C4H6O5
134.09 g/mol
Industrial ChemicalWarning
Diglycolic acid
CAS110-99-6EC203-823-5
Category
Industrial Chemical
Compound Class
Organic Acid
Primary Use
Industrial dicarboxylic acid
Diglycolic acid is an aliphatic dicarboxylic acid with acidity between that of acetic acid and oxalic acid. It is formed in the body during the oxidation of diethylene glycol and can lead to severe complications.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
SimilarStructure SimilarSimilarity 0.73
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Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Diglycolic acid (CAS 110-99-6) is 2918.99.
HS code (international, 6-digit)
2918.99
EU CN code (8-digit)
2918 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-(carboxymethoxy)acetic acid
InChIKey
QEVGZEDELICMKH-UHFFFAOYSA-N
SMILES
C(C(=O)O)OCC(=O)O
Synonyms (17)
- OEG
- 2,2'-OXYDIACETIC ACID
- 2,2'-Oxybisacetic acid
- 2-(carboxymethoxy)acetic acid
- 3-Oxapentanedioic acid
- 3-oxapentane-1,5-dioic acid
- Acetic acid, 2,2'-oxybis-
- Acetic acid, oxydi-
- Acetic acid,2'-oxybis-
- Anhydroglycolic acid
- Bis(carboxymethyl) ether
- Diglycolic acid
- Oxodiacetic acid
- Oxybisacetic acid
- Oxydiacetic acid
- Oxydiethanolic acid
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