[Other names]: Trimethylacetic acid, neopentanoic acid, tert-valerate acid or 2,2-dimethylpropane . [Molecular Formula]: C5H10O2
[Structural Formula]:
 |
|
[CAS NO]: 75-98-9 [Physicochemical Properties]: ¡¡¡¡¡¡¡¡¡¡ White acicular crystals or colorless to yellowish liquid, ¡¡¡¡¡¡¡¡¡¡ melting point at 33 - 35¡æ, ¡¡¡¡¡¡¡¡¡¡ boiling point at 163 - 164¡æ, ¡¡¡¡¡¡¡¡¡¡ flash point ¡Ý 65¡æ, ¡¡¡¡¡¡¡¡¡¡ density of 0.905(at 50¡æ), ¡¡¡¡¡¡¡¡¡¡ resolvable to alcohol and ethylether, ¡¡¡¡¡¡¡¡¡¡ and into water at 1g/40ml. [Quality indicators]: ¡¡¡¡Apperance:Colorless acicular crystals in solid state, ¡¡¡¡ ¡¡¡¡ colorless or yellowish liquid in liquid state. ¡¡¡¡¡¡¡¡¡¡ Purity: ¡Ý99.0£¥, ¡¡¡¡¡¡¡¡¡¡ Moisture: ¡Ü0.2% [Packaging]: Polyethylene(PE) reinforced drum with net weight of 180kg/drum or as per customer's request. [Applications]: ¡¡¡¡ ¡¡ 1. For production of pharmaceutical intermediates-- pivaloyl chloride, ¡¡¡¡ ¡¡ 2. For production of prednisone, ointment for psoriasis and dipivefrin, ¡¡¡¡ ¡¡ 3. Producing intermediates of pesticide--Pinacolone, ¡¡¡¡ ¡¡ 4. Serving as additive in production of toilet soaps, hair shampoos and hair spray in perfume industry, ¡¡¡¡ ¡¡ 5.Serving as initiating agent in coating material and plastic industry. [Production Capacity]: 20,000 tons/year, two sets of production plants are available to process isobutene and isobutyl alcohol in HHCC.
|