32018

1,4-Diethylbenzene

analytical standard

• Linear Formula: C₆H₄(C₂H₅)₂
• CAS Number: 105-05-5
• Molecular Weight: 134.22
• Beilstein/REAXYS Number: 1903396
• EC Number: 203-265-2
• MDL number: MFCD00009264
• UNSPSC Code: 41116107
• PubChem Substance ID: 329753963
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• vapor density: >1 (vs air)
• vapor pressure: 0.99 mmHg ( 20 °C)
• assay: ≥99.5% (GC)
• autoignition temp.: 806 °F
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.495 (lit.); n20/D 1.495
• bp: 184 °C (lit.)
• mp: −43 °C (lit.)
• density: 0.862 g/mL at 25 °C (lit.)
• application(s): environmental
• format: neat
• SMILES string: CCc1ccc(CC)cc1
• InChI: 1S/C10H14/c1-3-9-5-7-10(4-2)8-6-9/h5-8H,3-4H2,1-2H3
• InChI key: DSNHSQKRULAAEI-UHFFFAOYSA-N

Description

General description

1,4-Diethylbenzene is one of the three isomers of diethylbenzene, which is primarily used as a cross-linker for the fabrication of synthetic rubbers, polyester resins, ion-exchange resins, etc.

Application

1,4-Diethylbenzene may be used as an analytical reference standard for the determination of the analyte in gasoline samples, crude oil and insecticidal formulations by various chromatography techniques.

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

Recommended products

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Safety Information

• pictograms: GHS02,GHS08,GHS05,GHS09
• signalword: Danger
• hcodes: H226,H304,H315,H318,H411
• pcodes: P210 - P273 - P280 - P301 + P310 - P305 + P351 + P338 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 132.8 °F
• flash_point_c: 56 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter