1,4-Dihydroxyanthraquinone

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CAS NO.： 81-64-1

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Product Detail

Properties

1,4-Dihydroxyanthraquinone

English Name: 1,4-dihydroxynthraquinone

CAS No.: 81-64-1

Molecular formula: C14H8O4

Molecular weight: 240.21

EINECS No.: 201-368-7

Chemical properties: orange crystal precipitated from acetic acid. An appropriate amount of it is red in ethanol, brown and yellow in ether, and purple in caustic soda and ammonia.

Application: used as an intermediate for manufacturing anthraquinone vat dyes, disperse dyes and reactive dyes

Properties

It can be used as intermediate of reducing dyes, disperse dyes and reactive dyes.

CAS No.

81-64-1

Formula

C14H8O4

Molecular Mass

240.21100

Exact Mass

240.04200

PSA

74.60000

Logp

1.87320

IUPAC

1,4-dihydroxyanthracene-9,10-dione

Matter Classification

organic

Category

Melting Point

198-199 °C(lit.)

Density

1.54 g/cm3

Boiling Point

450 °C

Flash Point

222 °C

Appearance

Orange or red crystalline powder

Acidity and Basicity

alkalinity

HS Code

29146900

UN No.

3077

DG-Class

Risk Code

R36/37/38-43-50/53

Safety Label

Xi,N

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Inner Mongolia Longbao Chemical Co.,Ltd.

5YRS

Business Type：

Manufacturing

Country/Region：

Inner Mongolia, China

Contacts：

Bai Shengfu

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Sales Manager

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1,4-Dihydroxyanthraquinone