2-Acetyl-1,3-indanedione

2-乙酰基-1,3-茚二酮

Also known as: 2-Acetyl-1,3-indandione, 2-Acetylindane-1,3-dione, 2-Acetyl-1,3-dioxoindan, 1,3-Indandione, 2-acetyl-, 1H-Indene-1,3(2H)-dione, 2-acetyl-, 2-Acetyl-3-indandione, 2-Acetylindene-1,3-dione, 2-Acetylindan-1,3-dione, Acetylindandione, RARECHEM AR PA 0047, MFCD00466278

CAS No.
1133-72-8
Jingsj CID
J-30240-9
Molecular Formula
C11H8O3
Chinese Name
2-乙酰基-1,3-茚二酮
Molecular Weight
188.17900 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point109-112ºC(lit.)
Boiling Point372.2ºC at 760mmHg
Density1.318g/cm3
Flash Point162.9ºC

Frequently Asked Questions

What is the CAS number of 2-Acetyl-1,3-indanedione?

1133-72-8

What are the molecular formula and molecular weight of 2-Acetyl-1,3-indanedione?

C11H8O3, molecular weight 188.17900 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026