Substance
ID:365166
Names and Identifiers
IUPAC name
1,4-dimethyl (2S)-2-hydroxybutanedioate
IUPAC Traditional name
1,4-dimethyl (2S)-2-hydroxybutanedioate
Synonyms
Dimethyl (S)-2-hydroxysuccinate(S)-(-)-苹果酸二甲酯Dimethyl L-malateL-苹果酸二甲酯
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Grade
puriss.
Empirical Formula (Hill Notation)
C6H10O5
Purity
≥99.0% (sum of enantiomers, GC)
Physical Property
Refractive Index
n20/D 1.441
Density
1.232 g/mL at 20 °C(lit.)
Flash Point
>235.4 °F
>113 °C
Boiling Point
104-108 °C/1 mmHg(lit.)
Optical Rotation
[α]20/D -6.6±0.5°, neat
Safety Information
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
Storage Temperature
2-8°C
European Hazard Symbols
Irritant (Xi)MSDS Link
GHS Hazard statements
H226-H317-H318
Personal Protective Equipment
Eyeshields, Gloves
GHS Precautionary statements
P280-P305+P351+P338
German water hazard class
3
GHS Signal Word
Danger
Risk Statements
10-41-43
Safety Statements
24-26-37/39-43
Molecule Details
Other Notes
Starting material used for the synthesis of many chiral building blocks1; Selective reduction of the 1-ester group with BH3.SMe22; Diastereoselective alkylation of C-33,4
Starting material used for the synthesis of many chiral building blocks1; Selective reduction of the 1-ester group with BH3.SMe22; Diastereoselective alkylation of C-33,4
Molecular Spectra
No Data Available
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References
No Data Available
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