Online Database of Chemicals from Around the World
| CAS: 463-49-0 Product: 1,2-Propadiene No suppliers available. |
| Classification | Organic raw materials >> Hydrocarbon compounds and their derivatives >> Acyclic hydrocarbon |
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| Name | 1,2-Propadiene |
| Synonyms | Bis(methylene)methane; Dimethylenemethane; sym-Allylene |
| Molecular Structure |  |
| Molecular Formula | C3H4 |
| Molecular Weight | 40.06 |
| CAS Registry Number | 463-49-0 |
| EC Number | 207-335-3 |
| Solubility | Slightly soluble (1.2 g/L) (25 °C), Calc.* |
|---|---|
| Density | 1.787 g/cm3** |
| Melting point | 146 °C*** |
| Boiling point | 79-85 °C (20 Torr)**** |
| Refractive index | 1.4168** |
| Flash point | -84.8±13.0 °C, Calc.* |
| * | Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs) |
| ** | "Hazardous Substances Data Bank" data were obtained from the National Library of Medicine (US) |
| *** | Lespieau, K. |
| **** | Joy, F. |
| Hazard Symbols |  F+ Details | ||||||||||||||||||||||||||||
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| Risk Statements | R12 Details | ||||||||||||||||||||||||||||
| Safety Statements | S9;S16;S33 Details | ||||||||||||||||||||||||||||
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| Transport Information | UN 2200 2.1 | ||||||||||||||||||||||||||||
| SDS | Available | ||||||||||||||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for 1,2-Propadiene |
