乙酸乙酯 (CAS No.141-78-6)
- 物化性质
- 无色透明液体,有水果香味,易挥发,微溶于水,可与多数有机溶剂混溶。密度0.897 g/cm³,沸点77°C,闪点-4°C(闭杯),蒸气压约9.8 kPa (20°C)。
- 技术参数
- 纯度 ≥99.5% (GC) 水分含量 ≤0.1% 酸度(以乙酸计)≤0.005% 蒸发残渣 ≤0.001%
English description(英文原文,共 758 字符)
Product Name:Ethyl acetate
English Name:Ethyl acetate
CAS No.:141-78-6
Aliases:Acetic ester, Ethyl ethanoate
Molecular Formula:C4H8O2
Physical Properties:Colorless clear liquid with a fruity odor; volatile; slightly soluble in water; miscible with most organic solvents. Density 0.897 g/cm³, boiling point 77°C, flash point -4°C (closed cup), vapor pressure approx. 9.8 kPa (20°C).
Uses:Widely used in coatings, inks, adhesives, flavors and fragrances, and pharmaceutical intermediates. It is a low-residue, quick-drying environmentally friendly solvent that effectively improves film leveling and application efficiency.
Technical Specifications:
Purity ≥99.5% (GC)
Water content ≤0.1%
Acidity (as acetic acid) ≤0.005%
Evaporation residue ≤0.001%
English Name:Ethyl acetate
CAS No.:141-78-6
Aliases:Acetic ester, Ethyl ethanoate
Molecular Formula:C4H8O2
Physical Properties:Colorless clear liquid with a fruity odor; volatile; slightly soluble in water; miscible with most organic solvents. Density 0.897 g/cm³, boiling point 77°C, flash point -4°C (closed cup), vapor pressure approx. 9.8 kPa (20°C).
Uses:Widely used in coatings, inks, adhesives, flavors and fragrances, and pharmaceutical intermediates. It is a low-residue, quick-drying environmentally friendly solvent that effectively improves film leveling and application efficiency.
Technical Specifications:
Purity ≥99.5% (GC)
Water content ≤0.1%
Acidity (as acetic acid) ≤0.005%
Evaporation residue ≤0.001%
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常见问题
- 乙酸乙酯的 CAS 号是多少?
- 乙酸乙酯的 CAS 号是 141-78-6。
- 乙酸乙酯的分子式和分子量是什么?
- 乙酸乙酯的分子式为 C4H8O2。
- 乙酸乙酯的英文名称是什么?
- 乙酸乙酯的英文名称为 Ethyl acetate。
- 乙酸乙酯还有哪些别名?
- 乙酸乙酯又称 乙酯、醋酸乙酯。
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