1.00868

酢酸エチル

for liquid chromatography LiChrosolv^®

• 別名: EtOAc
• 化学式: CH₃COOC₂H₅
• CAS番号: 141-78-6
• 分子量: 88.11
• Beilstein: 506104
• MDL番号: MFCD00009171
• UNSPSCコード: 12191502
• EC Index Number: 205-500-4
• NACRES: NA.03

特性

• グレード: HPLC grade; isocratic
• 品質水準: 100
• 蒸気密度: 3 (20 °C, vs air)
• 蒸気圧: 73 mmHg ( 20 °C)
• 製品種目: LiChrosolv^®
• アッセイ: ≥99.8% (GC)
• 形状: liquid
• 自己発火温度: 801 °F
• 有効性: 5620 mg/kg LD₅₀, oral (Rat); >18000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 2.2-11.5 %, 38 °F
• テクニック: HPLC: suitable
• 不純物: ≤0.0002 meq/g Acidity; ≤0.0002 meq/g Alkalinity; ≤0.05% Water
• 蒸発残留物質: ≤2.0 mg/L
• 透過率: 260 nm, ≥50%; 265 nm, ≥80%; 270 nm, ≥98%
• 屈折率: n20/D 1.3720 (lit.)
• bp: 76.5-77.5 °C (lit.)
• mp: −84 °C (lit.)
• 転移温度: flash point -4 °C
• 密度: 0.902 g/mL at 25 °C (lit.)
• フォーマット: neat
• 保管温度: 2-30°C
• SMILES記法: CCOC(C)=O
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• InChI Key: XEKOWRVHYACXOJ-UHFFFAOYSA-N

詳細

詳細

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

アプリケーション

• [Determination of 12 prohibited veterinary drug residues in pig urine by ultra high performance liquid chromatography-tandem mass spectrometry]: Ethyl acetate is utilized for sample preparation in this advanced method to detect drug residues in animal samples, emphasizing its role in veterinary pharmaceutical compliance (Wan et al., 2024).


• Therapeutic effect of Ginkgetin on smoke-induced airway inflammation by down-regulating the c/EBPβ signaling pathway and CCL2 expression: This study explores the anti-inflammatory properties of Ginkgetin, where ethyl acetate is used in the extraction process, highlighting its utility in biomedical research (Tao et al., 2024).


• Effect of methanol extract of Plectranthus esculentus N.E.Br tuber and its fractions on indices of benign prostatic hyperplasia in Wistar rats: Ethyl acetate is employed in the extraction of bioactive compounds for pharmacological studies, showing its critical role in therapeutic applications (Kanu et al., 2024).


• Phytochemical evaluation of Ziziphus mucronata and Xysmalobium undulutum towards the discovery and development of anti-malarial drugs: Demonstrates the use of ethyl acetate in phytochemical screenings, contributing to the development of new anti-malarial medications (Buthelezi et al., 2024).


• The First Records of the In Silico Antiviral and Antibacterial Actions of Molecules Detected in Extracts of Algerian Fir (Abies numidica De Lannoy) Using LC-MS/MS Analysis: This research utilizes ethyl acetate for extracting compounds from plants for antiviral and antibacterial testing, underscoring its importance in the study of natural products (Benouchenne et al., 2024).

調製ノート

Product filtered through a 0.2 μm filter

その他情報

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

法的情報

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS02,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H319,H336
• 注意書き: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• ターゲットの組織: Central nervous system
• 補足的ハザード: EUH066
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 24.8 °F - closed cup
• 引火点(℃): -4 °C - closed cup