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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: +86-371-66670886
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: 010-60279497
Email: sales01@cooperate-pharm.com
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
Email: info@tianfuchem.com
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 $15.00-10.00 / KG
  • 2021-07-13
  • CAS:2999-46-4
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
  • Ethyl isocyanoacetate
  • US $15.00-10.00 / KG
  • 2021-07-10
  • CAS:2999-46-4
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
  • Ethyl isocyanoacetate
  • 2021-07-09
  • CAS:2999-46-4
  • Min. Order: 1KG
  • Purity: 99.7%
  • Supply Ability: 500 Ton/Tons per Month
Ethyl isocyanoacetate Basic information
Product Name:Ethyl isocyanoacetate
Synonyms:Acetic acid, isocyano-, ethyl ester;Ethylisocyanoacetate,98%;Isocyanoacetate;ethyl isocyanoacetate 2999-46-4;(2-Oxo-2-ethoxyethyl) isocyanide;2-Oxo-2-ethoxyethyl isocyanide;Ethoxycarbonylmethyl isocyanide;Ethyl 2-isocyanoacetate
CAS:2999-46-4
MF:C5H7NO2
MW:113.11
EINECS:221-077-9
Product Categories:Building Blocks;Chemical Synthesis;straight chain compounds;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis;Nitrogen Compounds;Organic Building Blocks;pharmacetical;Naphthyridine,Quinoline;Isocyanides;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
SigmaAldrich English
ACROS 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
2-FLUORO-5-METHYLPHENYL ISOCYANATE Propyl isocyanate m-Tolyl isocyanate METHYL ISOCYANOACETATE 3-FLUOROPHENYL ISOCYANATE TRANS-2-PHENYLCYCLOPROPYL ISOCYANATE ETHOXYCARBONYL ISOTHIOCYANATE 2-CHLORO-6-METHYLPHENYL ISOCYANATE CYCLOPENTYL ISOTHIOCYANATE Isopropyl isothiocyanate CYCLOHEXANEMETHYL ISOTHIOCYANATE 3-Isocyanatopropyltriethoxysilane Isobutyl isocyanate 2-ETHOXYPHENYL ISOCYANATE TRIMETHYLSILYL ISOTHIOCYANATE Methyl isothiocyanate 4-Fluorophenyl isocyanate Ethyl phenylacetate