Substance
ID:318674
Names and Identifiers
IUPAC name
1,5-dimethyl 3-oxopentanedioate
IUPAC Traditional name
1,5-dimethyl 3-oxopentanedioate
Synonyms
3-氧代戊二酸二甲酯Dimethyl-3-oxoglutarateDimethyl-1,3-acetonedicarboxylate1,3-丙酮二羧酸二甲酯
Registration numbers
MDL Number
CAS Number
EC Number
Beilstein Number
Properties
Physical Property
Refractive Index
n20/D 1.444(lit.)
Flash Point
113 °C
235.4 °F
Boiling Point
237-241 °C/760 mmHg(lit.)
Density
1.206 g/mL at 20 °C(lit.)
Safety Information
German water hazard class
1
Safety Statements
36/37
MSDS Link
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Signal Word
Warning
GHS Precautionary statements
P280
European Hazard Symbols
Irritant (Xi)Risk Statements
43
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
GHS Hazard statements
H317
Product Information
Grade
Lonza quality
Impurities
≤5.0% 1,3-di-MeO-carbonyl-2-MeO-propene
≤0.3% impurity, main unknown
≤0.5% trimethyl citrate
≤1.0% methyl acetoacetate
Linear Formula
CO(CH2COOCH3)2
Purity
≥95.0% (GC)
Molecule Details
Packaging
1 kg in poly bottle
25 kg in comp drum
1 kg in poly bottle
25 kg in comp drum
Molecular Spectra
No Data Available
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References
No Data Available
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