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Butyraldehyde, 98+%
Beskrivelse
Butyraldehyde is used as an intermediate in the production of synthetic resins, rubber accelerators, tanning auxiliaries, perfumes, flavors, plasticizers and high molecular weight polymers. It acts as a chemical intermediate to prepare other chemicals such as 2-ethylhexanol, n-butanol, polyvinyl butyral (PVB), n-butyric acid and pharmaceuticals.
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.
Butyraldehyde is used as an intermediate in the production of synthetic resins, rubber accelerators, tanning auxiliaries, perfumes, flavors, plasticizers and high molecular weight polymers. It acts as a chemical intermediate to prepare other chemicals such as 2-ethylhexanol, n-butanol, polyvinyl butyral (PVB), n-butyric acid and pharmaceuticals.
Solubility
Miscible with water, ethanol, ether, ethyl acetate, acetone and toluene.
Notes
Air sensitive. Store in cool place. Incompatible with oxidizing agents, reducing agents, strong bases and acids.
Tekniske data
Tekniske data
| Kemisk navn eller materiale | Butyraldehyde |
| Smeltepunkt | -99°C |
| Tæthed | 0.8 |
| Kogepunkt | 75°C to 76°C |
| Flammepunkt | −11°C (12°F) |
| Lugt | Pungent |
| Lineær formel | CH3CH2CH2CHO |
| Brydningsindeks | 1.38 |
| Mængde | 2500 mL |
| FN nummer | UN1129 |
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Sikkerhed og håndtering
- Fare
- Alvorlige øjenskader/øjenirritation Kategori 2
- Brandfarlig væske Kategori 2
- H225-Meget brandfarlig væske og damp.
- H319-Forårsager alvorlig øjenirritation.
- P210-Holdes væk fra varme, varme overflader, gnister, åben ild og andre antændelseskilder. Rygning forbudt.
- P280-Bær beskyttelseshandsker/beskyttelsestøj/øjenbeskyttelse/ ansigtsbeskyttelse.
- P302+P352-VED KONTAKT MED HUDEN: Vask med rigeligt vand/.
- P304+P340-VED INDÅNDING: Flyt personen til et sted med frisk luft og sørg for, at vejrtrækningen lettes.
- P305+P351+P338-VED KONTAKT MED ØJNENE: Skyl forsigtigt med vand i flere minutter. Fjern eventuelle kontaktlinser, hvis dette kan gøres let. Fortsæt skylning.
RUO – Research Use Only
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