W341304

2-Methylpentanal

≥97%

• Synonym(s): 2-Methylvaleraldehyde
• Linear Formula: CH₃CH₂CH₂CH(CH₃)CHO
• CAS Number: 123-15-9
• Molecular Weight: 100.16
• FEMA Number: 3413
• Beilstein/REAXYS Number: 1739423
• EC Number: 204-605-2
• Council of Europe no.: 706
• MDL number: MFCD00006986
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901688
• Flavis number: 5.069

Properties

• biological source: synthetic
• vapor density: 3.45 (vs air)
• assay: ≥97%
• autoignition temp.: 390 °F
• refractive index: n20/D 1.401 (lit.)
• bp: 119-120 °C (lit.)
• density: 0.808 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• organoleptic: ethereal; earthy; fruity
• SMILES string: CCCC(C)C=O
• InChI: 1S/C6H12O/c1-3-4-6(2)5-7/h5-6H,3-4H2,1-2H3
• InChI key: FTZILAQGHINQQR-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H315,H319,H335
• pcodes: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 60.8 °F - closed cup
• flash_point_c: 16 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter