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Merck

08996

Supelco

(−)-Ethyl L-Lactat

analytical standard

Synonym(e):

(−)-Ethyl-L-lactat, (S)-(−)-2-Hydroxy-propionsäure-ethylester

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About This Item

Empirische Formel (Hill-System):
C5H10O3
CAS-Nummer:
Molekulargewicht:
118.13
Beilstein:
1720839
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
85151701
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

Dampfdichte

4.1 (vs air)

Dampfdruck

2 mmHg ( 20 °C)
5 mmHg ( 30 °C)

Assay

≥98.5% (GC)

Optische Aktivität

[α]/D 10.5±1° (neat)

Selbstzündungstemp.

752 °F

Haltbarkeit

limited shelf life, expiry date on the label

Expl.-Gr.

1.5 %, 100 °F

Brechungsindex

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

bp

154 °C (lit.)

mp (Schmelzpunkt)

−26 °C (lit.)

Dichte

1.034 g/mL at 20 °C (lit.)

Anwendung(en)

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

InChIKey

LZCLXQDLBQLTDK-BYPYZUCNSA-N

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Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

3 - Flammable liquids

WGK

WGK 1

Flammpunkt (°F)

128.8 °F - closed cup

Flammpunkt (°C)

53.8 °C - closed cup


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