Allene
|
Home |
Contact Us | Profile | Quote Request Gas Mixtures | Refrigerants | Pure Gas Equipment | Defense Services | Guest book |
 |
Allene
|
Home |
Contact Us | Profile | Quote Request Gas Mixtures | Refrigerants | Pure Gas Equipment | Defense Services | Guest book |
|
Periodic Chart | Incompatibility Chart | Atmospheric Chart | Reference
| General Characteristics | Health Hazards | Material Recommendations |
| A colorless, flammable gas at room temperature. Shipped as a liquefied gas. | A simple asphyxiant and slight narcotic properties. | Normal materials can be used. Avoid copper and silver and their alloys when used under high pressure or temperature. |
| TLV-TWA | Flammable Limits | DOT Class / Label |
| 1.5 - 11.50% | 2.1 / Flammable |
| Molecular Weight | Specific Gravity | Specific Volume |
| 40.065 | 1.145 @ 68 F | 9.6 cu.ft./lb @ 70 F |
| CGA Valve Outlet | CAS Registry No. | UN Number |
| 510 | 463-49-0 | 1075 |
| National Stock Number (NSN) Applicable to Allene | MIL Specs/ Fed Specs MSDS for Allene |
| Grade Part # |
Purity Minimum | Cylinder Size |
Volume SCF |
Pressure @ 70 F |
Comments |
| Chemically Pure 407500 |
97% | 003 LBS |
2.250 0.375 |
102 102 |
None |
| Uses: Allene is the simplest member of the 1,2-diene class of compounds. Allenes are not as stable as conjugated dienes or isolated dienes. Allene is slightly more strained than the isomeric methylactylene. Allene is chiefly used in organic synthesis. |