CAS No. 463-49-0 Allenes Supplier. High purity Allenes wholesale.

Allene, with chemical formula C3H4 and CAS number 463-49-0, is a colorless gas with a slightly sweet taste. It is insoluble in water, slightly soluble in ethanol, but easily soluble in ether. The melting point of Allene is -136 ° C, the boiling point is -34 ° C, and the density is 0.647 g/cm ³. Its vapor density is 1.42 (relative to air at 20 ° C), vapor pressure is 6795 mm Hg (21 ° C), and refractive index is 1.4169. The recommended storage conditions are between 2-8 ° C. The explosive limit of Allene is 13%.

In terms of safety, Allene is classified as a flammable gas and the hazardous material label is F+, F， The hazard category code is R12. Its dangerous goods transportation number is UN 2200 2.1, which belongs to Class 2.1 dangerous goods.

Allene is used as an important basic raw material in organic chemistry, especially as an intermediate in organic synthesis. It can be prepared from olefins through specific chemical reactions, such as adding dibromocarbon to olefins and then using activated metal reduction.

At present, there are various purities of Allene products available on the market, ranging from 95% to 99.99%. The packaging methods are also customized according to user needs, including bottled and canned products with different capacities.

Our research team consists of a group of experienced and skilled professionals with extensive knowledge and professional skills in the fields of special gases and stable isotopes. Through continuous innovation and research and development efforts, we continuously launch high-quality and high-purity products to meet the evolving needs of our customers.

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