ChemicalBook--->CAS DataBase List--->1552-12-1

1552-12-1

1552-12-1 Structure

1552-12-1 Structure
IdentificationMore
[Name]

1,5-CYCLOOCTADIENE
[CAS]

1552-12-1
[Synonyms]

1,5-CYCLOOCTADIENE
CIS,CIS-1,5-CYCLOOCTADIENE
COD
(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
(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
[EINECS(EC#)]

203-907-1
[Molecular Formula]

C8H12
[MDL Number]

MFCD00001752
[Molecular Weight]

108.18
[MOL File]

1552-12-1.mol
Chemical PropertiesBack Directory
[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
[Fp ]

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)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R10:Flammable.
R36/38:Irritating to eyes and skin .
R42/43:May cause sensitization by inhalation and skin contact .
R65:Harmful: May cause lung damage if swallowed.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S36/37:Wear suitable protective clothing and gloves .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
[RIDADR ]

UN 2520 3/PG 3
[WGK Germany ]

3
[RTECS ]

GX9620000
[F ]

10-23
[TSCA ]

Yes
[HazardClass ]

3
[PackingGroup ]

III
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

CYCLOOCTENE
Hazard InformationBack Directory
[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.]
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

cis,cis-1,5-Cyclooctadiene, 99%, stab. with 50-200ppm Irganox 1076(1552-12-1)
[Sigma Aldrich]

1552-12-1(sigmaaldrich)
1552-12-1 suppliers list
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578 , +8613288715578
Website: www.mojinchemical.com
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel: +86-19930503282 , +86-19930503282
Website: https://www.chemicalbook.com/manufacturer/crovell/
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Website: https://www.tnjchem.com
Company Name: Alfa Chemistry
Tel:
Website: www.chemicalbook.com/ShowSupplierProductsList1423038/0.htm
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: www.dycnchem.com
Company Name: CD Chemical Group Limited
Tel: +8615986615575 , +8615986615575
Website: http://www.codchem.com/
Company Name: Henan Alfa Chemical Co., Ltd
Tel: +8618339805032 , +8618339805032
Website: www.chemicalbook.com/manufacturer/henan-alfa-chemical-570/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: https://www.gihichemicals.com/
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Shanghai Acmec Biochemical Technology Co., Ltd.
Tel: +undefined18621343501 , +undefined18621343501
Website: www.acmec.com.cn/
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Website: https://www.mainchem.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 4006608290; 18621169109
Website: https://www.meryer.com/cn/index/
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.  
Tel: 821-50328103-801 18930552037
Website: https://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm
Company Name: Alfa Aesar  
Tel: 400-6106006
Website: http://chemicals.thermofisher.cn
Company Name: Energy Chemical  
Tel: 021-021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Syntechem Co.,Ltd  
Tel:
Website: www.syntechem.com
Tags:1552-12-1 Related Product Information
1700-10-3 111-78-4 12107-56-1 12080-32-9 1295-35-8