跳转至内容
Merck
CN
所有图片(1)

主要文件

安全信息

8.22100

Sigma-Aldrich

(S)-(-)-Ethyl lactate

for synthesis

别名:

(S)-(-)-Ethyl lactate, L(-)-Lactic acid ethyl ester, (S)-(-)-2-Hydroxypropionic acid ethyl ester

登录查看公司和协议定价
所有图片(1)

About This Item

线性分子式:
CH3CH(OH)COOC2H5
CAS号:
687-47-8
分子量:
118.13
MDL编号:
MFCD00004518
UNSPSC代码:
12352108
EC索引号:
211-694-1
NACRES:
NA.22

蒸汽压

1.6 hPa ( 20 °C)

质量水平

200

方案

≥99% (GC)

表单

liquid

自燃温度

400 °C

效能

>2000 mg/kg LD50, oral (Rat)

expl. lim.

1.5-16.4 % (v/v)

pH值（酸碱度）

4 (20 °C, 50 g/L in H2O)

运动粘度

2.7 cSt(25 °C)

沸点

154 °C/1013 hPa

mp

-25 °C

转变温度

flash point 53 °C

密度

1.03 g/cm3 at 20 °C

储存温度

2-30°C

SMILES字符串

O[C@@H](C)C(=O)OCC

InChI

1S/C5H10O3/c1-3-8-5(7)4(2)6/h4,6H,3H2,1-2H3/t4-/m0/s1

InChI key

LZCLXQDLBQLTDK-BYPYZUCNSA-N

相关类别

应用



  • Evaluation of operational parameters for ethyl lactate production using reactive distillation process: This study explores the environmentally benign production of ethyl lactate, highlighting its use as a bio-based solvent for chemical transformations (A Komesu et al., 2015).


  • Influence of sequential fermentation with Torulaspora delbrueckii and Saccharomyces cerevisiae on wine quality: Discusses the production of ethyl lactate and its effect on wine quality, providing insights into fermentation processes and flavor enhancement (I Loira et al., 2014).


  • Titania-catalysed oxidative dehydrogenation of ethyl lactate: Examines a catalytic process for converting ethyl lactate to ethyl pyruvate, emphasizing green chemistry applications (EV Ramos-Fernandez et al., 2014).


  • Green Sustainable Process for Chemical and Environmental Engineering and Science: Focuses on the role of ethyl lactate in organic synthesis, showcasing its effectiveness in various chemical reactions (AV Dolzhenko, 2021).


  • In Situ Analysis of Metabolic Characteristics Reveals the Key Yeast in the Spontaneous and Solid-State Fermentation Process of Chinese Light-Style Liquor: Investigates the influence of ethyl lactate on fermentation, particularly its impact on flavor profiles in beverage production (Y Kong et al., 2014).


分析说明

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.032 - 1.034
Spec. rotation [α²0/D (undiluted): -11.0 - -9.5 °
Identity (IR): passes test

警示用语：

Danger

危险声明

H226 - H318 - H335

危险分类

Eye Dam. 1 - Flam. Liq. 3 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

128.8 °F - closed cup

闪点(°C)

53.8 °C - closed cup

法规信息

危险化学品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

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.

联系技术服务部门