1,3,5,7-CYCLOOCTATETRAENE

CAS No.	629-20-9
Chemical Name:	1,3,5,7-CYCLOOCTATETRAENE
Synonyms:	COT;ESTF;C-COT;TPL-2;MAP3K8;1,3,5,7-c;[8]Annulene;1,3,5,7-COT;Cot active mouse;CYCLOOCTATETRAENE
CBNumber:	CB7164468
Molecular Formula:	C8H8
Formula Weight:	104.15
MOL File:	629-20-9.mol

1,3,5,7-CYCLOOCTATETRAENE Property

mp :	−5-−3 °C(lit.)

bp :	142-143 °C(lit.)

density :

0.925 g/mL at 25 °C(lit.)

refractive index :

n20/D 1.537(lit.)

Fp :

72 °F

storage temp. :

2-8°C

Sensitive :

Light Sensitive

BRN :

2496800

Stability::

Stability Unstable - commercial product may be stabilized by the addition of a small amount of hydroquinone. May form explosive peroxides in storage. Do not distill to small volume. Readily forms explosive mixtures with air. Flammable. Incompatible with air, strong oxidizing agents.

CAS DataBase Reference:

629-20-9(CAS DataBase Reference)

Safety

Hazard Codes :

Xn,Xi,T

Risk Statements :

10-36/37/38-65-61

Safety Statements :

26-62-45-53

RIDADR :

UN 2358 3/PG 2

WGK Germany :

RTECS :

GY0175600

F :

8-10

TSCA :

HazardClass :

PackingGroup :

1,3,5,7-CYCLOOCTATETRAENE Chemical Properties,Usage,Production

Chemical Properties
colourless to light yellow liquid

General Description
A colorless liquid. May irritate skin and eyes. Less dense than water and insoluble in water. Flash point 70°F. Vapors heavier than air. Used to make rubber.

Air & Water Reactions
Highly flammable. Insoluble in water.

Reactivity Profile
1,3,5,7-CYCLOOCTATETRAENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas.

Health Hazard
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

1,3,5,7-CYCLOOCTATETRAENE Preparation Products And Raw materials

Raw materials
NICKEL CYANIDE

Preparation Products

1,3,5,7-CYCLOOCTATETRAENE Suppliers Global( 45)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)	+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)	sh@meryer.com	CHINA	40407	62
Alfa Aesar	400-610-6006; 021-67582000	021-67582001/03/05	saleschina@alfa-asia.com	CHINA	30333	84
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	86-027-87531808	sales@chemwish.com	CHINA	35932	56
Syntechem Co.,Ltd	info@syntechem.com QQ 421151915	E-Mail Inquiry	info@syntechem.com	CHINA	13109	57
Maya High Purity Chemicals	+86 (573) 82222445 (0)18006601000 QQ:452520369	+86 (573) 82222643	sales@maya-r.com	CHINA	11859	57
BOC Sciences	1-631-504-6093	1-631-614-7828	sales@bocsci.com	USA	9972	65
Thermo Fisher Scientific	800-810-5118	+86-10-84193589	cnchemical@thermofisher.com	CHINA	17599	75

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