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CAS No.: | 1501-82-2 |
---|---|
Name: | CYCLODODECENE |
Article Data: | 51 |
Molecular Structure: | |
Formula: | C12H22 |
Molecular Weight: | 166.307 |
Synonyms: | 1-Cyclododecene;Cyclododecene (c,t);Cyclododecene,c&t;CYCLODODECENE;CYCLODECENE;Cyclododecene (cis- and trans- mixture);Cyclododecene (cis+trans);Cyclododecene, ca 70% trans isomer |
EINECS: | 216-117-7 |
Density: | 0.806 g/cm3 |
Melting Point: | 9°C |
Boiling Point: | 238.1 °C at 760 mmHg |
Flash Point: | 93.9 °C |
Solubility: | Insoluble in water. Soluble in alcohol. |
Appearance: | colourless liquid |
Hazard Symbols: | Xi |
Risk Codes: | 38 |
Safety: | 37 23-24/25 |
PSA: | 0.00000 |
LogP: | 4.45720 |
cyclododeca-1,5,9-triene
A
cyclododecane
B
cyclododecene
C
cyclododeca-1,5-diene
Conditions | Yield |
---|---|
With hydrogen at 80 - 160℃; under 760.051 Torr; Reagent/catalyst; Flow reactor; | A 100% B n/a C n/a |
With hydrogen; Ru4Sn6/Davison 923 mesoporous silica at 119.84℃; under 22502.3 Torr; for 12h; Product distribution; Further Variations:; reaction times; |
meso-1,2-dibromocyclododecane
cyclododecene
Conditions | Yield |
---|---|
With triethyl borane; tri-n-butyl-tin hydride In hexane; toluene at -78℃; for 0.5h; | 96% |
2-(cyclododecyloxy)tropone
A
2-hydroxy-2,4,6-cycloheptatrien-1-one
B
cyclododecene
Conditions | Yield |
---|---|
In dimethylsulfoxide-d6 at 180℃; for 2h; | A n/a B 95% |
triethyl borane
O-cyclododecyl-S-methyl dithiocarbonate
A
S-Ethyl S'-methyl dithiocarbonate
B
cyclododecane
C
cyclododecene
D
1,1'-bicyclododecane
E
cyclododecanone
Conditions | Yield |
---|---|
With air In hexane Product distribution; Mechanism; Ambient temperature; variation of temperature; other thiocarbonyl derivatives; | A 91% B 62% C 12% D 9% E 4% |
Conditions | Yield |
---|---|
CHF3O3S*C14H13N In n-heptane at 115℃; for 6 - 9h; Product distribution / selectivity; | A 10% B 90% |
diphenylammonium trifluoromethanesulfonate In n-heptane at 115℃; for 6 - 10h; Product distribution / selectivity; | A 20% B 71% |
With sulfonated polypyrene In n-heptane at 80℃; for 24h; | A 35% B 45% |
dimethyl diazomalonate
1,2-epoxycyclododecane
A
mesoxalate de methyle
B
cyclododecene
Conditions | Yield |
---|---|
With dirhodium tetraacetate In benzene for 0.75h; Heating; | A n/a B 85% |
cyclododecene
Conditions | Yield |
---|---|
With silver fluoride In tetrahydrofuran; methanol; water | 84% |
Conditions | Yield |
---|---|
With 2,2-dimethylpropanoic anhydride; bis[2-(diphenylphosphino)phenyl] ether; palladium dichloride In various solvent(s) at 110℃; for 16h; | 81% |
Conditions | Yield |
---|---|
With hydrogen at 240℃; under 760.051 Torr; Reagent/catalyst; Flow reactor; | A 71% B 26% |
2-cyclododecyloxysulfonyl-benzoic acid 2-(2-methoxy-ethoxy)-ethyl ester
A
chlorocyclododecane
B
cyclododecene
Conditions | Yield |
---|---|
With titanium tetrachloride In dichloromethane at -78℃; | A 66% B 21% |
IUPAC Name: Cyclododecene
CAS: 1501-82-2
Formula: C12H22
Molecular Weight: 166.3
Molecular Structure of Cyclododecene (CAS NO.1501-82-2):
Density: 0.806 g/cm3
Flash Point: 93.9 °C
Melting Point: 9°C
Boiling Point: 238.1 °C at 760 mmHg
Index of Refraction: 1.445
Molar Refractivity: 54.94 cm3
Molar Volume: 206.1 cm3
Polarizability: 21.78 ×10-24cm3
Surface Tension: 27.4 dyne/cm
Enthalpy of Vaporization: 45.57 kJ/mol
Vapour Pressure: 0.0665 mmHg at 25°C
Water Solubility: 0.1677(mg/L) at 25°C
Appearance: colourless liquid
Product Categories: alkenes;cyclic;organic building blocks.
Safety Information about Cyclododecene (CAS NO.1501-82-2):
Safety Statements about Cyclododecene (CAS NO.1501-82-2):
S23: Do not breathe dust.
S24/25: Avoid contact with skin and eyes.
WGK Germany: 1
The chemical synonyms of Cyclododecene (CAS NO.1501-82-2) are 1-Cyclododecene ; Cyclododecene (c,t) ; Cyclododecene,c&t ; Cyclododecene ; Cyclodecene ; Cyclododecene (cis- and trans- mixture) ; Cyclododecene (cis+trans) ; Cyclododecene, ca 70% trans isomer .It non-irritating to the eyes.Causes skin irritation.May be harmful if absorbed through the skin.May cause irritation of the digestive tract.May be harmful if swallowed.May cause respiratory tract irritation.May be harmful if inhaled.It shoud avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire.Use water spray, dry chemical, carbon dioxide, or chemical foam.