2203-80-7
2203-80-7 structure
- Name: 5-Methyl-1-hexyne
- Chemical Name: 5-methylhex-1-yne
- CAS Number: 2203-80-7
- Molecular Formula: C7H12
- Molecular Weight: 96.170
- Catalog: Chemical reagent Organic reagent Alkyne
- Create Date: 2018-10-04 19:11:25
- Modify Date: 2026-08-08 20:02:57
| Name | 5-methylhex-1-yne |
|---|---|
| Synonyms |
5-METHYL-1-HEXYNE, 5-METHYL-1-HEXYNE, 5-METHYL-1-HEXYNE, 5-METHYL-1-HEXYNE
5-METHYL-1-HEXYNE Isoamylacetylene 5-Methylhex-1-yne (CH3)2CH(CH2)2CequivCH Isoamylacetylene~Isopentylacetylene ISOHEPTYNE i-amylacetylene 1-Hexyne,5-methyl isopentylacetylene 5-Methyl-1-hexyne> 1-Hexyne, 5-methyl- (6CI, 7CI, 8CI, 9CI) HC≡CCH2CH2CH(CH3)2 5-Methyl-hex-1-in 5-methyl-hex-1-yne 1-hexyne,5-methyl ISOAMYLACETYLENE MFCD00041610 |
| Density | 0.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 88.7±8.0 °C at 760 mmHg |
| Molecular Formula | C7H12 |
| Molecular Weight | 96.170 |
| Flash Point | -9.0±2.8 °C |
| Exact Mass | 96.093903 |
| LogP | 2.94 |
| Vapour Pressure | 68.1±0.1 mmHg at 25°C |
| Index of Refraction | 1.417 |
| Hazard Codes | F: Flammable; |
|---|---|
| Risk Phrases | R11;R65 |
| Safety Phrases | S16-S29-S33-S62-S9 |
| RIDADR | 3295 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 2901299090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| 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% |