Name | Cyclohexyl vinyl ether |
Synonyms | VINYLCYCLOHEXYL ETHER (Vinyloxy)cyclohexane Vinyl cyclohexyl ether Cyclohexyl vinyl ether Cyclohexylethenyl ether (ethenyloxy)cyclohexane 1-(Ethenyloxy)cyclohexane Cyclohexane, (ethenyloxy)- (2S,3R)-3-(cyclopentylmethyl)-N-hydroxy-4-oxo-4-(1-piperidinyl)-2-[(3,4,4-trimethyl-2,5-dioxo-1-imidazolidinyl)methyl]butanamide |
CAS | 2182-55-0 |
EINECS | 218-561-7 |
InChI | InChI=1/C8H14O/c1-2-9-8-6-4-3-5-7-8/h2,8H,1,3-7H2 |
Molecular Formula | C8H14O |
Molar Mass | 126.2 |
Density | 0.891g/mLat 25°C(lit.) |
Boling Point | 147-148°C(lit.) |
Flash Point | 95°F |
Water Solubility | 330mg/L at 20℃ |
Vapor Presure | 4.2hPa at 20℃ |
Appearance | clear liquid |
Color | Colorless to Almost colorless |
Refractive Index | n20/D 1.454(lit.) |
Hazard Symbols | Xi - Irritant |
Risk Codes | R10 - Flammable R38 - Irritating to the skin R19 - May form explosive peroxides |
Safety Description | S16 - Keep away from sources of ignition. S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
UN IDs | UN 3271 3/PG 3 |
WGK Germany | 1 |
HS Code | 29092000 |
Hazard Class | 3.2 |
Packing Group | III |
LogP | 3 at 23℃ |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
introduction | vinyl cyclohexyl ether (CVE) belongs to vinyl ether, is a very important organic synthesis intermediate and polymer monomer, belongs to an environment-friendly material, and is widely used in resin, coating and other fields. |
use | vinyl cyclohexyl ether (CVE) is a colorless and transparent liquid at room temperature, has a strong characteristic odor, is not miscible with water, and is miscible with alcohol and ether. Its structural formula contains a double bond and a stable six-membered ring. It is a new type of polymeric monomer with excellent performance. It is commonly used in fluororesins, unsaturated polyesters, superabsorbent resins and photocurable coatings. It is mainly used to reduce the crystallinity of fluororesin and give it rigidity and transparency, so it has better effect and application range. |
synthesis method | a method for synthesizing vinyl cyclohexyl ether, characterized in that the raw material comprises: a mixed gas composed of acetylene gas and nitrogen, cyclohexanol and KOH solution, under the conditions of a synthesis tower temperature of 150-180°C and a pressure of 0.18-0.45 MPa, spray the cyclohexanol and KOH solution down from the top of the synthesis tower, and pass the mixed gas composed of acetylene gas and nitrogen from the bottom of the synthesis tower, so that the mixed gas reacts with the cyclohexanol and KOH solution in reverse contact to form vinyl Cyclohexyl ether, the generated vinyl cyclohexyl ether and the unreacted mixed gas are derived from the top of the tower, and vinyl cyclohexyl ether is obtained after conventional condensation. The KOH solution is recycled. |