2175-91-9
2175-91-9 structure
- Name: 6,6-Dimethylfulvene
- Chemical Name: 5-propan-2-ylidenecyclopenta-1,3-diene
- CAS Number: 2175-91-9
- Molecular Formula: C8H10
- Molecular Weight: 106.165
- Catalog: Chemical reagent Organic reagent Olefins (cyclic and non-cyclic)
- Create Date: 2018-12-09 16:07:09
- Modify Date: 2026-06-30 17:55:47
| Name | 5-propan-2-ylidenecyclopenta-1,3-diene |
|---|---|
| Synonyms |
5-(Propan-2-ylidene)cyclopenta-1,3-diene
1,3-Cyclopentadiene, 5-(1-methylethylidene) TIMTEC-BB SBB008063 6,6-dimethylpentafulvene 5-Isopropylidene-1,3-cyclopentadiene Isopropylidenecyclopentadiene 6,6'-Dimethyl fulvene 5-isopropylidene-cyclopenta-1,3-diene 5-Isopropylidenecyclopenta-1,3-diene 5-ISOPROPYLIDENE-1,3-CYCLOPENTADIENE 5-Isopropylidene-1,3-cyclopentadiene 5-(Dimethylmethylene)-1,3-cyclopentadiene 5-(1-methylethylidene)cyclopenta-1,3-diene 1,3-Cyclopentadiene,5-isopropylidene 6,6-Dimethylfulvene ade 5-(1-Methylethylidene)-1,3-cyclopentadiene 5-Isopropylidene-cyclopentadien DIMETHYLFULVENE 6,6-dimethyl-fulvene 1,3-Cyclopentadiene, 5-isopropylidene Dimethylfulvene 6,6-Dimethylfulvene, . ade 6,6-DIMETHYLFULVENE Fulvene, 6,6-dimethyl 5-(DIMETHYLMETHYLENE)-1,3-CYCLOPENTADIENE 1,3-Cyclopentadiene,5-(1-methylethylidene) 6,6-DiMethylfulvene >= 5-(Dimethylmethylene)-1,3-cyclopentadiene MFCD00011655 fulvene,6,6-dimethyl 5-(1-Methylethylidene)-1,3-cyclopentadiene, 5-Isopropylidene-1,3-cyclopentadiene 5-(1-METHYLETHYLIDENE)-1,3-CYCLOPENTADIENE 6,6-Dimethylfulvene> |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 157.8±0.0 °C at 760 mmHg |
| Melting Point | 3 °C |
| Molecular Formula | C8H10 |
| Molecular Weight | 106.165 |
| Flash Point | 24.0±13.0 °C |
| Exact Mass | 106.078247 |
| LogP | 3.01 |
| Vapour Pressure | 3.5±0.1 mmHg at 25°C |
| Index of Refraction | 1.522 |
| Storage condition | −20°C |
| Hazard Codes | Xn: Harmful; |
|---|---|
| Risk Phrases | 10-65 |
| Safety Phrases | S16-S62 |
| RIDADR | UN 3295 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3.2 |
| HS Code | 2902199090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![7-propan-2-ylidene-2,3-diazabicyclo[2.2.1]hept-2-ene structure](https://image.chemsrc.com/caspic/418/31689-32-4.png)
![7-propan-2-ylidenebicyclo[2.2.1]hept-2-ene structure](https://image.chemsrc.com/caspic/284/14995-50-7.png)
![7-chloro-4-propan-2-ylidenebicyclo[3.2.0]hept-2-en-6-one structure](https://image.chemsrc.com/caspic/377/27794-13-4.png)
| 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% |