Ethyl Acetoacetate (EAA) CAS 141-97-9 Purity >99.0% (GC) Factory

Short Description:

Chemical Name: Ethyl Acetoacetate

Synonyms: EAA

CAS: 141-97-9

Purity: >99.0% (GC)

Appearance: Colorless Clear Liquid

High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Ethyl Acetoacetate (EAA) (CAS: 141-97-9) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Ethyl Acetoacetate, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	Ethyl Acetoacetate
Synonyms	EAA; Acetoacetic Acid Ethyl Ester; Ethyl 3-Oxobutyrate; 3-Oxobutyric Acid Ethyl Ester; Acetylacetic Acid Ethyl Ester; Ethyl 2-Acetoacetate; Acetoacetic Ester; Ethyl beta-Ketobutyrate
Stock Status	In Stock, Commercial Production
CAS Number	141-97-9
Molecular Formula	C6H10O3
Molecular Weight	130.14 g/mol
Melting Point	-43℃(lit.)
Boiling Point	181℃(lit.)
Flash Point	75℃
Density	1.029 g/mL at 20℃(lit.)
Refractive Index n20/D	1.419
Water Solubility	Slightly Soluble in Water, 28.6 g/L 20℃
Solubility	Miscible with Ether, Acetone
Stability	Stable. Incompatible with Acids, Bases, Oxidizing Agents, Reducing Agents, Alkali Metals. Combustible.
COA & MSDS	Available
Sample	Available
Origin	Shanghai, China
Brand	Ruifu Chemical

Specifications:

Items	Inspection Standards	Results
Appearance	Colorless Clear Liquid	Colorless Clear Liquid
Purity / Analysis Method	>99.0% (GC)	99.50%
Water by Karl Fischer	<0.20%	0.059%
Ethyl Acetate Solution Test	Through Tests	Qualified
Acidity (as Acetic Acid)	<0.20%	0.054%
Ethanol	<0.20% (GC)	Complies
Relative Density (25℃/25℃)	1.016~1.032	1.031
Refractive Index n20/D	1.416~1.424	1.4184
Infrared Spectrum	Consistent with Structure	Complies
1H NMR Spectrum	Consistent with Structure	Complies
Conclusion	The product has been tested and complies with the given specifications

Package/Storage/Shipping:

Package: Fluorinated Bottle, 25kg/Drum, 200kg/Drum, or according to customer's requirement.

Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire, heat; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.

141-97-9 - GC Conditions:

Instruments and Chromatographic Conditions
SP6890 Gas chromatograph or other suitable gas chromatograph
FID detector
OV-1701 capillary column 30 ×0.53mm×1.0μm
Injector temperature: 200℃
Temperature of detector: 250℃
Column temperature (Oven): 120℃
Carrier gas: Air/0.3MPa; The H2/0.2 Mpa; N2/0.06 Mpa
Sample size: 0.05μL
Two parallel injections and calculated by area normalization method

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

141-97-9 - Safety Information:

Hazard Symbols Xi - Irritant
Risk Codes 36 - Irritating to the eyes
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S24/25 - Avoid contact with skin and eyes.
UN IDs UN 1993
WGK Germany 1
RTECS AK5250000
TSCA Yes
HS Code 2918300090
Hazard Class 3.2
Packing Group III
Toxicity LD50 orally in rats: 3.98 g/kg (Smyth)

141-97-9 - Description:

Ethyl Acetoacetate (EAA) (CAS: 141-97-9) is the ethyl ester of acetoacetic acid. It is mainly used as a chemical intermediate in the production of a wide variety of compounds, such as amino acids, analgesics, antibiotics, antimalarial agents, antipyrine and amino pyrine, and vitamin B1; as well as the manufacture of dyes, inks, lacquers, perfumes, plastics, and yellow paint pigments. Alone, it is used as a flavoring for food.

141-97-9 - Chemical Properties:

Ethyl Acetoacetate (EAA) (CAS: 141-97-9) has a characteristic ether-like, fruity, pleasant, refreshing odor.

141-97-9 - Production Methods:

Ethyl Acetoacetate (EAA) (CAS: 141-97-9) is manufactured through a reaction of high-purity ethyl acetate with sodium, followed by neutralization with sulfuric acid.

141-97-9 - Use:

Ethyl Acetoacetate (EAA) (CAS: 141-97-9), For organic synthesis, fragrances, dyes and pharmaceutical industries.
Mainly used in the fields of dyes, pesticides, etc., but also in food additives and flavors and fragrances.
Ethyl Acetoacetate can be used to synthesize heterocyclic compounds such as pyridine, pyrrole, pyrazolone, pyrimidine, purine and cyclic lactone. It also has important applications in pesticides, spices, photochemicals, polymerization catalysts, etc. It can also be used as a food flavoring agent. Also used as a solvent, also a reagent for the detection of thallium, calcium oxide, calcium hydroxide and copper.

141-97-9 - Safety:

Ethyl Acetoacetate (EAA) (CAS: 141-97-9) is less toxic, rat oral LD50 3.98g/kg. But with a moderate degree of irritation and anesthesia, production equipment should be sealed, good ventilation. The operator shall be provided with protective equipment.
Eye irritant. Combustible liquid when exposed to heat or flame; can react with oxidzing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.