DX1543

N,N-Dimethylacetamide

OmniSolv^®, ≥99.9% (GC)

• Synonyme(s) : N,N-Dimethylacetamide, DMAC
• Formule linéaire : CH₃CON(CH₃)₂
• Numéro CAS: 127-19-5
• Numéro MDL: MFCD00008686
• Code UNSPSC : 12352111
• Numéro de classement CE : 204-826-4

Propriétés

• Pression de vapeur: 1.76 hPa ( 20 °C)
• Niveau de qualité: 100
• Gamme de produits: OmniSolv^®
• Essai: ≥99.9% (GC)
• Forme: liquid
• Technique(s): HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• Impuretés: ≤0.05% Water (H₂O)
• Résidus d'évap.: ≤5 ppm
• Couleur: APHA: ≤10
• pH: 4 (20 °C, 200 g/L in H₂O)
• pb: 165-166 °C/1013 hPa
• Pf: -20 °C
• Température de transition: flash point 64 °C
• Densité: 0.931-0.941 g/mL at 25 °C
• UV cutoff: ≤270 nm
• Absorption UV: λ: 270 nm A_max: ≤1.00; λ: 280 nm A_max: ≤0.30; λ: 290 nm A_max: ≤0.15; λ: 310 nm A_max: ≤0.05; λ: 360 nm A_max: ≤0.01
• Conditions d'expédition: ambient
• Température de stockage: room temp
• Chaîne SMILES: N(C)(C)C(=O)C
• InChI: 1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
• Clé InChI: FXHOOIRPVKKKFG-UHFFFAOYSA-N

Description

Application

OmniSolv^®

Conditionnement

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Notes préparatoires

Product filtered through a 0.2 μm filter

Remarque sur l'analyse

Assay (GC)99.9% minColor (APHA)10 maxDensity at 25°C0.931-0.941g/mLEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidInfrared SpectrumConforms to standardTitrable acidµeq/gTitrable baseµeq/gUV Abs. at 270 nm1.00AU maxUV Abs. at 280 nm0.30AU maxUV Abs. at 290 nm0.15AU maxUV Abs. at 310 nm0.05AU maxUV Abs. at 360 nm0.01AU maxUV Cut-off270nm maxWater (H2O)0.05% max

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H312 + H332,H319,H360D
• Conseils de prudence: P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 147.2 °F - closed cup
• Point d'éclair (°C): 64 °C - closed cup