W341703

3-Penten-2-one

≥70%

• Sinónimos: Methyl propenyl ketone
• Fórmula lineal: CH₃CH=CHCOCH₃
• Número de CAS: 625-33-2
• Peso molecular: 84.12
• FEMA Number: 3417
• Beilstein/REAXYS Number: 1633505
• EC Number: 210-888-3
• Council of Europe no.: 666
• MDL number: MFCD00009290
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901691
• Flavis number: 7.044

Propiedades

• biological source: synthetic
• grade: Halal; Kosher
• vapor pressure: 760 mmHg ( 121 °C)
• assay: ≥70%
• impurities: ~30% Mesityl oxide
• refractive index: n20/D 1.437 (lit.)
• bp: 121-124 °C (lit.)
• density: 0.862 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• organoleptic: fishy; fruity
• SMILES string: CC(C=CC)=O
• InChI: 1S/C5H8O/c1-3-4-5(2)6/h3-4H,1-2H3
• InChI key: LABTWGUMFABVFG-UHFFFAOYSA-N

Información de seguridad

• pictograms: GHS02,GHS06
• signalword: Danger
• hcodes: H225,H311,H315,H319,H335
• pcodes: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 69.8 °F - closed cup
• flash_point_c: 21 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter