97865

1,3-Diethylbenzene

≥98.0% (GC)

• Formule empirique (notation de Hill) : C₁₀H₁₄
• Numéro CAS: 141-93-5
• Poids moléculaire : 134.22
• UNSPSC Code: 12352100
• NACRES: NA.21
• PubChem Substance ID: 329770551
• EC Number: 205-511-4
• Beilstein/REAXYS Number: 1903394
• MDL number: MFCD00009260

Propriétés

• Quality Segment: 100
• assay: ≥98.0% (GC)
• form: liquid
• refractive index: n20/D 1.496
• density: 0.864 g/mL at 20 °C (lit.)
• SMILES string: CCc1cccc(CC)c1
• InChI: 1S/C10H14/c1-3-9-6-5-7-10(4-2)8-9/h5-8H,3-4H2,1-2H3
• InChI key: AFZZYIJIWUTJFO-UHFFFAOYSA-N

Description

General description

1,3-Diethylbenzenes are aromatic hydrocarbons that are classified under the class of volatile organic compounds (VOCs).

Application

1,3-Diethylbenzene may be used as an analytical reference standard for the analysis of 1,3-diethylbenzene in:

• White spirit samples and Chinese crude oils by comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry (GC x GC TOFMS) operating on electron impact (EI) mode.
• Outdoor air samples by sampling on adsorbent tubes followed by determination using thermal desorption (TD) combined with GC-MS.
• Virgin olive oils by GC in combination with ion trap EI-MS.
• Atmospheric air samples by GC x GC TOFMS and field olfactometry techniques.

Informations sur la sécurité

• pictograms: GHS02,GHS07
• signalword: Warning
• hcodes: H226,H315,H319,H335
• pcodes: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Classe de stockage: 3 - Flammable liquids
• wgk: WGK 3
• flash_point_f: 123.8 °F - closed cup
• flash_point_c: 51 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter