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Ethyl isocyanoacetate

Ethyl isocyanoacetate Suppliers list
Company Name: Frapp's ChemicalNFTZ Co., Ltd.
Tel: +86 (576) 8169-6106
Email: sales@frappschem.com
Products Intro: Product Name:Ethyl isocyanoacetate FP170213
CAS:2999-46-4
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:Ethyl isocyanoacetate
CAS:2999-46-4
Purity:99.00% Package:100g,500g,1KG,10KG,100KG
Company Name: Beijing Cooperate Pharmaceutical Co.,Ltd.
Tel: +86-10-60279497 +86(0)15646567669
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Products Intro: Product Name:Ethyl isocyanoacetate
CAS:2999-46-4
Purity:98% Package:100G;1KG;5KG;10KG;25KG;50KG;100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
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Products Intro: CAS:2999-46-4
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +86 21 5161 9050/ 5187 7795
Email: ivan@atkchemical.com
Products Intro: Product Name:ethyl 2-isocyanoacetate
CAS:2999-46-4
Purity:98% Package:25G;50G;100G;500G;1KG;10KG;50KG

Lastest Price from Ethyl isocyanoacetate manufacturers

  • Ethyl isocyanoacetate
  • US $2.00 / KG
  • 2020-01-17
  • CAS:2999-46-4
  • Min. Order: 1KG
  • Purity: 99.7%
  • Supply Ability: 500 Ton/Tons per Month
  • Ethyl isocyanoacetate
  • US $1.00 / KG
  • 2019-12-25
  • CAS:2999-46-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 200kg
Ethyl isocyanoacetate Basic information
Product Name:Ethyl isocyanoacetate
Synonyms:Ethylisocyanoacetate,98%;Acetic acid, isocyano-, ethyl ester;(2-Oxo-2-ethoxyethyl) isocyanide;2-Oxo-2-ethoxyethyl isocyanide;Ethoxycarbonylmethyl isocyanide;Ethyl 2-isocyanoacetate;Ethyl isocyanoacetate,97%;Ethyl isocyanoacetate,99+%
CAS:2999-46-4
MF:C5H7NO2
MW:113.11
EINECS:221-077-9
Product Categories:straight chain compounds;pharmacetical;Naphthyridine,Quinoline;Isocyanides;Nitrogen Compounds;Organic Building Blocks;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks
Mol File:2999-46-4.mol
Ethyl isocyanoacetate Structure
Ethyl isocyanoacetate Chemical Properties
Boiling point 194-196 °C(lit.)
density 1.035 g/mL at 25 °C(lit.)
refractive index n20/D 1.418(lit.)
Fp 184 °F
storage temp. 2-8°C
form Liquid
color Clear amber to dark brown
Water Solubility Miscible with organic solvents. Slightly miscible with water.
Sensitive Moisture & Light Sensitive
BRN 3588613
CAS DataBase Reference2999-46-4(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 20/22-20/21/22
Safety Statements 36/37/39-26-36/37-24/25
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
8-9-21
HazardClass 6.1
PackingGroup III
HS Code 29299090
MSDS Information
ProviderLanguage
Ethyl isocyanoacetate English
ACROS English
SigmaAldrich English
ALFA English
Ethyl isocyanoacetate Usage And Synthesis
Chemical PropertiesLight yellow to brom liquid
UsesEthyl isocyanoacetate can be used to prepare pyrroles,1,2 oxazolines, benzodiazepines, oxazoles and imidazoles.
Preparationsynthesis of ethyl isocyanoacetate
A solution containing N-formyl glycine ethyl ester (1, 1.31 g, 10 mmol), DIPEA (2.62 g, 20 mmol) and DMAP (0.45 g, 3 mmol) in dry DCM (10 mL) was loaded in a sample loop and combined with a second stream containing triphosgene (2, 0.98 g, 3.3 mmol) also dissolved in dry DCM (10 mL) at individual channel flow rates of 0.5 mL/min. The combined stream was directed into two linked 10 mL FEP reactor vessels to achieve a 20 minutes residence time at ambient temperature. The output was collect and the solvent was carefully evaporated to 80% of its total volume. The crude material was filtered through silica (5 g) and washed with DCM (2 × 10 mL) to obtain the salt-free product. The desired product 3 was obtained as dark yellow oil after evaporation of the organic phase (1.03 g, 91 % isolated yield, >97% purity by 1H NMR).
Ethyl isocyanoacetate Preparation Products And Raw materials
Preparation Products5-PHENYL-1,3-OXAZOLE-4-CARBONYL CHLORIDE
Tag:Ethyl isocyanoacetate(2999-46-4) Related Product Information
CHLOROETHANE Ethylbenzene 2-Methoxyethyl cyanoacetate Ethyl isocyanoacetate Ethyl cyanoglyoxylate-2-oxime Ethyl N-cyanoethanimideate Ethyl isobutyrate METHYL ISOCYANOACETATE Tetraethyl orthosilicate Cyanoacetic acid Ethyl formate Ethyl acrylate Ethyl bromoacetate Ethyl cyanoacetate Diethyl ether Ethyl cellulose Ethylparaben Ethyl methoxyacetate