C5H10O4
134.13 g/mol
Industrial ChemicalWarning
2,2-Bis(hydroxymethyl)propionic acid
CAS4767-03-7EC225-306-3
Category
Industrial Chemical
Compound Class
Organic Acid
Primary Use
Biodegradable polymer and coating intermediate
2,2-Bis(hydroxymethyl)propionic acid is a 3-hydroxy carboxylic acid. It serves as an intermediate in the production of biodegradable polymers and coatings.
Biodegradable polymer productionCoating intermediate
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
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Chemical intermediate and research compound
ReferenceSame Category
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Monomer for UV-curable coatings
Safety Reference
Warning
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2,2-Bis(hydroxymethyl)propionic acid (CAS 4767-03-7) is 2918.19.
HS code (international, 6-digit)
2918.19
EU CN code (8-digit)
2918 19 40
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
3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid
InChIKey
PTBDIHRZYDMNKB-UHFFFAOYSA-N
SMILES
CC(CO)(CO)C(=O)O
Synonyms (23)
- 2,2-Dimethylolpropionic acid
- 2,2-bis(Me-OH)-propionic acid
- DIHYDROXYPIVALIC ACID
- Dimethylolpropionic acid
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