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蒸汽密度
4.1 (vs air)
质量水平
蒸汽压
2 mmHg ( 20 °C)
5 mmHg ( 30 °C)
检测方案
98%
形式
liquid
旋光性
[α]14/D −10°, neat
自燃温度
752 °F
expl. lim.
1.5 %, 100 °F
折射率
n20/D 1.4130 (lit.)
pH值（酸碱度）
4 (20 °C, 50 g/L)
bp
154 °C (lit.)
mp
−26 °C (lit.)
密度
1.034 g/mL at 20 °C (lit.)
1.042 g/mL at 25 °C
SMILES字符串
C[C@H](O)C(OCC)=O
InChI
1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3/t4-/m0/s1
InChI key
LZCLXQDLBQLTDK-BYPYZUCNSA-N
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一般描述
乳酸乙酯是用于有机合成的绿色环保溶剂。它通常用于多组分反应、环加成反应、不对称诱导、光化学合成和无配体偶联反应等有机反应。
应用
(−)-L-乳酸乙酯可用于制备：
- (R)-(+)-2-甲基环氧乙烷。
- (S)-2-((叔丁基二甲基硅基)氧基)丙醛，一种用于合成maltepolide的关键中间体。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Flam. Liq. 3 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 1
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Ethyl lactate as a green solvent: a promising bio-compatible media for organic synthesis
Paul S, et al.
Current Green Chemistry, 3(1), 111-118 (2016)
A facile approach for the synthesis of C13-C24 fragments of maltepolides A, C and D
Rao, P Sankara and Srihari, P
Organic & Biomolecular Chemistry, 14(40), 9629-9638 (2016)
Shuke Xiao et al.
eLife, 8 (2019-10-28)
Odorant binding proteins (Obps) are expressed at extremely high levels in the antennae of insects, and have long been believed essential for carrying hydrophobic odorants to odor receptors. Previously we found that when one functional type of olfactory sensillum in
Eduardo Coelho et al.
Molecules (Basel, Switzerland), 25(3) (2020-02-07)
Knowledge of composition of beverages volatile fraction is essential for understanding their sensory attributes. Analysis of volatile compounds predominantly resorts to gas chromatography coupled with mass spectrometry (GC-MS). Often a previous concentration step is required to quantify compounds found at
Stereocontrolled total synthesis of the macrocyclic lactone (-)-aspicilin.
Waanders PP, et al.
Tetrahedron Letters, 28(21), 2409-2412 (1987)
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