17669-40-8
17669-40-8 structure
- Name: 2-METHYL-1-HEPTEN-3-YNE
- Chemical Name: 2-methylhept-1-en-3-yne
- CAS Number: 17669-40-8
- Molecular Formula: C8H12
- Molecular Weight: 108.18100
- Create Date: 2018-04-12 08:00:00
- Modify Date: 2025-08-28 16:17:48
| Name | 2-methylhept-1-en-3-yne |
|---|---|
| Synonyms |
2-methyl-hept-1-en-3-yne
2-Methyl-hepten-(1)-in-(3) 2-Methyl-1-hepten-3-yn 1-Hepten-3-yne,2-methyl n-C3H7C. .CC(CH3)=CH2 2-Methyl-1-hepten-3-yne n-C3H7C.equiv.CC(CH3)=CH2 |
| Density | 0.779g/cm3 |
|---|---|
| Boiling Point | 37-39ºC 12mm |
| Molecular Formula | C8H12 |
| Molecular Weight | 108.18100 |
| Flash Point | 24.7ºC |
| Exact Mass | 108.09400 |
| LogP | 2.36600 |
| Vapour Pressure | 8.54mmHg at 25°C |
| Index of Refraction | 1.441 |
| HS Code | 2901299090 |
|---|
| HS Code | 2901299090 |
|---|---|
| Summary | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |