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    o-Toluidine
    o-Toluidine

    English name: o-Toluidine
    CAS RN:95-53-4
    EINECS number: 202-429-0
    Molecular formula: C7H9N     
    Molecular weight: 107.15
    Boiling point: 199.7 ℃
    Relative density: D=0.9989
    Freezing point:- 16℃
    Refractive index: 1.5688
    Flash point: 85 ℃ (closed cup)
    Viscosity: 10 centipoise (0 ℃)
    Spontaneous combustion point: 482.2 ℃
    Structural formula:
    Physical and chemical properties: This product is a light yellow to brown oily transparent liquid that turns reddish brown in air and sunlight. It can form salts with inorganic acids and is easily soluble in organic solvents.
    Toxicity of this product: Oral LD50900mg/kg in mice, maximum allowable concentration in workplace air is 5mg/m3

    Quality indicators of the product

    project Indicator
    Superior products First Grade Qualified products
    appearance Light yellow to brownish red oily transparent liquid
    Purity of ortho toluidine 99.0 98.5 98.0
    Low boiling material%≤ 0.1 0.3 0.4
    toluidine%≤ 0.5 0.7 0.9
    m-Toluidine%≤ 0.5 1.0 1.5
    High-boiling residues  %≤ 0.1 0.2 0.2
    moisture content   %≤ 0.3 0.3 0.3

     The purpose of industrial products
    This product is used in the dyeing industry as an intermediate pesticide for the synthesis of jujube red based GBC, bright red based G, red based RL, phenol AS-D, acid peach red 3B, alkaline magenta, and alkaline peach red TIntermediate 2-methyl-6ethylaniline is used as the raw material.

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    Address:
    Office location: Lanzhong Building, TEDA Microelectronics Industrial Zone, Jinnan District, Tianjin City
    Telephone:
    Tel:+86-15620066789
    Fax:+86-22-28751476
    mobile
    Copyright (C) 2024,Tianjin Taozhu Technology Co., Ltd. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice
    Copyright (C) 2024,Tianjin Taozhu Technology Co., Ltd. All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle 31fabu Copyright Notice
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