Product Name: Methyltriphenylphosphonium bromide
CAS: 1779-49-3
MF: C19H18BrP
MW: 357.22
EINECS: 217-218-9
Melting point: 230-234 °C (lit.)
Vapor pressure: 0.0000002 hPa
Fp: >240°C
Storage temp.: Inert atmosphere,Room Temperature
Methyltriphenylphosphonium bromide is commonly used in organic synthesis, specifically in the Wittig reaction. This CAS 1779-49-3 reaction is super useful for creating carbon - carbon double bonds (alkenes) by reacting with aldehydes or ketones.
Packed in 25 kg per drum or based on customers' requirements.
1. Temperature and Humidity
Keep CAS 1779-49-3 at room temperature in a dry place. It's not extremely sensitive to temperature fluctuations within the normal range, but moisture can be an issue.
2. Sealed Container
Store it in an airtight container. This helps protect CAS 1779-49-3 from absorbing moisture from the air, which could affect its reactivity.
3. Away from Light
While it's not highly photosensitive, storing CAS 1779-49-3 in the dark or in a light - resistant container can prevent any potential long - term degradation.
4. Separation from Incompatible Substances
Avoid storing CAS 1779-49-3 near strong oxidizing agents or strong bases, as these could react with the compound.