32018

1,4-Diethylbenzol

analytical standard

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

Eigenschaften

• grade: analytical standard
• Quality Segment: 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
• 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

Beschreibung

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

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

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.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Sicherheitshinweise

• 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
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 3
• flash_point_f: 132.8 °F
• flash_point_c: 56 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter