ChemicalBook > CAS DataBase List > 1,5-CYCLOOCTADIENE

1,5-CYCLOOCTADIENE

Product Name
1,5-CYCLOOCTADIENE
CAS No.
1552-12-1
Chemical Name
1,5-CYCLOOCTADIENE
Synonyms
COD;CIS,CIS-1,5-CYCLOOCTADIENE;(1Z,5Z)-1,5-cyclooctadiene;(1Z,5Z)-cyclooctadiene;1,5-cyclooctadiene(z,z);(Z,Z)-Cycloocta-1,5-dien;(Z,Z)-1,5-Cyclooctadiene;(Z,Z)-cycloocta-1,5-diene;1,5-cyclooctadiene,(Z,Z)-;cis,cis-Cycloocta-1,5-diene
CBNumber
CB1446850
Molecular Formula
C8H12
Formula Weight
108.18
MOL File
1552-12-1.mol
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1,5-CYCLOOCTADIENE Property

Melting point:
−69 °C(lit.)
Boiling point:
149-150 °C(lit.)
Density 
0.882 g/mL at 25 °C(lit.)
vapor pressure 
25.8 mm Hg ( 37.7 °C)
refractive index 
n20/D 1.493
Flash point:
89 °F
storage temp. 
2-8°C
solubility 
water: soluble0.05g/L
form 
Liquid
BRN 
1209288
CAS DataBase Reference
1552-12-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
10-36/38-42/43-65-51/53-20/22
Safety Statements 
26-36-62-36/37-23
RIDADR 
UN 2520 3/PG 3
WGK Germany 
3
RTECS 
GX9620000
F 
10-23
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

H304May be fatal if swallowed and enters airways

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

H401Toxic to aquatic life

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P331Do NOT induce vomiting.

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar
Product number
B21196
Product name
cis,cis-1,5-Cyclooctadiene, 99%, stab. with 50-200ppm Irganox 1076
Packaging
250ml
Price
$33.5
Updated
2024/03/01
Alfa Aesar
Product number
B21196
Product name
cis,cis-1,5-Cyclooctadiene, 99%, stab. with 50-200ppm Irganox 1076
Packaging
1000ml
Price
$94.2
Updated
2024/03/01
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1,5-CYCLOOCTADIENE Chemical Properties,Usage,Production

Uses

cis,cis-1,5-Cyclooctadiene (COD) has been employed as ligand:

  • during regio- and stereoselective synthesis of (Z)-1,2-dihaloalkenes
  • in the preparation of metal complexes, e.g. bis-COD-nickel, a versatile reagent for preparing (PI)-allylnickel halides

General Description

Surface grafting of cis,cis-1,5-cyclooctadiene (cyclic olefin) with low strain energy was explored using ring-opening metathesis polymerization in the vapor phase. The inclusion complex of cis,cis-1,5-cyclooctadiene with β-cyclodextrin (β-CD) was studied by using proton NMR spectroscopy.

Purification Methods

Purify it by GLC. It has been purified via the AgNO3 salt. This is prepared by shaking with a solution of 50% aqueous AgNO3 w/w several times (e.g. 3 x 50mLand4x50mL) at 70ofor ca 20minutes to get a good separation of layers. The upper layers are combined and further extracted with AgNO3 at 40o (2 x 20 mL). The upper layer (19 mL) of original hydrocarbon mixture gives colourless needles of the AgNO3 complex on cooling. The adduct is recrystallised from MeOH (and cooling to 0o). The hydrocarbon is recovered by steam distilling the salt. The distillate is extracted with Et2O, dried (MgSO4), filtered, evaporated and distilled. [Jones J Chem Soc 312 1954,[Beilstein 5 H 116, 5 IV 403.]

1,5-CYCLOOCTADIENE Preparation Products And Raw materials

Raw materials

Preparation Products

CYCLOOCTENE
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1,5-CYCLOOCTADIENE Suppliers

Australia 1 Belgium 1 China 45 Czech 1 Germany 4 South Korea 1 Spain 1 Switzerland 1 Ukraine 1 United Kingdom 2 United States 14 Global 72
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View Lastest Price from 1,5-CYCLOOCTADIENE manufacturers

Hebei Mojin Biotechnology Co., Ltd
Product
1,5-CYCLOOCTADIENE 1552-12-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-14
Hebei Guanlang Biotechnology Co., Ltd.
Product
1,5-CYCLOOCTADIENE 1552-12-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2023-01-12

1552-12-1, 1,5-CYCLOOCTADIENERelated Search:

Bis(1,5-cyclooctadiene)nickel,Bis(cyclooctadiene)nickel,bis(1,5-cyclooctadiene)-nick (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE(1,5-CYCLOOCTADIENE)RHODIUM(I) TETRAFLUOROBORATE (1,5-cyclooctadiene)(2,4-pentanedionato)-rhodi (-)-1,2(2R,5R)-2,5-(DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE Chloro(1,5-cyclooctadiene)rhodium(I) dimer Platinum, dichloro[(1,2,5,6-eta)-1,5-cyclooctadiene]-,dichloro[(1,2,5,6-eta)-1,5-cyclooctadiene]-platin dichloro[(1,2,5,6-eta)-1,5-cyclooctadiene]-palladi chloro(1,5-cyclooctadiene)iridium(i 1,5-Dimethyl cyclooctadiene,5-Cyclooctadiene,1,5-dimethyl- 1,5-Cyclooctadiene 1,3-CYCLOOCTADIENE BIS(1 5-CYCLOOCTADIENE)RHODIUM(I) ((1,2,5,6-eta)-1,5-cyclooctadiene)(2,4-pentanedionato-o,o’)-iridi (R)-(-)-4,12-BIS(DI-3,5-XYLYLPHOSPHINO)[2.2]PARACYCLOPHANE(1,5-CYCLOOCTADIENE)RHODIUM(I) TETRAFLUOROBORATE (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE (+)-1,1'-BIS((2R,4R)-2,4-DIETHYLPHOSPHOTANO)FERROCENE(1,5-CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE 3-DI-I-PROPYLPHOSPHINO-2-(N,N-DIMETHYLAMINO)-1H-INDENE(1,5-CYCLOOCTADIENE)IRIDIUM(I) HEXAFLUOROPHOSPHATE, MIN. 98 (S,S,S,S)-2,3-BIS(2,5-DIMETHYL-PHOSPHOLANYL)BENZO[B]THIOPHENE CYCLOOCTADIENE RHO

  • (1Z,5Z)-1,5-cyclooctadiene
  • (1Z,5Z)-cyclooctadiene
  • (Z,Z)-1,5-Cyclooctadiene
  • 1,5-cyclooctadiene(z,z)
  • 1,5-cyclooctadiene,(Z,Z)-
  • cis,cis-Cycloocta-1,5-diene
  • CIS,CIS-1,5-CYCLOOCTADIENE
  • COD
  • (Z,Z)-cycloocta-1,5-diene
  • 1,5-Cyclooctadiene, (1Z,5Z)-
  • (Z,Z)-Cycloocta-1,5-dien
  • cis,cis-1,5-Cyclooctadiene, 99%, stab. with 50-200ppm Irganox 1076
  • cis,cis-1,5-Cyclooctadiene, stab. with 50-200ppm Irganox 1076
  • cis,cis-1,5-Cyclooctadiene,COD
  • cis,cis-1,5-Cyclooctadiene >=98.0% (GC)
  • cis,cis-1,5-Cyclooctadiene, stabilized with 50 to 200ppm Irganox 1076
  • 1552-12-1
  • Building Blocks
  • Alkenes
  • Organic Building Blocks
  • Cyclic