Ethyl Propionylacetate CAS 4949-44-4 Purity >98.0% (GC) Factory

Short Description:

Chemical Name: Ethyl Propionylacetate

Synonyms: Ethyl 3-Oxovalerate; Ethyl 3-Oxopentanoate

CAS: 4949-44-4

Purity: >98.0% (GC)

Appearance: Colorless Liquid

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Product Detail

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4949-44-4 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Ethyl Propionylacetate (Ethyl 3-Oxovalerate; Ethyl 3-Oxopentanoate) (CAS: 4949-44-4) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Ethyl Propionylacetate, Please contact: alvin@ruifuchem.com

4949-44-4 - Chemical Properties:

Chemical Name	Ethyl Propionylacetate
Synonyms	Ethyl 3-Oxovalerate; Ethyl 3-Oxopentanoate; 3-Ketovaleric Acid Ethyl Ester; 3-Oxovaleric Acid Ethyl Ester; Propionylacetic Acid Ethyl Ester; Ethyl 3-Oxo-n-Valerate
Stock Status	In Stock, Commercial Production
CAS Number	4949-44-4
Molecular Formula	C7H12O3
Molecular Weight	144.17 g/mol
Boiling Point	190.0~192.0℃
Flash Point	77℃(170°F)
Specific Gravity (20/20)	1.01
Refractive Index n20/D	1.42
Store Under Inert Gas	Store Under Inert Gas
Sensitive	Air Sensitive
Solubility	Miscible with Glacial Acetic Acid
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.
COA & MSDS	Available
Origin of Product	Shanghai, China
Brand	Ruifu Chemical

4949-44-4 - Specifications:

Items	Specifications	Results
Appearance	Colorless Liquid	Colorless Liquid
Water by Karl Fischer	<0.20%	0.04%
Ethyl Propionylacetate Purity	>98.0% (GC)	99.60%
Density (20℃)	1.006~1.01	Complies
Refractive Index n20/D	1.422~1.427	Complies
Infrared Spectrum	Consistent with Structure	Complies
Conclusion	The product has been tested and complies with the given specifications

4949-44-4 - 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, well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture. Incompatible with strong oxidizing agents and strong bases.
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery.

4949-44-4 - 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

4949-44-4 - 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.

4949-44-4 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
WGK Germany 3
TSCA T
HS Code 2918300090
Hazard Class IRRITANT

4949-44-4 - Application:

Ethyl Propionylacetate (Ethyl 3-Oxovalerate; Ethyl 3-Oxopentanoate) (CAS: 4949-44-4) has numerous applications in scientific experiments. Ethyl Propionylacetate is used in perfumery, cosmetics, and flavoring industries to provide a fruity aroma and flavor. Ethyl Propionylacetate is also used in the synthesis of various pharmaceuticals, pesticides, and agrochemicals due to its reactive functional groups.
Ethyl Propionylacetate is an intermediate of Rosuvastatin. Rosuvastatin is a drug against hyperlipidemia, a HMG-CoA reductase inhibitor, successfully developed by British AstraZeneca.
Ethyl Propionylacetate is generally recognized as safe (GRAS) by the United States Food and Drug Administration (FDA) and is widely used as a flavoring agent in the food and beverage industry.