Substance
ID:318670
Names and Identifiers
IUPAC name
ethyl 3-oxobutanoate
IUPAC Traditional name
ethyl acetoacetate
Synonyms
Acetoacetic esterEthyl acetoacetate乙酰乙酸乙酯乙酰醋酸乙酯
Registration numbers
CAS Number
EC Number
Beilstein Number
MDL Number
Properties
Safety Information
GHS Hazard statements
H319
German water hazard class
1
MSDS Link
Personal Protective Equipment
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Signal Word
Warning
Explode Limits
9.5 %
RTECS
AK5250000
Risk Statements
36
European Hazard Symbols
Irritant (Xi)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 Precautionary statements
P305+P351+P338
Safety Statements
26
Physical Property
Boiling Point
181 °C(lit.)
180 °C
Density
1.029 g/mL at 20 °C(lit.)
Auto Ignition Point
580 °F
Flash Point
85 °C
185 °F
Apperance
APHA: ≤15
Vapor Density
4.48 (vs air)
Vapor Pressure
1 mmHg ( 28.5 °C)
Melting Point
-43 °C(lit.)
Product Information
Purity
≥99.0% (GC)
Grade
Lonza quality
Impurities
≤0.10% acid (as acetic acid)
≤0.05% water
Linear Formula
CH3COCH2COOC2H5
Molecule Details
Packaging
1 kg in poly bottle
1 kg in poly bottle
Molecular Spectra
No Data Available
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References
No Data Available
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