88554

甲酸乙酯

analytical standard

• 别名: 蚁酸乙酯
• 线性分子式: HCOOC₂H₅
• CAS号: 109-94-4
• 分子量: 74.08
• Beilstein: 906769
• EC號碼: 203-721-0
• MDL號碼: MFCD00003294
• 分類程式碼代碼: 85151701
• eCl@ss: 39022251
• PubChem物質ID: 329769660
• NACRES: NA.24

属性

• 等級: analytical standard
• 品質等級: 100
• 蒸汽密度: 2.5 (vs air)
• 蒸汽壓力: 15.16 psi ( 55 °C); 3.79 psi ( 20 °C)
• 化驗: ≥99.5% (GC)
• 自燃溫度: 851 °F
• 儲存期限: limited shelf life, expiry date on the label
• expl. lim.: 16 %
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• 折射率: n20/D 1.359 (lit.); n20/D 1.360
• bp: 52-54 °C (lit.)
• mp: −80 °C (lit.)
• 密度: 0.921 g/mL at 20 °C (lit.)
• 應用: agriculture; cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• 格式: neat
• SMILES 字串: CCOC=O
• InChI: 1S/C3H6O2/c1-2-5-3-4/h3H,2H2,1H3
• InChI 密鑰: WBJINCZRORDGAQ-UHFFFAOYSA-N

说明

一般說明

Ethyl formate belongs to the group of ethyl esters, which can be synthesized via the reaction between formic acid and ethanol in the presence of sulfuric acid, under thermal conditions.

應用

Ethyl formate may be used as an analytical standard for the determination of the analyte in fruits, bread pre-ferment brew, alcoholic beverages, smog and gasoline samples by gas chromatography (GC) based 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,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H302 + H332,H319,H335
• 防範說明: P210 - P233 - P240 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: -4.0 °F - closed cup
• 閃點（°C）: -20 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves