41301

2-Methyl-2-pentenal

analytical standard

• Linear Formula: C₂H₅CH=C(CH₃)CHO
• CAS Number: 623-36-9
• Molecular Weight: 98.14
• EC Number: 210-789-5
• MDL number: MFCD00006978
• UNSPSC Code: 85151701
• PubChem Substance ID: 329756085
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• assay: ≥97.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• impurities: ≤0.5% water
• refractive index: n20/D 1.448-1.452; n20/D 1.45 (lit.)
• bp: 137-138 °C/765 mmHg (lit.)
• density: 0.86 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; food and beverages; personal care
• format: neat
• SMILES string: [H]C(=O)\C(C)=C\CC
• InChI: 1S/C6H10O/c1-3-4-6(2)5-7/h4-5H,3H2,1-2H3/b6-4+
• InChI key: IDEYZABHVQLHAF-GQCTYLIASA-N

Safety Information

• pictograms: GHS02,GHS06,GHS05
• signalword: Danger
• hcodes: H226,H317,H318,H331,H412
• pcodes: P210 - P273 - P280 - P302 + P352 - P304 + P340 + P311 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 3 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Sens. 1
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 89.6 °F - closed cup
• flash_point_c: 32 °C - closed cup