Home>Supplier>Win-Win Chemical CO., Limited>4-Fluoro-2-methoxyaniline

Win-Win Chemical CO., Limited

Win-Win Chemical CO., Limited

Certified Store
China Zhejiang Wenzhou

Catalog No. :


  • 450-91-9
  • 1kg
  • 98%
Packing :

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  • Product Details & Description
  • MSDS

Product Info

Compound 4-Fluoro-2-methoxyaniline
CAS No. 450-91-9 Catalog No. Brand
Purity 98% Packing 1kg Grade
Lead Time Origin Loading Port


Boiling Point 207.891ºC at 760 mmHg
Flash Point 79.53ºC
Refractive Index 1.532
Density 1.177g/cm3
Vapor Pressure 0.22mmHg at 25°C


The supplier has not provide MSDS, The information below is provided by MOLBASE Encyclopedia for your reference.


  Material Safety Data Sheet

Section 1. Identification of the substance
    Product Name:      4-Fluoro-2-methoxyaniline    

Section 2. Hazards identification
    Harmful by inhalation, in contact with skin, and if swallowed.
    H331:        Toxic if inhaled    
    H302:        Harmful if swallowed    
    H312:        Harmful in contact with skin    
    Causes skin irritation
    H319:        Causes serious eye irritation    
    H335:        May cause respiratory irritation    
    P261:        Avoid breathing dust/fume/gas/mist/vapours/spray    
    P280:        Wear protective gloves/protective clothing/eye protection/face protection    
    P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
    and easy to do – continue rinsing
    P304+P340:        IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing    
    P405:        Store locked up    

Section 3. Composition/information on ingredients.
    Ingredient name:        4-Fluoro-2-methoxyaniline    
    CAS number:        450-91-9    

Section 4. First aid measures
    Skin contact:        Immediately wash skin with copious amounts of water for at least 15 minutes while removing    
    contaminated clothing and shoes. If irritation persists, seek medical attention.
    Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
    Eye contact:
    flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
    Inhalation:        Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.    
    Ingestion:        Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.    

Section 5. Fire fighting measures
    In the event of a fire involving this material, alone or in combination with other materials, use dry
    powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
    should be worn.

Section 6. Accidental release measures
    Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
    Respiratory precaution:        Wear approved mask/respirator    
    Hand precaution:        Wear suitable gloves/gauntlets    
    Skin protection:        Wear suitable protective clothing    
    Eye protection:        Wear suitable eye protection    
    Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
    for disposal. See section 12.
    Environmental precautions: Do not allow material to enter drains or water courses.

Section 7. Handling and storage
    Handling:        This product should be handled only by, or under the close supervision of, those properly qualified    
    in the handling and use of potentially hazardous chemicals, who should take into account the fire,
    health and chemical hazard data given on this sheet.
    Storage:        Store in closed vessels, refrigerated.    

Section 8. Exposure Controls / Personal protection
    Engineering Controls: Use only in a chemical fume hood.
    Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
    General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section 9. Physical and chemical properties
    Not specified
    Boiling point:        No data    
    Melting point:        No data    
    Flash point:        No data    
    Density:        No data    
    Molecular formula: C7H8FNO
    Molecular weight: 141.1

Section 10. Stability and reactivity
    Conditions to avoid: Heat, flames and sparks.
    Materials to avoid: Oxidizing agents.
    Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen fluoride.

Section 11. Toxicological information
    No data.

Section 12. Ecological information
    No data.

Section 13. Disposal consideration
    Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
    disposal authority, in accordance with national and regional regulations.

Section 14. Transportation information
    UN Number:        UN2811        Class: 6.1        Packing group: III    
    Proper shipping name: TOXIC SOLIDS, ORGANIC, N.O.S. (4-Fluoro-2-methoxyaniline)

Section 15. Regulatory information
    No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
    302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
    Title III, Section 313.


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