Acetylacetone

• Catalog No.: 05581
• CAS Number: 123-54-6
• M. F.: C5H8O2
• M. W.: 100.11582
• Purity: ≥99.6% (GC)

SYNONYMS

• Title: 乙酰丙酮
• IUPAC name: pentane-2,4-dione
• IUPAC Traditional name: acetylacetone
• Synonyms: 2,4-Pentanedione; 2,4-戊二酮

DATABASE IDS

• MDL Number: MFCD00008787
• PubChem SID: 24845859
• EC Number: 204-634-0
• Beilstein Number: 741937
• CAS Number: 123-54-6

PROPERTIES

• Grade: analytical standard
• Linear Formula: CH3COCH2COCH3
• Purity: ≥99.6% (GC)
• Shelf Life: (limited shelf life, expiry date on the label)
• Gene Information: human ... ACHE(43), BCHE(590), CES1(1066)
• Auto Ignition Point: 662 °F
• Boiling Point: 140.4 °C(lit.)
• Density: 0.975 g/mL at 25 °C(lit.)
• Flash Point: 38 °C
• Flash Point: 100.4 °F
• Melting Point: -23 °C(lit.)
• Refractive Index: n20/D 1.452(lit.)
• Refractive Index: n20/D 1.452
• Vapor Density: 3.5 (vs air)
• Vapor Pressure: 6 mmHg ( 20 °C)
• Explode Limits: 11.4 %
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H302-H311-H331
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P311
• RID/ADR: UN 2310 3/PG 3
• Risk Statements: 10-20/21/22
• RTECS: SA1925000
• Safety Statements: 21-23-24/25
• Hazard Class: 3
• UN Number: 2310
• Packing Group: 3
• German water hazard class: 1