Methyl acetylsalicylate

乙酰水杨酸甲酯

Also known as: Acetylsalicylic acid methyl ester, Methyl 2-acetoxybenzoate, Methyl o-acetoxybenzoate, Methyl aspirin, Methylaspirin, Methylrhodine, Metylrhodine, Methyl rhodin, Metyl-rodin, Aspirin methyl ester, Aspirin Impurity 16, 2-(Acetyloxy)benzoic acid methyl ester, Salicylic acid acetate, methyl ester, Benzoic acid, 2-(acetoxy)-, methyl ester, Methyl o-acetylsalicylate, TIMTEC-BB SBB007836, MFCD00014978

CAS No.
580-02-9
Jingsj CID
J-44054-7
Molecular Formula
C10H10O4
Chinese Name
乙酰水杨酸甲酯
Molecular Weight
194.18 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point50°C
Boiling Point254.9ºC at 760mmHg
Density1.177g/cm3
Flash Point121.4ºC

Frequently Asked Questions

What is the CAS number of Methyl acetylsalicylate?

580-02-9

What are the molecular formula and molecular weight of Methyl acetylsalicylate?

C10H10O4, molecular weight 194.18 g/mol

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