8.00105

2,5-Hexanedione

for synthesis

• Synonym(e): 2,5-Hexanedione, Acetonylacetone
• Empirische Formel (Hill-System): C₆H₁₀O₂
• CAS-Nummer: 110-13-4
• Molekulargewicht: 114.14
• UNSPSC Code: 12352115
• EC Index Number: 203-738-3
• NACRES: NA.22
• MDL number: MFCD00008792
• Assay: ≥97.0% (GC)
• Form: liquid

Eigenschaften

• vapor pressure: 0.6 hPa ( 20 °C)
• Quality Segment: 200
• assay: ≥97.0% (GC)
• form: liquid
• autoignition temp.: 400 °C
• potency: 1600 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 1.5 % (v/v)
• pH: 6.1 (20 °C, 10 g/L in H₂O)
• bp: 85-87 °C/26.6 hPa
• mp: -5.4 °C
• transition temp: flash point 79 °C
• density: 0.974 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: O=C(CCC(=O)C)C
• InChI: 1S/C6H10O2/c1-5(7)3-4-6(2)8/h3-4H2,1-2H3
• InChI key: OJVAMHKKJGICOG-UHFFFAOYSA-N

Beschreibung

Analysis Note

Assay (GC, area%): ≥ 97.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.971 - 0.973
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• Sicherheitshinweise: P201 - P202 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2
• Zielorgane: Nervous system
• Lagerklasse: 10 - Combustible liquids
• Was ist los?: WGK 2
• Gefahrencodes: H302,H315,H319,H361f,H373
• Flammpunkt (°F): 174.2 °F - closed cup
• Flammpunkt (°C): 79 °C - closed cup