Triacetylmethane
三乙酰甲烷
Also known as: 3-Acetyl-2,4-pentanedione, 2,4-Pentanedione, 3-acetyl-, 3-Acetylpentane-2,4-dione, 3-(1-Hydroxyethylidene)-2,4-pentanedione, Diacetylacetone, Methine triacetate, NSC 52979
- CAS No.
- 815-68-9
- Jingsj CID
- J-971-7
- Molecular Formula
- C7H10O3
- Chinese Name
- 三乙酰甲烷
- Molecular Weight
- 142.15200 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 203.5ºC(lit.) |
|---|---|
| Density | 1.066 g/mL at 25ºC(lit.) |
| Flash Point | 190 °F |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Triacetylmethane?
815-68-9
What are the molecular formula and molecular weight of Triacetylmethane?
C7H10O3, molecular weight 142.15200 g/mol
Is Triacetylmethane hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026