Name | 4-Vinyl-1-cyclohexene |
Synonyms | 3-ethenylcyclohexene 1-ethenylcyclohexene 4-Vinyl-1cyclohexene 4-ethenylcyclohexene 4-Vinyl-1-cyclohexene (4S)-4-ethenylcyclohexene 4-Vinyl-1-cyclohexene (stabilized with TBC) |
CAS | 100-40-3 |
EINECS | 202-848-9 |
InChI | InChI=1/C8H12/c1-2-8-6-4-3-5-7-8/h2-4,8H,1,5-7H2/t8-/m1/s1 |
Molecular Formula | C8H12 |
Molar Mass | 108.181 |
Density | 0.896g/cm3 |
Melting Point | -101℃ |
Boling Point | 128.9°C at 760 mmHg |
Flash Point | 20°C |
Water Solubility | 50mg/L(25 ºC) |
Vapor Presure | 12.7mmHg at 25°C |
Vapor Density | 3.76 (vs air) |
Appearance | Form Powder, color Off-white to beige-brownish |
Storage Condition | 2-8°C |
Refractive Index | 1.543 |
Use | Uses for polymer manufacturing and organic synthesis, for pharmaceuticals, pesticides, polyester, polyether raw materials, etc. |
Hazard Symbols | F - Flammable Xn - Harmful |
Risk Codes | R11 - Highly Flammable R38 - Irritating to the skin R40 - Limited evidence of a carcinogenic effect R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S16 - Keep away from sources of ignition. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 1993 3/PG 2 |
WGK Germany | 2 |
RTECS | GW6650000 |
FLUKA BRAND F CODES | 10-23 |
HS Code | 29021900 |
Hazard Class | 3.1 |
Packing Group | II |
use
4-vinylcyclohexene is a hydrocarbon organic substance, which can be directly used in photocurable materials, etc.
synthesis method
4-vinyl cyclohexene is mainly derived from the direct synthesis of butadiene.
category
flammable liquids
toxicity classification
Poisoning
acute toxicity
oral-rat LD50: 2563 mg/kg; inhalation-mouse LC50: 27g/m3
flammability hazard characteristics
It is flammable in case of open flames, high temperatures, and oxidants; combustion produces irritating smoke
storage and transportation features
The warehouse is ventilated and dry at low temperature; stored separately from oxidants and acids
fire extinguishing agent
Dry powder, dry sand, dry stone powder, carbon dioxide, foam
occupational standards
TLV-TWA 0.1 PPM
auto-ignition temperature | 517 °F |
toxic substance data | 100-40-3(Hazardous Substances Data) |