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623-47-2 C5H6O2 Ethyl propiolate

CAS NO.623-47-2

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,
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Product Details

Keywords

  • EPL
  • ETHYL PROPIOLATE
  • 2-Propynoic acid

Quick Details

  • ProName: 623-47-2 C5H6O2 Ethyl propiolate
  • CasNo: 623-47-2
  • Molecular Formula: C5H6O2
  • Appearance: clear colorless to pale yellow liquid
  • Application: 623-47-2 ...
  • DeliveryTime: 7-10 days after payment
  • PackAge: As required
  • Port: Shanghai/Tianjin/Qingdao
  • ProductionCapacity: 100-200 Kilogram/Month
  • Purity: 99%
  • Storage: 2-8°C
  • Transportation: By air/sea/express
  • LimitNum: 1 Kilogram
  • Grade: Pharma Grade

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About Certificate

 

1.Certificate Of Analysis (COA)
2.Material Safety Data Sheet (MSDS)
3.Route of synthesis (ROS)
4.Method of Aanlysis(MOA)
5.Nuclear Magnetic Resonance(NMR)

 

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About Company

 
HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
     Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs ,  Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East ,  Africa , South America and some other countries and areas.
    We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team, who are professional engineers and scholars with Ph. D. .So we are confident to serve you  better with our high - quality products and professional team.
    We are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional wupplier in international market.
     We  welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

Details

Product Name: Ethyl propiolate
Synonyms: ACETYLENECARBOXYLIC ACID ETHYL ESTER;ETHYL PROPIOLATE;ETHYL ACETYLENECARBOXYLATE;EPL;(Ethoxycarbonyl)acetylene;2-Propynoic acid, ethyl ester;Ethyl 2-propynoate;Ethyl propynoate
CAS: 623-47-2
MF: C5H6O2
MW: 98.1
EINECS: 210-795-8
Product Categories: Acids and Derivatives;Miscellaneous;Acetylenes;Acetylenic Carboxylic Acids & Their Derivatives;Building Blocks;C2 to C5;Carbonyl Compounds;Chemical Synthesis;Esters;Organic Building Blocks
Mol File: 623-47-2.mol
Ethyl propiolate Structure
 
Ethyl propiolate Chemical Properties
mp  9°C
bp  120 °C(lit.)
density  0.968 g/mL at 25 °C(lit.)
refractive index  n20/D 1.412(lit.)
Fp  74 °F
storage temp.  2-8°C
Water Solubility  miscible
Merck  3846
BRN  878250
CAS DataBase Reference 623-47-2(CAS DataBase Reference)
NIST Chemistry Reference Ethyl propiolate(623-47-2)
 
Safety Information
Hazard Codes  Xi,F
Risk Statements  10-36/37/38-36-11
Safety Statements  26-36-37/39-16-33-29-24-23
RIDADR  UN 3272 3/PG 3
WGK Germany  3
Hazard Note  Irritant
HazardClass  3
PackingGroup  II
HS Code  29161980
MSDS Information
Provider Language
Ethyl propiolate English
SigmaAldrich English
ACROS English
ALFA English
 
Ethyl propiolate Usage And Synthesis
Chemical Properties clear colorless to pale yellow liquid
Usage Halogenated derivatives were used as substrates for direct, asymmetric alkynylation of cyclic ß-ketoesters using chiral phase-transfer catalysts.1 Also employed in a one-pot , four-component synthesis of benzene-1,2,3,5-tetracarboxylates promoted by Ph3P.2

 

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