1，3-Cyclopentadiene CAS#: 542-92-7; ChemWhat Code: 78839
Names & Identifiers |
| Product Name | 1，3-Cyclopentadiene |
| Synonyms | Cyclopentadiene;pentole;pyropentylene;r-pentine;1，3-Cyclopentadiene;2,4-Cyclopentadiene |
| CAS Registry Number | 542-92-7 |
| Molecular Formula | C5H6 |
| Molecular Weight | 66.10114 |
| EINECS | 208-835-4 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | -85°; mp 32.5° |
| Boiling Point | bp760 41.5-42.0° |
| Density | d40 0.8235; d410 0.8131; d420 0.8021; d425 0.7966; d430 0.7914 |
| Refractive Index | nD16 1.44632 |
| pka | 16(at 25℃) |
| Stability: | Stable at room temperature. Incompatible with oxidizing agents, acids and a wide variety of other compounds. May form peroxides in storage. May undergo spontaneous polymerisation. Decomposes on heating. Highly flammable. Mixtures with air are explosive. |
Safety & Hazards(Codes & Phrases) |
| RIDADR | 1993 |
| Storage Class | 3.2 |
| Packing Group | III |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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