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    Home > Organic Chemistry > Organic Fluorine Compound > 3,5-Difluoroanisole
    3,5-Difluoroanisole structure

    3,5-Difluoroanisole

    • CAS No:

      93343-10-3

    • Formula:

      C7H6F2O

    • Synonyms:

      3,5-DIFLUOROANISOLE;3,5-difluoroanisile;3,5-two fluorineether;3,5-Difluoroanisole98%;3,5-Difluoroanisole 98%;3,5-Difluoroanisole,97%;3,5-DIFLUORO-1-METHOXYBENZENE;1,3-difluoro-5-Methoxybenzene;Benzene, 1,3-difluoro-5-methoxy-;1,3-Difluoro-5-methoxybenzene, 3,5-Difluorophenyl methyl ether

    • China Export:

      From 2018.11 to 2019.11, total export volume of 3,5-Difluoroanisole from China was 23,076,135KG while total export value was $288,377,434. The biggest proportion of exporting volume in the last 12 months was 10.08% in 2019.03.

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    Description

    clear colorless liquid

    Basic Attributes

    • 93343-10-3

    • C7H6F2O

    • 144.12

    • 144.038666

    • 9.2 A^2

    • OTGQPYSISUUHAF-UHFFFAOYSA-N

    • 3

    • 0

    • 0.14

    • 1

    Characteristics

    • Clear colorless Liquid

    • 1.2±0.1 g/cm3

    • 145-148°C

    • 111 °F

    • 1.453

    • Flammables area

    • 4966844

    Safety Information

    • 3

    • 29093090

    • UN 1993 3/PG 3

    • 3

    • 10-36/37/38

    • 16-26-36/37/39-7/9

    • Xi,F

    • P261-P305 + P351 + P338

    • H226-H315-H319-H335

    • Flammable

    Product Usage

    Intermediate for medicine, pesticide, liquid crystal material.

    Production Methods

    To a stirred suspension of A1.1 (12.5 g, 96 mmol) and KTo a stirred suspension of Al .1 (12.5 g, 96 mmol) and K2C03 (66.0 g, 480 mmol) in acetone (400mL) was added methyl iodide (27 mL, 480 mmol) in one portion. Then the reaction mixture was heated at 60 °C for 18 h. After cooling to rt, excess solvent was removed under vacuum and 150 mL of H20was added, which was extracted with Et20 (2 x300 mL). The combined organic layerswere washed with aq. NaOH (0.1 M, 100 mL) and H20 (100 mL) in sequence, dried overNa2SO4, filtrated and concentrated under reduced pressure to give the title compound(12.0 g, 80percent) as a colorless oil. 1H-NMR (400 MHz, CDCI3) O ppm 3.81 (5, 3H), 6.43 -6.46 (m, 3H).

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    Material and Products

    China 3,5-Difluoroanisole Export Data

    Data referenced from General Administration of Customs,P.R.China

    2018.11-2019.11 China - America  3,5-Difluoroanisole Export Data

    From 2018.11 to 2019.11, total export volume of 3,5-Difluoroanisole from China to America was 3,265,570KG while total export value was $39,659,412. The biggest proportion of exporting volume in the last 12 months was 15.00% in 2019.05.

    2018.11-2019.11 China 3,5-Difluoroanisole Export Data

    From 2018.11 to 2019.11, total export volume of 3,5-Difluoroanisole from China was 23,076,135KG while total export value was $288,377,434. The biggest proportion of exporting volume in the last 12 months was 10.08% in 2019.03.

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