spiro[5.5]undeca-1,4-dien-3-one
Modify Date: 2026-07-26 19:11:25
![spiro[5.5]undeca-1,4-dien-3-one Structure](https://image.chemsrc.com/caspic/286/4729-21-9.png)
spiro[5.5]undeca-1,4-dien-3-one structure
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Common Name | spiro[5.5]undeca-1,4-dien-3-one | ||
|---|---|---|---|---|
| CAS Number | 4729-21-9 | Molecular Weight | 162.22800 | |
| Density | 1.03g/cm3 | Boiling Point | 283.1ºC at 760 mmHg | |
| Molecular Formula | C11H14O | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 118.4ºC | |
| Name | spiro[5.5]undeca-1,4-dien-3-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.03g/cm3 |
|---|---|
| Boiling Point | 283.1ºC at 760 mmHg |
| Molecular Formula | C11H14O |
| Molecular Weight | 162.22800 |
| Flash Point | 118.4ºC |
| Exact Mass | 162.10400 |
| PSA | 17.07000 |
| LogP | 2.63200 |
| Index of Refraction | 1.534 |
| InChIKey | ITQGACLVIMXTHZ-UHFFFAOYSA-N |
| SMILES | O=C1C=CC2(C=C1)CCCCC2 |
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spiro[5.5]undec... CAS#:4729-21-9 |
| Literature: Dreiding Helvetica Chimica Acta, 1957 , vol. 40, p. 1812 |
|
~%
spiro[5.5]undec... CAS#:4729-21-9 |
| Literature: Burnell; Taylor Journal of the Chemical Society, 1954 , p. 3486 |
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~%
spiro[5.5]undec... CAS#:4729-21-9 |
| Literature: Dreiding Helvetica Chimica Acta, 1957 , vol. 40, p. 1812 |
![cis-2,4-dibromo-spiro[5.5]undecan-3-one structure](https://image.chemsrc.com/caspic/184/879406-91-4.png)
![3-methylidenespiro[5.5]undeca-1,4-diene structure](https://image.chemsrc.com/caspic/034/87482-33-5.png)
CAS#:87482-33-5![3-propan-2-ylidenespiro[5.5]undeca-1,4-diene structure](https://image.chemsrc.com/caspic/458/87482-35-7.png)
CAS#:87482-35-7| spiro[5.5]undeca-7,10-dien-9-one |
| spiro<5.5>undeca-1,4-dien-3-one |
| Spiro<5.5>undeca-1,4-dien-3-on |
| dispiro<5,5>undeca-1,4-dien-3-one |
| Spirodienone II |