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Ethyl 2-butynoate

Ethyl 2-butynoate Structure
Ethyl 2-butynoate
  • CAS No.4341-76-8
  • Chemical Name:Ethyl 2-butynoate
  • CBNumber:CB4228518
  • Molecular Formula:C6H8O2
  • Formula Weight:112.13
  • MOL File:4341-76-8.mol
Ethyl 2-butynoate Property
  • Boiling point 160-161 °C/730 mmHg (lit.)
  • Density 0.962 g/mL at 25 °C (lit.)
  • refractive index n20/D 1.436(lit.)
  • Flash point 145 °F
  • storage temp. Inert atmosphere,2-8°C
  • solubility Chloroform, Ethyl Acetate
  • form Powder
  • Specific Gravity 0.962
  • color Grey to red to brown
  • Water Solubility Miscible with water, chloroform and ethyl acetate.
  • Sensitive Air Sensitive
  • BRN 1744948
  • InChIKey FCJJZKCJURDYNF-UHFFFAOYSA-N
  • CAS DataBase Reference 4341-76-8(CAS DataBase Reference)
  • FDA UNII 6UG3A7S3GB
  • NIST Chemistry Reference Ethyl 2-butynoate(4341-76-8)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :26-36
  • RIDADR  :1993
  • WGK Germany  :3
  • F  :10-23
  • Hazard Note  :Irritant
  • HazardClass  :3.2
  • PackingGroup  :III
  • HS Code  :29161900
  • NFPA 704:
    2
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P261-P264-P271-P280-P302+P352-P305+P351+P338
Ethyl 2-butynoate Price More Price(8)
  • Brand: Sigma-Aldrich(India)
  • Product number: 425117
  • Product name : Ethyl 2-butynoate
  • Purity: 98%
  • Packaging: 1G
  • Price: ₹1948.5
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 425117
  • Product name : Ethyl 2-butynoate
  • Purity: 98%
  • Packaging: 10G
  • Price: ₹9071.35
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 425117
  • Product name : Ethyl 2-butynoate
  • Purity: 98%
  • Packaging: 10G
  • Price: ₹9071.35
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: ALFA India
  • Product number: ALF-B25370-14
  • Product name : Ethyl 2-butynoate, 98%
  • Purity: 
  • Packaging: 25g
  • Price: ₹19862
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: T1052
  • Product name : Ethyl 2-Butynoate
  • Purity: min. 98.0 %
  • Packaging: 1ML
  • Price: ₹2000
  • Updated: 2022/05/26
  • Buy: Buy

Ethyl 2-butynoate Chemical Properties,Usage,Production

  • Uses Ethyl 2-butynoate is used as a precursor for the synthesis of 3-ethyl, 1-methyl 1-(2-nitrophenyl)-cyclopent-3-ene-1,3-dicarboxylate, alkenylsilanols and tricyclic aziridine derivatives. It acts as a methanogenesis inhibitor. As an electron deficient alkyne derivative, it plays a vital role in the preparation of 1,3-dienes catalyzed by rhodium(I)/H8-BINAP complex.
  • Uses Ethyl 2-butynoate was used in the study of its effect on in vitro degradation and microbial biomass production.
    It may be used in the synthesis of the following:
    • 3-ethyl, 1-methyl 1-(2-nitrophenyl)-cyclopent-3-ene-1,3-dicarboxylate
    • tricyclic aziridine derivatives
    • alkenylsilanols
  • Synthesis Reference(s) Organic Syntheses, Coll. Vol. 7, p. 226, 1990
    The Journal of Organic Chemistry, 38, p. 3588, 1973 DOI: 10.1021/jo00960a032
  • General Description Ethyl 2-butynoate, a 2-alkynoate is a methanogenesis inhibitor. It is an electron deficient internal alkyne that has been reported to undergo codimerization with alkenes to form 1,3-dienes catalyzed by rhodium(I)/H8-BINAP complex. The annulation of thioamides with ethyl 2-butynoate catalyzed by tri-n-butylphosphine to form thiazolines has been investigated.
Ethyl 2-butynoate Preparation Products And Raw materials
Raw materials
Preparation Products
Ethyl 2-butynoate Suppliers
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Ethyl 2-butynoate Spectrum
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  • Ethyltetrolate,T
  • ETHYL 2-BUTYNOATE, 98%ETHYL 2-BUTYNOATE, 98%ETHYL 2-BUTYNOATE, 98%ETHYL 2-BUTYNOATE, 98%
  • N-phenylcarbamic acid 2,2,2-trichloroethyl ester
  • Ethyl tetrolate, Tetrolic acid ethyl ester
  • 2-Butynoic Acid Ethyl Ester Tetrolic Acid Ethyl Ester Ethyl Tetrolate
  • ethyle2-butynoate
  • but-2-ynoic acid ethyl ester
  • Ethyl Butynoate
  • Ethyl2-butynoate,98+%
  • Ethyltetrolate,Tetrolicacidethy
  • 2-Butynoic acid ethyl ester~Ethyl tetrolate
  • Ethyl 3-methylpropiolate
  • Ethyl 1-propynecarboxylate
  • ETHYL TETROLATE
  • ETHYL 2-BUTYNOATE
  • 2-BUTYNOIC ACID ETHYL ESTER
  • TETROLIC ACID ETHYL ESTER

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