W244015

Sigma-Aldrich

Ethyl lactate

natural, ≥98%, FCC, FG

Synonym(s):
Ethyl 2-hydroxypropionate
Linear Formula:
CH3CH(OH)COOCH2CH3
CAS Number:
Molecular Weight:
118.13
FEMA Number:
2440
EC Number:
Council of Europe no.:
371
MDL number:
PubChem Substance ID:
Flavis number:
9.433
NACRES:
NA.21

Quality Level

grade

FG
Kosher
natural

Agency/Method

meets purity specifications of JECFA

reg. compliance

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

assay

≥98%

optical activity

[α]20/D −10.5°, neat

refractive index

n20/D 1.413 (lit.)

bp

154 °C (lit.)

density

1.031 g/mL at 25 °C (lit.)

Documentation

see Safety & Documentation for available documents

Featured Industry

Flavors and Fragrances

Organoleptic

butter; fruity

food allergen

no known allergens

SMILES string

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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Related Categories

General description

Ethyl lactate is a major volatile flavor compound identified in Chinese Luzhou-flavor type liquor.

Packaging

5, 10 kg in steel drum
1 kg in glass bottle

Other Notes

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Signal Word

Danger

Hazard Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN1192 - class 3 - PG 3 - Ethyl lactate

WGK Germany

WGK 1

Flash Point(F)

114.8 °F - closed cup

Flash Point(C)

46 °C - closed cup

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)
Hongyan Guo et al.
Journal of hazardous materials, 174(1-3), 59-63 (2009-09-29)
A new approach using aqueous ethyl lactate-modified [S,S]-ethylenediaminedisuccinic acid (EDDS) washing solutions for the removal of Cu from field-contaminated soils was examined in the laboratory. At pH 7 the maximum extraction efficiencies of Cu were about 41% by EDDS solution...
Jiahua Li et al.
Journal of hazardous materials, 181(1-3), 673-678 (2010-06-18)
In order to explore a practical approach to the remediation of the cadmium (Cd)-contaminated soil in the lower reaches of the Yangtze River, we evaluated the effects of a local willow (Salix x aureo-pendula CL 'J1011') of absorbing, accumulating, and...
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...
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...

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