4250-81-1
4250-81-1 structure
- Name: 1-Pentyn-1-ylbenzene
- Chemical Name: 1-phenyl-1-pentyne
- CAS Number: 4250-81-1
- Molecular Formula: C11H12
- Molecular Weight: 144.213
- Catalog: Chemical reagent Organic reagent Alkyne
- Create Date: 2018-02-10 08:00:00
- Modify Date: 2024-01-09 15:20:08
| Name | 1-phenyl-1-pentyne |
|---|---|
| Synonyms |
Pent-1-yn-1-ylbenzene
Benzene, 1-pentyn-1-yl- MFCD00039959 1-Phenyl-1-pentyne 1-Phenyl-2-propylacetylene pent-1-ynylbenzene 1-Pentyn-1-ylbenzene benzene, 1-pentynyl- EINECS 224-211-4 |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 214.0±0.0 °C at 760 mmHg |
| Molecular Formula | C11H12 |
| Molecular Weight | 144.213 |
| Flash Point | 82.8±0.0 °C |
| Exact Mass | 144.093903 |
| LogP | 4.18 |
| Vapour Pressure | 0.2±0.2 mmHg at 25°C |
| Index of Refraction | 1.528 |
| Hazard Codes | Xi:Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S37/39-S26-S36/37/39 |
| HS Code | 2902909090 |
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |