471186

2-Pentanone

spectrophotometric grade, ≥99%

• Synonym(s): Methyl propyl ketone
• Linear Formula: CH₃COCH₂CH₂CH₃
• CAS Number: 107-87-9
• Molecular Weight: 86.13
• Beilstein/REAXYS Number: 506058
• EC Number: 203-528-1
• MDL number: MFCD00009400
• UNSPSC Code: 12190000

Properties

• grade: spectrophotometric grade
• vapor pressure: 27 mmHg ( 20 °C)
• assay: ≥99%
• autoignition temp.: 941 °F
• expl. lim.: 8.2 %
• impurities: <0.050% water
• evapn. residue: <0.0005%
• refractive index: n20/D 1.39 (lit.)
• bp: 101-105 °C (lit.)
• mp: −78 °C (lit.)
• density: 0.809 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV absorption: λ: 330 nm A_max: 1.00; λ: 340 nm A_max: 0.10; λ: 350 nm A_max: 0.01; λ: 370-400 nm A_max: 0.005
• SMILES string: CCCC(C)=O
• InChI: 1S/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3
• InChI key: XNLICIUVMPYHGG-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H302,H319
• pcodes: P210 - P233 - P240 - P241 - P301 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 46.4 °F - closed cup
• flash_point_c: 8 °C - closed cup