(-)-O-Acetyl-L-malic anhydride

(-)-O-乙酰-L-苹果酸酐

Also known as: (S)-(-)-2-Acetoxysuccinic anhydride, (S)-2-Acetoxysuccinic anhydride, (S)-(-)-O-Acetylmalic anhydride, (2S)-2-Acetoxysuccinic anhydride, (3S)-3-Acetoxyfuran-2,5(3H,4H)-dione, 2-O-Acetyl-(S)-malic anhydride, L-O-Acetylmalic anhydride, MFCD00082708

CAS No.
59025-03-5
Jingsj CID
J-46987-4
Molecular Formula
C6H6O5
Chinese Name
(-)-O-乙酰-L-苹果酸酐
Molecular Weight
158.10900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point54-56ºC(lit.)
Boiling Point296.588ºC at 760 mmHg
Density1.386g/cm3
Flash Point133.093ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (-)-O-Acetyl-L-malic anhydride?

59025-03-5

What are the molecular formula and molecular weight of (-)-O-Acetyl-L-malic anhydride?

C6H6O5, molecular weight 158.10900 g/mol

Is (-)-O-Acetyl-L-malic anhydride hazardous?

Warning

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