Ethyl 2-butynoate
- Product Name
- Ethyl 2-butynoate
- CAS No.
- 4341-76-8
- Chemical Name
- Ethyl 2-butynoate
- Synonyms
- 2-butynoate;ETHYL TETROLATE;Ethyl Butynoate;Ethyltetrolate,T;ETHYL 2-BUTYNOATE;ethyle2-butynoate;Ethyl2-butynoate,98+%;Ethyl 3-methylpropiolate;TETROLIC ACID ETHYL ESTER;Ethyl 1-propynecarboxylate
- 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)
- NIST Chemistry Reference
- Ethyl 2-butynoate(4341-76-8)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 425117
- Product name
- Ethyl 2-butynoate
- Purity
- 98%
- Packaging
- 1g
- Price
- $39
- Updated
- 2024/03/01
- Product number
- 425117
- Product name
- Ethyl 2-butynoate
- Purity
- 98%
- Packaging
- 10g
- Price
- $155
- Updated
- 2024/03/01
- Product number
- T1052
- Product name
- Ethyl 2-Butynoate
- Purity
- >98.0%(GC)
- Packaging
- 1mL
- Price
- $46
- Updated
- 2024/03/01
- Product number
- T1052
- Product name
- Ethyl 2-Butynoate
- Purity
- >98.0%(GC)
- Packaging
- 5mL
- Price
- $133
- Updated
- 2024/03/01
- Product number
- B25370
- Product name
- Ethyl 2-butynoate, 98%
- Packaging
- 1g
- Price
- $26.65
- Updated
- 2024/03/01
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
- Tel
- --
- Fax
- --
- info@natalex.com.pl
- Country
- Poland
- ProdList
- 115
- Advantage
- 58
View Lastest Price from Ethyl 2-butynoate manufacturers
- Product
- Ethyl 2-butynoate 4341-76-8
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-06-06
- Product
- Ethyl 2-butynoate 4341-76-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-10-24
- Product
- Ethyl 2-butynoate 4341-76-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-07-03