Chemical Product Library / Reference
Allene
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Allene |
|---|---|
| English synonyms | Allene;1,2-Propadiene;PROPADIENE;Dimethylenemethane;Sym-allylene;Propa-1,2-diene;Propadiene-d4;CH2=C=CH2;Propadiene, inhibited;Allene, >=95%;PROPADIENE [HSDB];UN 2200 (Salt/Mix) |
| Chinese name | Not provided |
| Chinese synonyms | Not provided |
| Chemical category | Organic Intermediates |
| CAS No. | 463-49-0 |
| EINECS No. | 207-335-3 |
| Molecular formula | C3H4 |
| Molecular weight | 40.06 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Not provided
Performance characteristics
XLogP3 0.8; hydrogen-bond donors 0; hydrogen-bond acceptors 0; TPSA 0 A^2; rotatable bonds 0
Application scenarios
Not provided