Isocyanatocyclohexane Basic information
- Product Name:
- Isocyanic Acid CycL
- Cyclohexyl isocyanate ,99%
- ISOCYANIC ACID CYCLOHEXYL ESTER
- Isocyanic acid，cyelohexyl ester
- Product Categories:
- Organic Building Blocks
- ester series
- Building Blocks
- Chemical Synthesis
- Nitrogen Compounds
- Organic Building Blocks
- Pharmaceutical Intermediates
- API intermediates
- Nitrogen Compounds
- Elisa Kit-plant ELISA Kit
- Mol File:
Isocyanatocyclohexane Chemical Properties
- Melting point:
- -80 °C
- Boiling point:
- 168-170 °C(lit.)
- 0.98 g/mL at 25 °C(lit.)
- vapor pressure
- 1.83 psi ( 20 °C)
- refractive index
- n20/D 1.455(lit.)
- Flash point:
- 120 °F
- storage temp.
- Flammables area
- Chloroform (Sparingly)
- Clear colorless to light amber
- Water Solubility
- Moisture Sensitive
- Exposure limits
- ACGIH: TWA 25 ppm; STEL 50 ppm
OSHA: Ceiling 50 ppm(300 mg/m3)
NIOSH: IDLH 200 ppm; Ceiling 50 ppm(300 mg/m3)
- Stability Flammable. Incompatible with water, strong oxidizing agents, alcohols, strong bases, amines, acids, copper alloys, aluminium. May polymerize if exposed to moisture.
- CAS DataBase Reference
- 3173-53-3(CAS DataBase Reference)
- NIST Chemistry Reference
- EPA Substance Registry System
- Cyclohexyl isocyanate (3173-53-3)
- Hazard Codes
- Risk Statements
- Safety Statements
- UN 2488 6.1/PG 1
- WGK Germany
- HS Code
- Hazardous Substances Data
- 3173-53-3(Hazardous Substances Data)
- Language:English Provider:Isocyanatocyclohexane
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
Isocyanatocyclohexane Usage And Synthesis
colourless or light yellow liquid
Cyclohexyl isocyanate is a clear, flammable liquid. It has a sharp, pungent odor.
Cyclohexyl Isocyanate reacts with isoquinoline to prepare of Gliquidone through condensation reaction in a solvent under the action of base.
ChEBI: An isocyanate comprising a cyclohexane core with a single isocyanato substituent.
A yellowish liquid with an irritating odor. Insoluble in water. Flash point 127°F. Very toxic by inhalation, skin absorption and ingestion. Used to make pharmaceuticals and agricultural chemicals.
Air & Water Reactions
Flammable. Insoluble in water. Reacts slowly with water to form the amine and CO2.
Isocyanates and thioisocyanates are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate polymerization reactions in these materials. Some isocyanates react with water to form amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence [Wischmeyer 1969].
TOXIC; 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.
HIGHLY 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.
Poison by intravenous and intraperitoneal routes. Mutation data reported. A flammable liquid when exposed to heat or flame. When heated to decomposition it emits toxic fumes of NOx. See also CYANATES and ESTERS.
The material is used in the synthesis of agricultural chemicals.
UN2488 Cyclohexyl isocyanate, Hazard class: 6.1; Labels: 6.1-Poison Inhalation Hazard, 3-Flammable liquid, Inhalation Hazard Zone B.
Isocyanatocyclohexane Preparation Products And Raw materials
- 021-50182298 021-50180596
- 010-82848833 400-666-7788
Isocyanatocyclohexane(3173-53-3)Related Product Information
- Cyclohexylboronic acid
- CYCLOHEXYL ISOTHIOCYANATE
- Guanidine thiocyanate
- Isopropyl isocyanate
- BENZYL ISOTHIOCYANATE
- Phenyl isothiocyanate
- Methyl isothiocyanate
- Butyl isocyanate
- 4-Methylcyclohexyl isocyanate
- Poly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1-methylenebis4-isocyanatocyclohexane
- 2-Oxepanone,polymer with 1,1'-methylenebis[4-isocyanatocyclohexane] and 2,2'-oxybis[ethanol],2-hydroxyethyl acrylate-blocked
- Polyoxy(methyl-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,1-methylenebis4-isocyanatocyclohexane
- 2,2'-Oxybisethanol polymer with α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-methylenebis[4-isocyanatocyclohexane]
- Poly(oxy-1,2-ethanediyl),.alpha.-hydro-.omega.-hydroxy-,polymer with 1,1'-methylenebis[4-isocyanatocyclohexane],1-decanol-blocked
- Oxirane, methyl-, polymer with 1,1-methylenebis4-isocyanatocyclohexane and oxirane
- 2-Oxepanone, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,1'-methylenebis[4-isocyanatocyclohexane]
- trans-4-Methycyclohexyl isocyanate