tert-butyl acrylate

Substance: TBA - tert-Butyl acrylate 1. Physical and chemical properties Product name: tert-Butyl acrylate CAS No.: 1663-39-4 Molecular Formula: C7H12O2 Molecular Weight: 128.17 Appearance form: colorless, clear, liquid Melting/freezing point: - 69 ℃ Boiling point: 121 ℃(1.013 bar) Flash point: 17 ℃（closed cup） Density: 0.875 g/cm3（25 ℃） UN No.: 1993 2. Parameters index Purity, (GC) ≥ 99.5% Water Content ≤ 0.04 % Acidity, (as Acrylic Acid) ≤ 0.1 % Colour on despatch /(Pt-Co) ≤ 10 Standard Stabilization(MEHQ), 15±5 ppm 3. Package information: Big Barrel: 880kg per barrel Small Barrel: 180kg per barrel Tank: 20 ton per tank 4. Applications tert-Butyl acrylate forms homopolymers and copolymers. Copolymers of tert-butyl acrylate can be prepared with acrylic acid and its salts, amides and esters, and with methacrylates, acrylonitrile, maleic acid esters, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, unsaturated polyesters and drying oils, etc. tert-Butyl acrylate is also a very useful feedstock for chemical syntheses, because it readily undergoes addition reactions with a wide variety of organic and inorganic compounds. 5. Safety A Material Safety Data Sheet has been compiled for tert-butyl acrylate that contains up-to-date information on all questions relevant to safety. 6. Storage and handling In order to prevent polymerization, tertiary butyl acrylate must always be stored under air, and never under inert gases. The presence of oxygen is required for the stabilizer to function effectively. It has to contain a stabilizer and the storage temperature must not exceed 35 ℃。Under these conditions, a storage stability of one year can be expected. In order to minimize the likelihood of over storage, the storage procedure should strictly follow the “first-in-first-out” principle. Storage tanks and pipes should be ....

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