EC Index Number: 200-679-5
• grade: reagent
• assay: ≥99.8% (GC)
• bp: 153 °C (lit.)
• vapor pressure: 2.7 mmHg ( 20 °C)

Propiedades

• grade: reagent
• Quality Level: 200
• vapor density: 2.5 (vs air)
• vapor pressure: 2.7 mmHg ( 20 °C)
• assay: ≥99.8% (GC)
• form: liquid
• autoignition temp.: 833 °F
• shelf life: 24 mo. (from mfg date)
• expl. lim.: 15.2 %
• dilution: (for analytical testing)
• impurities: ≤0.0005 meq/g Titrable acid; ≤0.003 meq/g Titrable base; ≤0.15% Water (H2O); ≤10 ppm Free amine (as dimethylamine)
• evapn. residue: ≤0.005%
• color: clearAPHA: ≤15
• 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
• density: 0.944 g/mL (lit.)
• shipped in: ambient
• storage temp.: no temp limit
• SMILES string: [H]C(=O)N(C)C
• InChI: 1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
• InChI key: ZMXDDKWLCZADIW-UHFFFAOYSA-N

Descripción

Application

Disolvente para muchos compuestos orgánicos hidrófobos.

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

Analysis Note

Expiration date: Exp 24 months from mfg date
Appearance: Clear
Assay (GC): 99.8% min
Color (APHA): 15 max
Evaporation residue: 0.005% max
Form: Liquid
Free amine (as dimethylamine): 10ppm max
Titrable acid: 0.0005meq/g max
Titrable base: 0.003meq/g max
Water (H2O): 0.15% max

Información de seguridad

• 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
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 135.5 °F - closed cup
• flash_point_c: 57.5 °C - closed cup