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      1. Welcome to Upchem(China) Co.,LTD

        Upchem(China) Co.,LTD




        I. Physical properties:

        English name is Bis(trichloromethyl)carbonate, abbreviation is BTC. Molecular formula is C3Cl6O3, molecular weight is 296.75. Triphosgene is white to off-white crystal with phosgene odor. Melting point is 78-81℃, boiling point is 203--206℃; insoluble in water, easily soluble in chlorobenzene, toluene, dichloromethane, trichloromethane, and other organic solvents.

        Structural formula:



        II. Chemical properties:

        Triphosgene can completely replace toxic phosgene and diphosgene in chemical reaction



        III. Advantages:

        1) Safety in use, environmentally friendly.
        2) Solid crystal is convenient to use, accurate measurement.
        3) High yield of reaction product.
        4) Can store and transport.

        IV. Quality standard (Q/upchem 001-2000):78-81℃

           Assay:99.0%, Melting point: 78-81

        V. Packing:

        1. Plastic drum, 30KG/drum
        2. At the request of clients.

        VI. Storage:

        1. Keep in cool and well-ventilated place.
        2. Separate from alkaline chemicals.

        VII. Production capacity:

        The annual production capacity of triphosgene is 5,000 tons, and the planned annaul production capacity is 20,000 tons.


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        Fax: +86-578-217-6055

        URL: www.balmikiramayan.com

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