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Merck
CN

W244007

Sigma-Aldrich

乳酸乙酯

≥98%, FCC, FG

别名:

2-羟基丙酸乙酯

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About This Item

线性分子式:
CH3CH(OH)COOCH2CH3
CAS号:
分子量:
118.13
FEMA编号:
2440
EC 号:
欧洲委员会编号:
371
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
Flavis编号:
9.433
NACRES:
NA.21

生物来源

synthetic

质量水平

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.515

检测方案

≥98%

折射率

n20/D 1.413 (lit.)

bp

154 °C (lit.)

密度

1.031 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

butter; fruity

SMILES字符串

CCOC(=O)C(C)O

InChI

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

InChI key

LZCLXQDLBQLTDK-UHFFFAOYSA-N

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一般描述

乳酸乙酯是中国浓香型白酒中的主要挥发性风味物质。

应用


  • Characterization of the differences in aroma-active compounds in strong-flavor Baijiu induced by bioaugmented Daqu using metabolomics and sensomics approaches.: This paper characterizes aroma-active compounds in strong-flavor Baijiu influenced by bioaugmented Daqu. Utilizing metabolomics and sensomics, the study highlights the role of ethyl lactate among other compounds in defining the beverage′s unique aroma profile (Mu et al., 2023).

  • A sustainable application for the extraction of lichen metabolites from Usnea cornuta: nontargeted metabolomics and antioxidant activity.: This research presents a sustainable method for extracting lichen metabolites using ethyl lactate. The study applies nontargeted metabolomics to evaluate antioxidant activities, demonstrating the compound′s efficacy and environmental benefits in natural product extraction (Castañeta et al., 2023).

  • Extraction of curcuminoids by using ethyl lactate and its optimisation by response surface methodology.: This article explores the use of ethyl lactate for extracting curcuminoids and optimizes the process using response surface methodology. The findings underscore ethyl lactate′s potential as a green solvent in pharmaceutical and nutraceutical extractions (D′Archivio et al., 2018).

  • Identification of Key Aroma Compounds in Type I Sourdough-Based Chinese Steamed Bread: Application of Untargeted Metabolomics Analysis.: This study identifies key aroma compounds in Type I sourdough-based Chinese steamed bread using untargeted metabolomics. Ethyl lactate is highlighted as a significant contributor to the bread′s aromatic profile, impacting its sensory characteristics (Yan et al., 2019).

警示用语:

Danger

危险分类

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 1

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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。

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访问文档库

Characterization of eubacterial and archaeal community diversity in the pit mud of Chinese Luzhou-flavor liquor by nested PCR?DGGE.
Ding XF, et al.
World Journal of Microbiology & Biotechnology, 30(2), 605-612 (2014)
Chiaki Inaba et al.
Applied microbiology and biotechnology, 83(5), 859-864 (2009-03-17)
The whole-cell biocatalyst displaying Candida antarctica lipase B (CALB) on the yeast cell surface with alpha-agglutinin as the anchor protein was easy to handle and possessed high stability. The lyophilized CALB-displaying yeasts showed their original hydrolytic activity and were applied
Jun Liu et al.
The Journal of organic chemistry, 77(21), 9718-9723 (2012-10-12)
The efficient and concise synthesis of (-)-orthodiffenes A and C has been accomplished for the first time in eight steps from readily available chiral synthons, D-mannose and D-ethyl lactate. Our work confirmed the complete structure of orthodiffenes A and C
Elisabetta Ranucci et al.
Macromolecular bioscience, 4(8), 706-713 (2004-10-07)
1-Vinyl-2-pyrrolidinone (VP) oligomers bearing a lactate group at one end (PVP-L) were obtained by chain-transfer controlled radical polymerisation carried out in the presence of ethyl L-lactate as chain-transfer agent (CTA). Their number-average molecular weights were in the range 1500-4000 with
O Dudeck et al.
AJNR. American journal of neuroradiology, 27(9), 1900-1906 (2006-10-13)
The organic solvent dimethyl-sulfoxide (DMSO), as a commonly used vehicle for nonadhesive liquid embolics, is not devoid of local angiotoxic effects. We compared microvascular toxicities of superselective infusions of DMSO with potentially more compatible solvents in swine rete mirabile. Fourteen

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