D91055

Diethylbenzol

95%

• Lineare Formel: C₆H₄(C₂H₅)₂
• CAS-Nummer: 25340-17-4
• Molekulargewicht: 134.22
• Beilstein: 1903396
• EG-Nummer: 246-874-9
• MDL-Nummer: MFCD00792900
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 329798893
• NACRES: NA.22

Eigenschaften

• Dampfdichte: ~4.6 (vs air)
• Dampfdruck: 0.99 mmHg ( 20 °C)
• Assay: 95%
• Form: liquid
• Expl.-Gr.: 5 %
• Brechungsindex: n20/D 1.495 (lit.)
• bp: 180-182 °C (lit.)
• Dichte: 0.87 g/mL at 25 °C (lit.)
• SMILES String: CCc1ccc(CC)cc1.CCc2cccc(CC)c2.CCc3ccccc3CC
• InChI: 1S/3C10H14/c1-3-9-5-7-10(4-2)8-6-9;1-3-9-6-5-7-10(4-2)8-9;1-3-9-7-5-6-8-10(9)4-2/h3*5-8H,3-4H2,1-2H3
• InChIKey: WFPVGKJITDSUFW-UHFFFAOYSA-N

Beschreibung

Anwendung

Diethylbenzene (DEB) can be used to synthesize divinylbenzene (DVB) by dehydrogenation reaction. DVB is used in the production of crosslinked polystyrene. DEB can be also employed as low temperature heat transfer fluid with biphenyls.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H226,H304,H315,H410
• P-Sätze: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 3 - Skin Irrit. 2
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 134.6 °F - closed cup
• Flammpunkt (°C): 57 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter