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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Esters >Ethyl compound >Ethyl 2-butynoate

Ethyl 2-butynoate

Ethyl 2-butynoate Structure
  • ₹1942 - ₹19862
  • Product name: Ethyl 2-butynoate
  • CAS: 4341-76-8
  • MF: C6H8O2
  • MW: 112.13
  • EINECS:224-395-6
  • MDL Number:MFCD00015182
  • Synonyms:TETROLIC ACID ETHYL ESTER;2-BUTYNOIC ACID ETHYL ESTER;ETHYL 2-BUTYNOATE;ETHYL TETROLATE;Ethyl 1-propynecarboxylate;Ethyl 3-methylpropiolate;2-Butynoic acid ethyl ester~Ethyl tetrolate;Ethyltetrolate,Tetrolicacidethy
Price8 Properties Safety Information Description
8 prices
Selected condition：

Brand

  • Sigma-Aldrich
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ALFA India

Package

  • 1ML
  • 1G
  • 5g
  • 5ML
  • 10G
  • 25g
  • ManufacturerSigma-Aldrich
  • Product number425117
  • Product descriptionEthyl 2-butynoate 98%
  • Packaging10G
  • Price₹9071.35
  • Updated2022-06-14
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT1052
  • Product descriptionEthyl 2-Butynoate min. 98.0 %
  • Packaging1ML
  • Price₹2000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberT1052
  • Product descriptionEthyl 2-Butynoate min. 98.0 %
  • Packaging5ML
  • Price₹6000
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number425117
  • Product descriptionEthyl 2-butynoate 98%
  • Packaging1G
  • Price₹1948.5
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number425117
  • Product descriptionEthyl 2-butynoate 98%
  • Packaging10G
  • Price₹9071.35
  • Updated2022-06-14
  • Buy
  • ManufacturerALFA India
  • Product numberALF-B25370-14
  • Product descriptionEthyl 2-butynoate, 98%
  • Packaging25g
  • Price₹19862
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-B25370-06
  • Product descriptionEthyl 2-butynoate, 98%
  • Packaging5g
  • Price₹5385
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-B25370-03
  • Product descriptionEthyl 2-butynoate, 98%
  • Packaging1g
  • Price₹1942
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 425117 Ethyl 2-butynoate 98% 10G ₹9071.35 2022-06-14 Buy
TCI Chemicals (India) T1052 Ethyl 2-Butynoate min. 98.0 % 1ML ₹2000 2022-05-26 Buy
TCI Chemicals (India) T1052 Ethyl 2-Butynoate min. 98.0 % 5ML ₹6000 2022-05-26 Buy
Sigma-Aldrich(India) 425117 Ethyl 2-butynoate 98% 1G ₹1948.5 2022-06-14 Buy
Sigma-Aldrich(India) 425117 Ethyl 2-butynoate 98% 10G ₹9071.35 2022-06-14 Buy
ALFA India ALF-B25370-14 Ethyl 2-butynoate, 98% 25g ₹19862 2022-05-26 Buy
ALFA India ALF-B25370-06 Ethyl 2-butynoate, 98% 5g ₹5385 2022-05-26 Buy
ALFA India ALF-B25370-03 Ethyl 2-butynoate, 98% 1g ₹1942 2022-05-26 Buy

Properties

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)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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Suppliers and manufacturers

JSK Chemicals ALS INDIA LIFE SCIENCES Reddy N Reddy Pharmaceuticals Survival Technologies Pvt Ltd CHEMSWORTH CLEARSYNTH LABS LTD. A.J Chemicals TCI Chemicals (India) Pvt. Ltd. Alfa Aesar Avra Synthesis Pvt Ltd