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08996

(−)-Ethyl L-lactate

analytical standard

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):
C5H10O3
CAS Number:
687-47-8
Molecular Weight:
118.13
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329748657
EC Number:
211-694-1
Beilstein/REAXYS Number:
1720839
MDL number:
MFCD00004518
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grade

analytical standard

Quality Level

100

vapor density

4.1 (vs air)

vapor pressure

2 mmHg ( 20 °C), 5 mmHg ( 30 °C)

assay

≥98.5% (GC)

optical activity

[α]/D 10.5±1° (neat)

autoignition temp.

752 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

1.5 %, 100 °F

refractive index

n20/D 1.410-1.420, n20/D 1.4130 (lit.)

bp

154 °C (lit.)

mp

−26 °C (lit.)

density

1.034 g/mL at 20 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

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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Related Categories

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

128.8 °F - closed cup

flash_point_c

53.8 °C - closed cup

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM6867
BCCJ0153
BCCD2477
BCBW7353
BCBR7458V

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Volatile compounds produced by yeast during fermentation greatly influence the organoleptic qualities of wine. We developed a model to predict the combined effects of initial nitrogen and phytosterol content and fermentation temperature on the production of volatile compounds. We used
Zuobing Xiao et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 978-979, 122-130 (2014-12-30)
A simple, rapid and solvent-free multi-residue method has been developed and applied to confirm and quantify a series of volatile compounds in five cherry wines by gas chromatography coupled with mass spectrometry (GC-MS). Four parameters (e.g., coating material of fiber
Pingxi Xu et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(46), 16592-16597 (2014-10-29)
Insect repellents are important prophylactic tools for travelers and populations living in endemic areas of malaria, dengue, encephalitis, and other vector-borne diseases. DEET (N,N-diethyl-3-methylbenzamide) is a 6-decade-old synthetic repellent, which is still considered the gold standard of mosquito repellents. Mosquitoes

Global Trade Item Number

SKUGTIN
1266868-500MG04061833830000
W245100-1KG-K04061837545054
W245100-10KG-K04061837545047
W245100-250G-K04061837512810
W245115-SAMPLE-K04061834355236
W245100-SAMPLE-K04061837512841
W245100-5KG-K04061837545078
W245115-100G-K04061834396512
W245115-1KG-K04061834365495
V900735-25G04061837550799
67107-250MG04061832735085
818775025004022536445458
818775000504022536445441
P9009-25G04061834402190
P9009-5G04061834402206
08996-1ML04061838653031

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