494518
乙酸乙酯
biotech. grade, ≥99.8%
别名:
EtOAc
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
CH3COOC2H5
化学文摘社编号:
分子量:
88.11
UNSPSC Code:
12352108
NACRES:
NA.01
PubChem Substance ID:
EC Number:
205-500-4
Beilstein/REAXYS Number:
506104
MDL number:
Grade:
biotech. grade
Assay:
≥99.8%
Bp:
76.5-77.5 °C (lit.)
Vapor pressure:
73 mmHg ( 20 °C)
产品名称
乙酸乙酯, biotech. grade, ≥99.8%
InChI key
XEKOWRVHYACXOJ-UHFFFAOYSA-N
InChI
1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
SMILES string
CCOC(C)=O
grade
biotech. grade
vapor density
3 (20 °C, vs air)
vapor pressure
73 mmHg ( 20 °C)
assay
≥99.8%
form
liquid
autoignition temp.
801 °F
expl. lim.
2.2-11.5 %, 38 °F
impurities
≤0.0009 meq/g Titr. acid
<0.01% water
evapn. residue
<0.0003%
refractive index
n20/D 1.3720 (lit.)
bp
76.5-77.5 °C (lit.)
mp
−84 °C (lit.)
solubility
alcohol: soluble(lit.)
water: soluble(lit.)
density
0.902 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
λ: 254 nm Amax: 1.00
λ: 263 nm Amax: 0.05
λ: 275-400 nm Amax: 0.01
format
neat
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
乙酸乙酯可用于以下工艺：
- 在玻璃上制备 TiO 2 （二氧化钛） 薄膜。
- 作为水果和蔬菜中农药残留多残留分析的浸提介质。
- 在二甲基锡（IV）乙酸二安替比林存在下，伯胺乙酰化形成酰胺。
General description
乙酸乙酯（EA）是一种羧酸酯，是一种生物友好的有机溶剂，具有广泛的工业应用前景。通过反应精馏法 和乙醇的无受体脱氢二聚作用尝试过它的合成。在肠道寄生虫的福尔马林-乙醚（F-E）沉淀法中，其作为毒性较低的乙醚替代品的效用已经过研究。它在固定化脂肪酶催化粗植物油制备生物柴油过程中作为酰基受体的能力已经过研究。用锰八面体分子筛（OMS-2）将乙酸乙酯完全降解为 CO 2 这一过程已经过研究。低含水量、最小残留物和干净的 UV 光谱是该生物技术级溶剂的特殊特征。它可用于蛋白质测序、多肽和寡核苷酸合成等生物技术过程。
Our biotech solvents offer exceptional quality for reliable RNA extraction, ensuring optimal laboratory performance. With low water content and minimal residue, give clean UV spectra to minimize contamination.
- High-Quality Biotech Solvents: Designed for optimal laboratory performance with low water content and minimal residues.
- Ideal for RNA Extraction: Essential for genetic testing and research applications like PCR.
- Ensures Integrity of Genetic Material: Promotes reliable and reproducible results.
- Industry Compliant: Suitable for both academic and commercial laboratories, enhancing research efficiency.
supp_hazards
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
24.8 °F - closed cup
flash_point_c
-4 °C - closed cup
法规信息
危险化学品
此项目有
Perspectives for the biotechnological production of ethyl acetate by yeasts.
Loser C, et al.
Applied Microbiology and Biotechnology, 98(12), 5397-5415 (2014)
Anatase thin films on glass from the chemical vapor deposition of titanium (IV) chloride and ethyl acetate.
O'Neill SA, et al.
Chemistry of Materials, 15(1), 46-50 (2003)
Christer Jansson et al.
Journal of chromatography. A, 1023(1), 93-104 (2004-02-06)
A new multi-residue method for determination of pesticide residues in a wide variety of fruit and vegetables, using the National Food Administration (NFA) ethyl acetate extraction and determination by means of LC-MS/MS, is presented. The method includes pesticides normally detected
Investigation of ethyl acetate reactive distillation process.
Kenig EY, et al.
Chemical Engineering Science, 56(21), 6185-6193 (2001)
Manganese oxide OMS-2 as an effective catalyst for total oxidation of ethyl acetate.
Gandhe AR, et al.
Applied Catalysis. B, Environmental, 72(1), 129-135 (2007)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持