18631-84-0
18631-84-0 structure
- Name: 1-Methyl-2-methylenecyclopropane
- Chemical Name: 1-methyl-2-methylidenecyclopropane
- CAS Number: 18631-84-0
- Molecular Formula: C5H8
- Molecular Weight: 68.11700
- Create Date: 2016-09-01 03:19:53
- Modify Date: 2025-10-02 11:59:58
| Name | 1-methyl-2-methylidenecyclopropane |
|---|---|
| Synonyms |
Cyclopropane,methylmethylene
1-methyl-2-methylenecyclopropane 2-Methyl-methylen-cyclopropan 2-methylmethylenecyclopropane 2-Methyl-1-methylen-cyclopropan 1-Methyl-2-methylen-cyclopropan <D2>-2-Methyl-1-methylen-cyclopropan |
| Density | 0.78g/cm3 |
|---|---|
| Boiling Point | 32.8ºC at 760 mmHg |
| Molecular Formula | C5H8 |
| Molecular Weight | 68.11700 |
| Exact Mass | 68.06260 |
| LogP | 1.58240 |
| Vapour Pressure | 575mmHg at 25°C |
| Index of Refraction | 1.432 |
| HS Code | 2902199090 |
|---|
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18631-84-0 |
| Literature: Crawford,R.J. et al. Canadian Journal of Chemistry, 1978 , vol. 56, p. 992 - 997 |
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18631-84-0 |
| Literature: Hammen,G. et al. Chemische Berichte, 1974 , vol. 107, p. 1676 - 1683 |
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18631-84-0 |
| Literature: Hammen,G. et al. Chemische Berichte, 1974 , vol. 107, p. 1676 - 1683 |
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18631-84-0 |
| Literature: Srinivasan,R.; Boue,S. Tetrahedron Letters, 1970 , p. 203 - 206 |
| HS Code | 2902199090 |
|---|---|
| Summary | 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |