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Ethyl isocyanate

Ethyl isocyanate Suppliers list
Company Name: Shanghai Rlavie Technology Co ltd
Tel: 021-67759270 17717059219
Products Intro: Product Name:Ethyl isocyanate
Purity:98%minGC Package:180KG
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-571-85586718 +86(0)13336195806
Products Intro: Product Name:Ethyl Isocyanate
Purity:97%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:109-90-0
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008615858145714
Products Intro: Product Name:Ethyl isocyanate fandachem
Purity:As coa Package:As request Remarks:109-90-0
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418679
Products Intro: Product Name:Ethyl Isocyanate
Purity:99% Package:180kg;USD

Ethyl isocyanate manufacturers

  • Ethyl isocyanate
  • $0.00 / KG
  • 2021-12-03
  • CAS:109-90-0
  • Min. Order: 1g
  • Purity: 98%minGC
  • Supply Ability: 10Tons/month
  • Ethyl Isocyanate
  • $0.00 / kg
  • 2020-02-27
  • CAS:109-90-0
  • Min. Order: 180kg
  • Purity: 99%
  • Supply Ability: 1000MT
  • Ethyl isocyanate
  • $7.00 / kg
  • 2019-07-06
  • CAS:109-90-0
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 100KG
Ethyl isocyanate Basic information
Product Name:Ethyl isocyanate
Synonyms:Ethyl isocyanate, 98+%;isocyanato-Ethane;isocyanatoethene;Ethyl isocyanate, 98+% (Assay);ethyl爄socyanate;ETHYL ISOCYANATE, STAB.;Ethyl Isocyanate, 97+%;ETHYL ISOCYANATE
Product Categories:Building Blocks;Chemical Synthesis;Organics;Isocyanates;Nitrogen Compounds;Organic Building Blocks;Pharmaceutical Intermediates;Nitrogen Compounds;Organic Building Blocks
Mol File:109-90-0.mol
Ethyl isocyanate Structure
Ethyl isocyanate Chemical Properties
Melting point <-50
Boiling point 60 °C(lit.)
density 0.898 g/mL at 25 °C(lit.)
vapor pressure 4.34 psi ( 20 °C)
refractive index n20/D 1.381(lit.)
Fp 20 °F
storage temp. 2-8°C
Water Solubility Insoluble
Sensitive Moisture Sensitive
BRN 773743
CAS DataBase Reference109-90-0(CAS DataBase Reference)
NIST Chemistry ReferenceEthane, isocyanato-(109-90-0)
EPA Substance Registry SystemEthyl isocyanate (109-90-0)
Safety Information
Hazard Codes F,T
Risk Statements 11-20/21-25-36/37/38-42
Safety Statements 16-26-36/37/39-45
RIDADR UN 2481 3/PG 1
WGK Germany 3
RTECS NQ8825000
HazardClass 3.1
PackingGroup I
HS Code 29291090
Hazardous Substances Data109-90-0(Hazardous Substances Data)
MSDS Information
Ethyl isocyanate English
SigmaAldrich English
ALFA English
Ethyl isocyanate Usage And Synthesis
UsesEthyl isocyanate is part of a group of isocyanates that react with primary and secondary amines to form urea derivatives and carbamates. Ethyl isocyanate (among other isocyanate compounds, such as toluene isocyanate) are also thought to be the most common cause of occupational asthma.
Chemical PropertiesEthyl Isocyanate is a clear, colorless liquid with a pungent odor.
UsesEthyl isocyanate is part of a group of isocyanates that react with primary and secondary amines to form urea derivatives and carbamates. Ethyl isocyanate (among other isocyanate compounds, such as toluene isocyanate) are also thought to be the most common cause of occupational asthma.
UsesPharmaceutical and pesticide intermediate.
DefinitionChEBI: An isocyanate having an ethyl group attached to the nitrogen.
General DescriptionA colorless liquid. Less dense than water and insoluble in water. Flash point below 30°F. May irritate skin, eyes, and mucous membranes. May be lethal by Inhalation . Used to make pharmaceuticals and pesticides.
Air & Water ReactionsHighly flammable. Insoluble in water. Ethyl isocyanate may react with water to produce a corrosive liquid and carbon dioxide gas.
Reactivity ProfileWhen heated to decomposition Ethyl isocyanate emits toxic fumes of nitrogen oxides [Sax, 9th ed., 1996, p. 1572].
HazardStrong irritant to tissue.
Health HazardTOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Bromoacetates and chloroacetates are extremely irritating/lachrymators. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire HazardHIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapors may travel to source of ignition and flash back. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.
Safety ProfilePoison by intravenous route. Mutation data reported. A flammable liquid. When heated to decomposition it emits toxic fumes of NOx. See also CYANATES.
Potential ExposureEthyl isocyanate is used to make pharmaceuticals and pesticides
ShippingUN2481 Ethyl isocyanate, Hazard class: 6.1; Labels: 6.1-Poison Inhalation Hazard, 3-Flammable liquid, Inhalation Hazard Zone A. Cylinders must be transported in a secure upright position, in a well-ventilated truck. Protect cylinder and labels from physical damage. The owner of the compressed gas cylinder is the only entity allowed by federal law (49CFR) to transport and refill them. It is a violation of transportation regulations to refill compressed gas cylinders without the express written permission of the owner.
Purification MethodsFractionate the isocyanate through an efficient column preferably in an inert atmosphere and store it in aliquots in sealed tubes [Bieber J Am Chem Soc 74 4700 1952, Slocombe et al. J Am Chem Soc 72 1888 1950]. [Beilstein 4 IV 402.]
IncompatibilitiesVapor may form explosive mixture with air. May form explosive mixture with air. Isocyanates are highly flammable and reactive with many compounds, even with themselves. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Reaction with moist air, water or alcohols may form amines and insoluble polyureas and react exothermically, releasing toxic, corrosive or flammable gases, including carbon dioxide; and, at the same time, may generate a violent release of heat increasing the concentration of fumes in the air. Incompatible with amines, aldehydes, alkali metals, ammonia, carboxylic acids, caprolactum, alkaline materials, glycols, ketones, mercaptans, hydrides, organotin catalysts, phenols, strong acids, strong bases, strong reducing agents such as hydrides, urethanes, and ureas. Elevated temperatures or contact with acids, bases, tertiary amines, and acyl-chlorides may cause explosive polymerization. Contact Attacks some plastics, rubber and coatings. Contact with metals may evolve flammable hydrogen gas. May accumulate static electrical charges, and may cause ignition of its vapors.
Ethyl isocyanate Preparation Products And Raw materials
Preparation Products1-(3-DIMETHYLAMINOPROPYL)-3-ETHYLCARBODIIMIDE METHIODIDE-->1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide
Tag:Ethyl isocyanate(109-90-0) Related Product Information
Isopropyl isocyanate Pentyl isocyanate m-Tolyl isocyanate CYCLOOCTYL ISOCYANATE 97 ETHYL ISOCYANATOACETATE TERT-BUTYL ISOCYANIDE Butyl isocyanate 4-Fluorophenyl isocyanate Chlorosulfonyl isocyanate trans-4-Methycyclohexyl isocyanate Methyl isothiocyanate Isononanoic acid ISONONYL ISONONANOATE (S)-(-)-1-(4-FLUOROPHENYL)ETHYL ISOCYANATE (R)-(+)-(4-BROMOPHENYL)ETHYL ISOCYANATE,(R)-(+)-1-(4-BROMOPHENYL)ETHYL ISOCYANATE (S)-(-)-1-(4-METHOXYPHENYL)ETHYL ISOCYANATE 1-(1-NAPHTHYL)ETHYL ISOCYANATE,1-(1-Naphtyl)ethyl isocyanate 2-(THIEN-2-YL)ETHYL ISOCYANATE,2-(2-THIENYL)ETHYL ISOCYANATE,2-(2-Thienyl)ethyl isocyanate, 95+%,2-(THIEN-2-YL)ETHYL ISOCYANATE, 95%+