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   ChemNet > CAS > 131-09-9 2-Chloroanthraquinone

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131-09-9 2-Chloroanthraquinone

product Name 2-Chloroanthraquinone
CAS No 131-09-9
Molecular Formula C14H9ClO2
Molecular Weight 244.6731
InChI InChI=1/C14H9ClO2/c15-8-5-6-11-12(7-8)14(17)10-4-2-1-3-9(10)13(11)16/h1-7,9-10H
EINECS 205-010-0
Molecular Structure 131-09-9 2-Chloroanthraquinone
Density 1.361g/cm3
Melting point 209-211℃
Boiling point 432.5°C at 760 mmHg
Refractive index 1.629
Flash point 182.5°C
Water solubility insoluble
Vapour Pressur 1.1E-07mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37:;
R43:;
Safety Description S24:;
S26:;
S37/39:;
MSDS Material Safety Data Sheet

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Specifications 99% min
Packing 25kg 50kg drum or bag
Description Appearance: Light yellow needle-like crystals or beige powder£» Assay:99%min by HPLC£» IR Identity: conform to standard£» HNMR£º conform to standard£» carbon spectrum: conform to standard£» Water by K. F.:0.5% max or as per the customer¡¯s request£» Loss on drying:0.5% max. or as per the customer¡¯s request£» use: 2-Chloroanthraquinone is mainly used as an important intermediate in the dye industry. Application fields: It serves as a precursor for the synthesis of vat dyes, disperse dyes, and organic pigments. Specifically, it is used to produce 2-aminoanthraquinone, which is further synthesized into vat dyes such as Vat Blue RSN and Vat Blue BC, as well as alizarin and other dyes. In addition, it can also be used in the pharmaceutical industry. Research uses: It acts as a model compound in organic synthesis and photochemical research.
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