53071

Ethylenglycolbutylether

analytical standard

• Synonym(e): 2-Butoxy-ethanol, Ethylenglykol-monobutylether
• Lineare Formel: CH₃(CH₂)₃OCH₂CH₂OH
• CAS-Nummer: 111-76-2
• Molekulargewicht: 118.17
• Beilstein: 1732511
• EG-Nummer: 203-905-0
• MDL-Nummer: MFCD00002884
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329757913
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Qualitätsniveau: 100
• Dampfdichte: 4.1 (vs air)
• Dampfdruck: <1 mmHg ( 20 °C); 10 mmHg ( 81 °C)
• Assay: ≥99.5% (GC)
• Selbstzündungstemp.: 473 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Zusammensetzung: Water, ≤0.1% (coulometer)
• Expl.-Gr.: 10.6 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.419 (lit.); n20/D 1.420
• bp: 169-172.5 °C (lit.)
• mp (Schmelzpunkt): −75 °C (lit.)
• Dichte: 0.902 g/mL at 25 °C (lit.)
• Anwendung(en): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Format: neat
• SMILES String: CCCCOCCO
• InChI: 1S/C6H14O2/c1-2-3-5-8-6-4-7/h7H,2-6H2,1H3
• InChIKey: POAOYUHQDCAZBD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Ethylene glycol butyl ether can find applications as a surfactant in investigating the process of spreading, shrinking and resting regime on the surface of water. It can also find applications as a cosolvent in water-borne paints.

Anwendung

Ethylene glycol butyl ether may be used as an analytical standard for the determination of the analyte in biological samples, environmental samples, cleaning products, detergents, and organic solvent mixtures by gas chromatography (GC) based techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Sicherheitshinweise

• Piktogramme: GHS06
• Signalwort: Danger
• H-Sätze: H302,H315,H319,H331
• P-Sätze: P261 - P264 - P301 + P312 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• Flammpunkt (°F): 152.6 °F - Pensky-Martens closed cup
• Flammpunkt (°C): 67 °C - Pensky-Martens closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter