32018

1,4-二乙基苯

analytical standard

• 线性分子式: C₆H₄(C₂H₅)₂
• CAS号: 105-05-5
• 分子量: 134.22
• Beilstein: 1903396
• EC號碼: 203-265-2
• MDL號碼: MFCD00009264
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329753963
• NACRES: NA.24

属性

• 等級: analytical standard
• 品質等級: 100
• 蒸汽密度: >1 (vs air)
• 蒸汽壓力: 0.99 mmHg ( 20 °C)
• 化驗: ≥99.5% (GC)
• 自燃溫度: 806 °F
• 儲存期限: limited shelf life, expiry date on the label
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• 折射率: n20/D 1.495 (lit.); n20/D 1.495
• bp: 184 °C (lit.)
• mp: −43 °C (lit.)
• 密度: 0.862 g/mL at 25 °C (lit.)
• 應用: environmental
• 形式: neat
• SMILES 字串: CCc1ccc(CC)cc1
• InChI: 1S/C10H14/c1-3-9-5-7-10(4-2)8-6-9/h5-8H,3-4H2,1-2H3
• InChI 密鑰: DSNHSQKRULAAEI-UHFFFAOYSA-N

说明

一般說明

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.

應用

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.

推薦產品

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.

安全信息

• 象形圖: GHS02,GHS08,GHS05,GHS09
• 訊號詞: Danger
• 危險聲明: H226,H304,H315,H318,H411
• 防範說明: P210 - P273 - P280 - P301 + P310 - P305 + P351 + P338 - P331
• 危險分類: Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 132.8 °F
• 閃點（°C）: 56 °C
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter