EX0241

Ethylacetat

OmniSolv^®

• Synonym(e): Acetic Acid Ethyl Ester
• Lineare Formel: CH₃COOC₂H₅
• CAS-Nummer: 141-78-6
• Molekulargewicht: 88.11
• Beilstein: 506104
• MDL-Nummer: MFCD00009171
• UNSPSC-Code: 12352108
• EG-Index-Nummer: 205-500-4

Eigenschaften

• Dampfdichte: 3 (20 °C, vs air)
• Qualitätsniveau: 100
• Dampfdruck: 73 mmHg ( 20 °C)
• Produktlinie: OmniSolv^®
• Assay: ≥99.9% (GC)
• Form: liquid
• Selbstzündungstemp.: 801 °F
• Expl.-Gr.: 2.2-11.5 %, 38 °F
• Methode(n): HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• Verunreinigungen: ≤0.02% Water (H₂O); ≤0.8 μeq/g Titrable acid; ≤2 ng/L Capillary ECD responsive substances (as PCNB)
• Abdampfrückstand: ≤1 ppm
• Farbe: APHA: ≤10
• Brechungsindex: n20/D 1.3720 (lit.)
• bp: 76.5-77.5 °C (lit.)
• mp (Schmelzpunkt): −84 °C (lit.)
• Übergangstemp.: flash point -4 °C
• Dichte: 0.902 g/mL at 25 °C (lit.)
• UV cutoff: ≤254 nm
• UV-Absorption: λ: 254 nm A_max: ≤1.00; λ: 255 nm A_max: ≤0.80; λ: 257 nm A_max: ≤0.35; λ: 265 nm A_max: ≤0.02; λ: 270 nm A_max: ≤0.01; λ: 300 nm A_max: ≤0.005
• Format: neat
• Versandbedingung: ambient
• Lagertemp.: room temp
• SMILES String: CCOC(C)=O
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• InChIKey: XEKOWRVHYACXOJ-UHFFFAOYSA-N

Beschreibung

Anwendung

EX0241P-1 is packaged in poly coated glass bottles

OmniSolv^®

Angaben zur Herstellung

Product filtered through a 0.2 μm filter

Hinweis zur Analyse

Assay (GC)99.9% minCapillary ECD responsive substances (as PCNB)2ng/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)250ppt maxFormClear liquidIdentity (IR-spectrum)ConformsRefractive index (at 20°C)Titrable acid0.8µeq/g maxUV Abs. at 254 nm1.00AU maxUV Abs. at 255 nm0.80AU maxUV Abs. at 257 nm0.35AU maxUV Abs. at 265 nm0.02AU maxUV Abs. at 270 nm0.01AU maxUV Abs. at 300 nm0.005AU maxUV Cut-off254nm maxWater (H2O)0.02% max

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H319,H336
• P-Sätze: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Zielorgane: Central nervous system
• Zusätzliche Gefahrenhinweise: EUH066
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 24.8 °F - closed cup
• Flammpunkt (°C): -4 °C - closed cup