110132

Valeraldehyd

97%

• Synonym(e): Pentanal
• Lineare Formel: CH₃(CH₂)₃CHO
• CAS-Nummer: 110-62-3
• Molekulargewicht: 86.13
• Beilstein: 1616304
• EG-Nummer: 203-784-4
• MDL-Nummer: MFCD00007026
• UNSPSC-Code: 12352100
• eCl@ss: 39021107
• PubChem Substanz-ID: 24846963
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Selbstzündungstemp.: 428 °F
• Brechungsindex: n20/D 1.394 (lit.)
• bp: 102-103 °C (lit.)
• mp (Schmelzpunkt): −92 °C (lit.)
• Dichte: 0.81 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: aldehyde
• SMILES String: [H]C(=O)CCCC
• InChI: 1S/C5H10O/c1-2-3-4-5-6/h5H,2-4H2,1H3
• InChIKey: HGBOYTHUEUWSSQ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Valeraldehyde also known as pentanal, serves as a precursor or intermediate to build more complex organic molecules.

Anwendung

Valeraldehyde has been used to study its time-weighted average sampling using solid-phase microextraction (SPME) device.

Valeraldehyde is used as a gaseous standard in the study of the sorptive loss pattern for volatile compounds.

Valeraldehyde is used in flavoring compounds and as a rubber accelerator.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07
• Signalwort: Danger
• H-Sätze: H225,H317,H319,H332,H335
• P-Sätze: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): 44.6 °F
• Flammpunkt (°C): 7 °C
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter