83-32-9 Industrial Acenaphthene Medical Intermediate For Synthesis Of Dye

Quick Detail:

Industry acenaphthene, white or slightly yellow inclined policy crystallization. Melting point 95 , boiling point 277.5 , relative density 1.054 (99 ), the refractive index of 1.6048 (40 ), very slightly soluble in water, can dissolve in ether, benzene, toluene, glacial acetic acid, chloroform and petroleum ether, slightly soluble in ethanol, flammable. Than the industrial naphthalene is exquisite.

Description:

Ash content of 95% or higher freezing point 91 > < 0.2% water < 3.0% storage transportation:

Industry acenaphthene belongs to flammable items, should be stored in ventilated the shade, the temperature is less than 30 , with the plastic woven bag or gunny bags.

Applications:

IIndustry acenaphthene via nitration with nitro acenaphthene could be; The oxidation system 1.8 naphthalene acid and acenaphthene quinone, can be used in the synthesis of dye. Polyester resin polyester fiber; Acenaphthene dehydrogenation acenaphthylene, acenaphthylene resin could be prepared, can also be used for fluorescent pigment. In recent years is also used to make high efficiency water reducing agent.

Technical Data:

Specifications:

Molecular Formula C12H10

Molecular Weight 154.21

CAS no 83-32-9

Competitive price and high quality

Acenaphthene

Molecular Formula C12H10

Molecular Weight 154.21

CAS Registry Number 83-32-9

EINECS 201-469-6

Acenaphthene

Synonyms:1,2-Dihydroacenaphthene; 1,8-Ethylenenaphthalen

Property:

Density:1.069

 Melting point:90-95 ºC

Boiling point:Boiling point

Flash point:135 ºC

 Appearance: white crystallization or crystallization with little yellow 

 It is slightly soluble in water , and it can dissolve in hot ether,toluene, glacial acetic 

acid, petroleum ether, and chloroform. It is slightly soluble in ethanol and flammable.