Substance
ID:352828
Names and Identifiers
IUPAC name
(2S)-2-hydroxy-3-methylbutanoic acid
IUPAC Traditional name
α-hydroxyisovaleric acid
Synonyms
(S)-2-Hydroxy-3-methylbutyric acid(S)-(+)-2-羟基-3-甲基丁酸L-α-Hydroxyisovaleric acidL-α-羟基异戊酸
Properties
Safety Information
GHS Precautionary statements
P261-P305+P351+P338
European Hazard Symbols
Irritant (Xi)Safety Statements
26-36
GHS Signal Word
Warning
Risk Statements
36/37/38
MSDS Link
German water hazard class
3
GHS Hazard statements
H315-H319-H335
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Product Information
Empirical Formula (Hill Notation)
C5H10O3
Purity
≥98.0% (T)
Grade
purum
Physical Property
Optical Rotation
[α]20/D +18±1°, c = 1% in chloroform
Melting Point
65-67 °C
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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