2-(2-hydroxypropanoyloxy)propanoic acid

2-乳酰氧基丙酸

Also known as: Lactic acid lactate, Lactic acid dimer, 2-lactoyloxypropionic acid, Propanoic acid, 2-hydroxy-, 1-carboxyethyl ester, 2-(2-hydroxy-1-oxopropoxy)propionic acid, Lactylmilchsaeure, Milchsaeureanhydrid, 2-Lactoyloxy-propionsaeure, lactyllactic acid

CAS No.
617-57-2
Jingsj CID
J-1492267-1
Molecular Formula
C6H10O5
Chinese Name
2-乳酰氧基丙酸
Molecular Weight
162.14100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point251.1ºC at 760 mmHg
Density1.308g/cm3
Flash Point100.8ºC

Frequently Asked Questions

What is the CAS number of 2-(2-hydroxypropanoyloxy)propanoic acid?

617-57-2

What are the molecular formula and molecular weight of 2-(2-hydroxypropanoyloxy)propanoic acid?

C6H10O5, molecular weight 162.14100 g/mol

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