Substance
ID:359214
Names and Identifiers
IUPAC name
ethyl (2S)-2-hydroxypropanoate
IUPAC Traditional name
ethyl lactate
Synonyms
(-)-L-乳酸乙酯(-)-Ethyl L-lactateL-Lactic acid ethyl esterL-乳酸乙酯(-)-Ethyl (S)-2-hydroxypropionate(S)-(-)-2-Hydroxypropionic acid ethyl ester(-)-(S)-2-羟基丙酸乙酯(S)-(-)-2-羟基丙酸乙酯
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
Properties
Product Information
Cation Traces
Cu: ≤0.025 mg/kg
Ni: ≤0.025 mg/kg
K: ≤0.025 mg/kg
Pb: ≤0.025 mg/kg
Na: ≤0.025 mg/kg
Fe: ≤0.025 mg/kg
Evaporation Residue
<0.1%
Grade
puriss. p.a.
Purity
≥99.0% (sum of enantiomers, GC)
Empirical Formula (Hill Notation)
C5H10O3
Impurities
≤0.2% water
≤0.05% free acid
Physical Property
Flash Point
114.8 °F
46 °C
Boiling Point
154 °C(lit.)
145-160 °C/1013 mbar (5-95%)
Refractive Index
n20/D 1.413
n20/D 1.4130(lit.)
Vapor Pressure
2 mmHg ( 20 °C)
5 mmHg ( 30 °C)
Vapor Density
4.1 (vs air)
Melting Point
-26 °C(lit.)
Optical Rotation
[α]20/D -10.5±1°, neat
Density
1.034 g/mL at 20 °C(lit.)
Auto Ignition Point
752 °F
Safety Information
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RID/ADR
UN 1192 3/PG 3
Safety Statements
24-26-39
European Hazard Symbols
Irritant (Xi)MSDS Link
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
GHS Hazard statements
H226-H318-H335
Hazard Class
3
Packing Group
3
Risk Statements
10-37-41
UN Number
1192
GHS Signal Word
Danger
Explode Limits
1.5 %, 100 °F
German water hazard class
1
GHS Precautionary statements
P261-P280-P305+P351+P338
Molecule Details
Application
biodegradable solvent replacement for optical and microelectronical purposes
biodegradable solvent replacement for optical and microelectronical purposes
Molecular Spectra
No Data Available
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References
No Data Available
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