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95%Min Acenaphthene

95%Min Acenaphthene

Acenaphthene is white or light yellow crystalline,CAS NO 83-32-9,EINECS NO 201-469-6

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 Acenaphthene CAS NO 83-32-9


Introduction

White or slightly oblique oblique needle crystal. Very slightly soluble in water, soluble in hot ether, hot benzene, toluene, glacial acetic acid, chloroform and petroleum ether, micro Soluble in ethanol, flammable.


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Item

Specification

Appearance

White or light yellow crystalline

Molecular formula

C12H10

Molecular weight

154.21

CAS NO.

83-32-9

EINECS NO.

201-469-6

Purity

≥95%

Other name

1,2-dihydro-acenaphthylen

Melting point

95℃

Boiling point

277.5℃

Freezing point

>91℃

Ash content

<0.2%

Moisture

<3.0%

Relative density

1.054(99℃)

Refractive index

1.6048(40℃)

Water-soluble

Very slightly soluble in water, soluble in hot ether, hot benzene, toluene, acetic acid, chloroform and petroleum ether, slightly soluble in ethanol


Application:


(1) Through nitration, acenaphthene can be used for nitrocellulose, and dehydrogenation it can be used resin.


(2) Through oxidation it can be used for 1,8-Naphthalic anhydride and Acenaphthenequinone, to be used for synthetic dyes, polyester resin polyester fiber.


(3)Acenaphthene can be used for fluorescent pigments, dyes.


(4) Acenaphthene can be used to produce Water-reducing agent.


(5)Acenaphthene is an organic synthesis of raw materials, used for electrical insulation materials and ion exchange resins.

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