Substance
ID:342454
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
PubChem SID
Properties
Physical Property
Boiling Point
154 °C(lit.)
Density
1.034 g/mL at 20 °C(lit.)
1.042 g/mL at 25 °C
Auto Ignition Point
752 °F
Flash Point
46 °C
114.8 °F
Optical Rotation
[α]14/D -10°, neat
Refractive Index
n20/D 1.4130(lit.)
Vapor Density
4.1 (vs air)
Vapor Pressure
5 mmHg ( 30 °C)
2 mmHg ( 20 °C)
Melting Point
-26 °C(lit.)
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
MSDS Link
Hazard Class
3
UN Number
1192
GHS Precautionary statements
P261-P280-P305+P351+P338
GHS Signal Word
Danger
GHS Hazard statements
H226-H318-H335
European Hazard Symbols
Irritant (Xi)Explode Limits
1.5 %, 100 °F
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
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
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Risk Statements
10-37-41
Packing Group
3
German water hazard class
1
Safety Statements
24-26-39
Product Information
Purity
98%
Empirical Formula (Hill Notation)
C5H10O3
Molecule Details
Packaging
5, 100, 500 g in glass bottle
5, 100, 500 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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