Ethyl Acetoacetate Cas 141-97-9

It is occasionally used as essence in cosmetics such as gardenia, which can give wine and fruit fragrance or elegant non flower fragrance. Ethanol can be given a round ripening sensation in washing water or water-based agents. It is widely used in essence chemobooks, which can be used in many fruit or wine flavors, such as apple, apricot, peach, cherry, berry and yellow rice wine, brandy, Baijiu, whisky, rum and other food essence and wine essence.

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Model:
141-97-9
Brand:
bosschemical
Code:
141-97-9

Product Description

Ethyl acetoacetate Basic information
Product Name:	Ethyl acetoacetate
CAS:	141-97-9
MF:	C6H10O3
MW:	130.14
EINECS:	205-516-1
Mol File:	141-97-9.mol
Ethyl acetoacetate Chemical Properties
Melting point	−43 °C(lit.)
Boiling point	181 °C(lit.)
density	1.029 g/mL at 20 °C(lit.)
vapor density	4.48 (vs air)
vapor pressure	1 mm Hg ( 28.5 °C)
refractive index	n20/D 1.419
FEMA	2415 \| ETHYL ACETOACETATE
Fp	185 °F
storage temp.	Store below +30°C.
solubility	116 g/L (20°C)
pka	11(at 25℃)
form	Liquid
color	APHA: ≤15
Specific Gravity	1.027～1.035 (20/4℃)
Relative polarity	0.577
PH	4.0 (110g/l, H2O, 20℃)
Odor	Agreeable, fruity.
Odor Type	fruity
biological source	synthetic
explosive limit	1.0-54%(V)
Water Solubility	116 g/L (20 ºC)
Merck	143,758
JECFA Number	595
BRN	385838
Dielectric constant	15.0（Ambient）
Stability:	Stable. Incompatible with acids, bases, oxidizing agents, reducing agents, alkali metals. Combustible.
InChIKey	XYIBRDXRRQCHLP-UHFFFAOYSA-N
LogP	0.8 at 20℃
Surface tension	31.93mN/m at 298.15K
CAS DataBase Reference	141-97-9(CAS DataBase Reference)
NIST Chemistry Reference	Butanoic acid, 3-oxo-, ethyl ester(141-97-9)
EPA Substance Registry System	Ethyl acetoacetate (141-97-9)

Fragrance raw material

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis