产品
产品
所有图片(3)
270989
乙酸乙酯
anhydrous, 99.8%
所有图片(3)
别名:
EtOAc
线性分子式:
CH3COOC2H5
CAS号:
分子量:
88.11
Beilstein:
506104
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21
质量水平
100
等级
anhydrous
蒸汽密度
3 (20 °C, vs air)
蒸汽压
73 mmHg ( 20 °C)
产品线
SAFC Hitech®
测定
99.8%
形式
liquid
自燃温度
801 °F
expl. lim.
2.2-11.5 %, 38 °F
杂质
<0.005% water
蒸发残留物
<0.0005%
折射率
n20/D 1.3720 (lit.)
bp
76.5-77.5 °C (lit.)
mp
−84 °C (lit.)
溶解性
water: soluble
密度
0.902 g/mL at 25 °C (lit.)
SMILES string
CCOC(C)=O
InChI
1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
InChI key
XEKOWRVHYACXOJ-UHFFFAOYSA-N
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相关类别
一般描述
乙酸乙酯是乙醚的一种有效替代溶剂，可在福尔马林-甲醚沉降技术中用于粪便样品中卵、幼虫和囊肿的浓缩。在嵌入Ce掺杂的二氧化钛表面上的氧化铜存在下，乙醛是在乙醇和乙酸乙酯的氧化消耗过程中形成的反应中间体。
应用
乙酸乙酯可用作合成γ-苄基-L-谷氨酸N-羧酸酐（BLG-NCA）的溶剂。
法律信息
SAFC Hitech is a registered trademark of Sigma-Aldrich Co. LLC
警示用语：
Danger
危险分类
Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Central nervous system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(F)
24.8 °F
闪点(C)
-4 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
分析证书
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原产地证书 (CofO)
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Fernando E Maturi et al.
Materials (Basel, Switzerland), 12(6) (2019-03-25)
Mesoporous silica nanoparticles prepared by organic template-driven synthesis have been successfully explored as carriers of the drug-derivate green luminescent complex of terbium (III) with the nonsteroidal anti-inflammatory drug ketoprofen. The terbium (III) complex was synthesized by reacting ketoprofen sodium salt
Andreas F Thünemann et al.
Langmuir : the ACS journal of surfaces and colloids, 22(5), 2351-2357 (2006-02-24)
Superparamagnetic iron oxide particles (SPIO) of maghemite were prepared in aqueous solution and subsequently stabilized with polymers in two layer-by-layer deposition steps. The first layer around the maghemite core is formed by poly(ethylene imine) (PEI), and the second one is
Complete oxidation of CO, ethanol, and ethyl acetate over copper oxide supported on titania and ceria modified titania.
Larsson PO and Andersson A.
J. Catal., 179(1), 72-89 (1998)
Junwei Liu et al.
Planta, 241(6), 1435-1451 (2015-02-27)
Strigolactone changes and cross talk with ABA unveil a picture of root-specific hormonal dynamics under stress. Strigolactones (SLs) are carotenoid-derived hormones influencing diverse aspects of development and communication with (micro)organisms, and proposed as mediators of environmental stimuli in resource allocation
K H Young et al.
Journal of clinical microbiology, 10(6), 852-853 (1979-12-01)
Ethyl acetate appears to be a satisfactory subsitute solvent for diethyl ether in the Formalin-ether sedimentation technique. In comparative studies, concentration of organisms with ethyl acetate was equal to or greater than that with diethyl ether. No distortion or alteration
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