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1,5-CYCLOOCTADIENE

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

1,5-CYCLOOCTADIENE Properties

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)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H226-H302+H332-H304-H411-H302-H315-H317-H319-H332-H335-H401
Precautionary statements  P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a-P273-P301+P310-P331
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
10-23
TSCA  Yes
HazardClass  3
PackingGroup  III

1,5-CYCLOOCTADIENE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 29580 cis,cis-1,5-Cyclooctadiene ≥98.0% (GC) 1552-12-1 250ml $37.4 2018-11-13 Buy
Sigma-Aldrich 29580 cis,cis-1,5-Cyclooctadiene ≥98.0% (GC) 1552-12-1 1l $107 2018-11-13 Buy
Alfa Aesar B21196 cis,cis-1,5-Cyclooctadiene, 99%, stab. with 50-200ppm Irganox 1076 1552-12-1 250ml $25.4 2020-06-24 Buy
Alfa Aesar B21196 cis,cis-1,5-Cyclooctadiene, 99%, stab. with 50-200ppm Irganox 1076 1552-12-1 1000ml $75.9 2020-06-24 Buy

1,5-CYCLOOCTADIENE Chemical Properties,Uses,Production

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


1,5-CYCLOOCTADIENE Suppliers

Global( 46)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
Zhengzhou Alfa Chemical Co.,Ltd
+86 13343822234
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn;sales7@alfachem.cn CHINA 9989 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58
CD Chemical Group Limited
+8613651442114
0086-13651442114 info@codchem.com China 20384 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32439 55
Meryer (Shanghai) Chemical Technology Co., Ltd. 400-660-8290 21-61259100-
86-21-61259102 sh@meryer.com China 40264 62
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 821-50328103-801
86-21-50328109 3bsc@sina.com China 15877 69
Alfa Aesar 400-610-6006
021-67582001/03/05 saleschina@alfa-asia.com China 30159 84

1552-12-1(1,5-CYCLOOCTADIENE)Related Search:

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