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1,2-dihydroxyanthraquinone dibenzoate

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Origin: China

Cas No: 6375-18-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 6375-18-4 Formula: C28H16O6 Molecular Weight: 448.42300

Basic Info

Chemical Name	1,2-dihydroxyanthraquinone dibenzoate
Synonyms	1,2-Bis(benzoyloxy)-9,10-anthraquinone; Alizarin dibenzoate;
CAS No.	6375-18-4
Molecular Formula	C28H16O6
Molecular Weight	448.42300
PSA	86.74000
LogP	4.90040

Properties

Density	1.33g/cm3
Boiling Point	575ºC at 760 mmHg
Flash Point	301.5ºC
Refractive Index	1.635

Synthesis Route

alizarin+Benzoyl chloride→1,2-dihydroxyanthraquinone dibenzoate
1,2-sulfinyldioxy-anthraquinone+benzoic anhydride→1,2-dihydroxyanthraquinone dibenzoate
N-Benzoyl-1,2-dibenzoxy-anthrachinon-9-imin→1,2-dihydroxyanthraquinone dibenzoate

Precursor

alizarin
Benzoyl chloride
benzoic anhydride
1,2-sulfinyldioxy-anthraquinone

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