CAS Number7154-75-8
Synonyms4-Methylpent-1-yne; Isobutylethyne; MFCD00039857; 4-Methyl-1-pentyne
Molecular FormulaCH≡CCH2CH(CH3)2
Molecular Weight82.14
Purity98%
Density0.7±0.1 g/cm3
Boiling Point61-62 °C (lit.)
Melting Point-104.6°C
AppearanceLiquid;Colorless to Almost colorless clear liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7154-75-8 |
| Catalog No. | 2A-9093318 |
| Chinese Name | 4-甲基-1-戊炔 |
| Synonyms | 4-Methylpent-1-yne; Isobutylethyne; MFCD00039857; 4-Methyl-1-pentyne |
| Molecular Formula | CH≡CCH2CH(CH3)2 |
| Molecular Weight | 82.14 |
| Purity | 98 |
| Density | 0.7±0.1 g/cm3 |
| Boiling Point | 61-62 °C (lit.) |
| Melting Point | -104.6°C |
| Appearance | Liquid;Colorless to Almost colorless clear liquid |
| Water Solubility | Insoluble in water. Soluble in common organic solv |
| Storage Condition | Seal in a cool, dry place. |
| Packaging | II |
| PubChem ID | 24878000 |
| MDL Number | MFCD00039857 |
| SMILES | CC(C)CC#C |
| InChI | 1S/C6H10/c1-4-5-6(2)3/h1,6H,5H2,2-3H3 |
| InChI Key | OXRWICUICBZVAE-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/93318_1_7154_75_8.pdf |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: 1993 International Maritime Transport Dangerous Regulations: 1993 International Air Transport Dangerous Regulations: 1993 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: FLAMMABLE LIQUID, N.O.S. (4-Methyl-1-pentyne) IMDG Code: FLAMMABLE LIQUID, N.O.S. (4-Methyl-1-pentyne) International air transport hazard regulations: Flammable liquid, n.o.s. (4-Methyl-1-pentyne) 14.3 Transport hazard categories European land transport Dangerous Regulations: 3 International sea transport Dangerous Regulations: 3 International air transport Dangerous Regulations: 3 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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