Cyclohexene CAS# 110-83-8
CAS Number: 110-83-8
Chemical Formula: C6H10
Synonyms:
Cyclohexene
Appearance: Colorless liquid
HS Code: 29021990
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Products Description of Cyclohexene CAS# 110-83-8
Cyclohexene is a cyclic olefin that appears as a colorless, flammable liquid with a distinct pungent odor at room temperature. When left exposed to air for extended periods, it can be oxidized by oxygen to form peroxides. It occurs naturally in coal tar and is highly soluble in organic solvents such as acetone, carbon tetrachloride, benzene, ether, ethanol, and hexane. It can form binary azeotropes with lower alcohols, acetic acid, and similar substances.
Cyclohexene possesses the typical properties of olefins. In the presence of uranium salts, it decomposes rapidly under sunlight or ultraviolet light. When heated for a long time at 200°C in a sealed tube, it remains stable; however, at temperatures between 400–500°C, it converts into benzene and naphthalene.
Parameters
Melting point | ?104 °C (lit.) |
Boiling point | 83 °C (lit.) |
density | 0.811 g/mL at 25 °C (lit.) |
vapor density | 2.8 (vs air) |
vapor pressure | 160 mm Hg ( 20 °C) |
refractive index | n20/D 1.446(lit.) |
Fp | 10 °F |
storage temp. | Store below +30°C. |
solubility | water: insoluble |
form | Liquid |
color | Clear colorless |
Specific Gravity | 0.811 |
PH | 7-8 (0.2g/l, H2O, 20℃) |
explosive limit | 1.2-7.7%(V) |
Water Solubility | insoluble |
Merck | 14,2727 |
BRN | 906737 |
Henry's Law Constant | 3.85 x 10-2 atm?m3/mol at 25 °C (Nielsen et al., 1994) |
Exposure limits | TLV-TWA 300 ppm (～1015 mg/m3) (ACGIH, OSHA, and NIOSH); IDLH 10,000 ppm (NIOSH). |
Dielectric constant | 18.3（20℃） |
Stability: | Stable in the absence of air - may form peroxides in storage. Incompatible with oxidizing agents. Highly flammable. |
InChIKey | HGCIXCUEYOPUTN-UHFFFAOYSA-N |
LogP | 2.99 at 25℃ |
CAS DataBase Reference | 110-83-8(CAS DataBase Reference) |
NIST Chemistry Reference | Cyclohexene(110-83-8) |
EPA Substance Registry System | Cyclohexene (110-83-8) |
Safety Information
Hazard Codes | F,Xn |
Risk Statements | 11-21/22-65 |
Safety Statements | 16-29-33-36/37-62 |
RIDADR | UN 2256 3/PG 2 |
OEB | A |
OEL | TWA: 300 ppm (1015 mg/m3) |
WGK Germany | 1 |
RTECS | GW2500000 |
Autoignition Temperature | 590 °F |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | II |
HS Code | 29021990 |
Hazardous Substances Data | 110-83-8(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: 1300 mg/kg |
IDLA | 2,000 ppm |
Product Application of Cyclohexene CAS# 110-83-8
Used in organic synthesis and also as a solvent
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
