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1,5-Hexadiyne, 50% in pentane
Description
1,5-Hexadiyne is used in the preparation of bisdehydro[12]annulene and biphenylene. It is also used as an important starting material in the preparation of (5Z,9Z)-5,9-hexadecadienoic acid. Further, it is involved in the preparation of linear organotin polymers by reaction with organotin dihydrides.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
- Packaged under argon
Specifications
Specifications
| Density | 0.805 g/mL |
| Flash Point | -2°C (29°F) |
| Quantity | 2 g |
| UN Number | UN3295 |
| Solubility Information | Immiscible with water. |
| Formula Weight | 78.11 |
| Concentration or Composition (by Analyte or Components) | 50% in pentane |
| Physical Form | Liquid |
| Chemical Name or Material | 1,5-Hexadiyne |
Safety and Handling
- 1,5-Hexadiyne, 50% in pentane
- Danger
- LONG-TERM AQUATIC HAZARD Chronic 2
- Aspiration toxicity Category 1
- Serious eye damage/eye irritation Category 2
- Flammable liquid Category 2
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
- H225-Highly flammable liquid and vapour.
- H304-May be fatal if swallowed and enters airways.
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H336-May cause drowsiness or dizziness.
- H411-Toxic to aquatic life with long lasting effects.
- EUH066-Repeated exposure may cause skin dryness or cracking.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P264-Wash face, hands and anyexposed skin thoroughly after handling.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
- P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P331-Do NOT induce vomiting.
- P337+P313-If eye irritation persists: Get medical advice/attention.
- MIXTURE LIST-Contains : n-Pentane, 1,5-Hexadiyne
RUO – Research Use Only
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