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Disperse Orange 11

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Origin: China

Cas No: 82-28-0

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

  • Property

    CAS No.: 82-28-0 Formula: C15H11NO2 Molecular Weight: 237.25300

    Basic Info

    Chemical Name Disperse Orange 11
    Synonyms

    9,10-Anthracenedione, 1-amino-2-methyl-;
    1-amino-2-methylanthracene-9,10-dione;

    CAS No. 82-28-0
    Molecular Formula C15H11NO2
    Molecular Weight 237.25300
    PSA 60.16000
    LogP 2.93380

    Properties

    Appearance & Physical State red powder
    Density 1.335 g/cm3
    Boiling Point 481.1ºC at 760 mmHg
    Melting Point 204-206ºC(lit.)
    Flash Point 244.8ºC
    Refractive Index 1.687
    Stability Stable. Incompatible with strong oxidizing agents, mineral acids.

    Safety Info

    RTECS CB5740000
    HS Code 2922399090
    WGK Germany 3

    Synthesis Route

    1-Nitroanthraquinone→1-hydroxyanthraquinone+1-Aminoanthraquinone
    1-Nitroanthraquinone+hexamethylenetetramine→1-hydroxyanthraquinone+1-Aminoanthraquinone
    dichlone+2-methyl-1-nitroanthracene-9,10-dione→Disperse Orange 11

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral TDLo - Lowest published toxic dose Rodent - rat 30 gm/kg/78W-C 1.Tumorigenic-Carcinogenic by RTECS criteria
    2.Liver-tumors
    3.Kidney, Ureter, Bladder-Kidney tumors
    Oral TDLo - Lowest published toxic dose Rodent - mouse 37 gm/kg/73W-C 1.Tumorigenic-Carcinogenic by RTECS criteria
    2.Liver-tumors
    Oral TD - Toxic dose (other than lowest) Rodent - rat 60 gm/kg/78W-C 1.Tumorigenic-Carcinogenic by RTECS criteria
    2.Liver-tumors
    3.Kidney, Ureter, Bladder-Kidney tumors

    Precursor

    Piperidine
    2-methyl-1-nitroanthracene-9,10-dione
    Dibutylamine
    3-methyl-anthra[1,9-cd]isoxazol-6-one

    Downstream Product

    2-methyl-1-nitroanthracene-9,10-dione
    1-amino-4-chloro-2-methylanthracene-9,10-dione
    1-amino-4-bromo-2-methylanthracene-9,10-dione
    1-chloro-2-methylanthracene-9,10-dione

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