Ethyl 3-Aminocrotonate CAS 626-34-6 Purity >99.5% (GC) Factory

Short Description:

Chemical Name: Ethyl 3-Aminocrotonate

Synonyms: 3-Aminocrotonic Acid Ethyl Ester 

CAS: 626-34-6

Purity: >99.5% (GC)

Appearance: Clear Colorless Liquid or Solid 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of Ethyl 3-Aminocrotonate (CAS: 626-34-6) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase Ethyl 3-Aminocrotonate, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name Ethyl 3-Aminocrotonate  
Synonyms Ethyl β-Aminocrotonate; 3-Aminocrotonic Acid Ethyl Ester; β-Aminocrotonic Acid Ethyl Ester; Ethyl (Z)-3-Aminocrotonate; Ethyl (Z)-3-Aminobut-2-Enoate; (Z)-Ethyl 3-Aminobut-2-Enoate; Nifedipine Impurity 11
Stock Status In Stock, Commercial Production  
CAS Number 626-34-6
Molecular Formula C6H11NO2
Molecular Weight 129.16 g/mol
Melting Point 32.0~35.0℃(lit.)   
Boiling Point 210.0~215.0℃(lit.) 
Flash Point 97℃(206°F)   
Density 1.022 g/mL at 25℃(lit.) 
Refractive Index n20/D 1.4990
Sensitive Hygroscopic. Air Sensitive, Moisture Sensitive
Water Solubility  26 g/L 25℃
COA & MSDS Available
Sample  Available
Origin Shanghai, China
Brand Ruifu Chemical

Specifications:

Items Inspection Standards Results
Appearance Clear Colorless Liquid or Solid
Complies      
Melting Point  33.0~35.0℃ 33.8~34.1℃
Boiling Point  210.0~215.0℃ 214.0~215.0℃
Water by Karl Fischer  <0.50% 0.10% 
Ethyl Acetoacetate <0.50% 0.21%
Purity / Analysis Method >99.5% (GC)  99.76% 
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
Note This product is low melting point solid,may change state in different environments (solid, liquid or semi-solid)

626-34-6 - Process Flow Chart:

Ethyl Acetoacetate (CAS: 141-97-9) + NH3·H2O
Reaction
Distillation
Packing
Finished Product 

Package/Storage/Shipping:

Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Incompatible to acids, bases, oxidizing agents, reducing agents. 
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

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 AssuranceStrict 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.
SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory AuditFactory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
TransportationBy Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom SynthesisCan provide custom synthesis services to best fit your research needs.
Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

626-34-6 - Safety Information:

Hazard Symbols C - Corrosive
Risk Codes
R34 - Causes burns
R36/37 - Irritating to eyes and respiratory system.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27 - Take off immediately all contaminated clothing.
S28 - After contact with skin, wash immediately with plenty of soap-suds.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs UN 3263 8/PG 2
WGK Germany 3
HS Code 2922499990
Hazard Class 8
Packing Group III

626-34-6 - Application:

Ethyl 3-Aminocrotonate (CAS: 626-34-6) is used as an intermediate in organic synthesis. It is also used as an active ingredient in pharmaceutical synthesis and feed auxiliary agent. It is also used as an active pharmaceutical intermediate.

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