4-METHYL-2-PENTYNE CAS#: 21020-27-9; ChemWhat Code: 69175
Names & Identifiers | 
| Product Name | 4-METHYL-2-PENTYNE | 
| Synonyms | 2-Pentyne, 4-methyl-;2-pentyne,4-methyl-;4-methyl-pent-2-yne;methyl(isopropyl)acetylene;methylpentyne;4-METHYL-2-PENTYNE;ISOPROPYLMETHYLACETYLENE;4-METHYL-2-PENTYNE 96+% | 
| CAS Registry Number | 21020-27-9 | 
| Molecular Formula | C6H10 | 
| Molecular Weight | 82.14 | 
| EINECS | |
| Other Registry Numbers | ; | 
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. | 
Chemical & Physical Properties | 
| Melting point | 110°C | 
| Boiling Point | 71-73 °C(lit.) | 
| Density | 0.711 g/mL at 25 °C(lit.) | 
| Refractive Index | n | 
| Flash Point | -100 °F | 
| Storage | Flammables area | 
| form | Liquid | 
| Color | Clear slightly yellow | 
Safety & Hazards(Codes & Phrases) | 
| Hazard Codes | F | 
| R Phrase | 11 | 
| S Phrase | 16-23-24/25 | 
| RIDADR | UN 3295 3/PG 2 | 
| WGK Germany | 3 | 
| Storage Class | 3 | 
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. | 
Literature | 
| Literature on PubChem | Synthesis References, Metabolite References, etc. | 
Patents | 
| Patents on PubChem | Related Patents Of This Product | 
Transportation, Storage & Usage | 
| Transportation | No Information | 
| Storage | No Information | 
| Usage | No Information | 
Spectral Properties | 
| No Information | 
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