2,2-Bis(hydroxymethyl)propionic acid, 98%
Order 2,2-Bis(hydroxymethyl)propionic acid, 98% (CAS 4767-03-7) online at Zemixal: C5H10O4, COA and SDS with every lot, worldwide shipping.
About 2,2-Bis(hydroxymethyl)propionic acid, 98%
Zemixal supplies 2,2-Bis(hydroxymethyl)propionic acid, 98% within its pharma Intermediates & Building Blocks portfolio. Key data (98%): CAS 4767-03-7, formula C5H10O4 and molar mass 134.13 g/mol. It is described as white to off-white powder or crystals.
Use cases we see most often
- Organic synthesis
- API synthesis
Storage and safety notes
Reported physical data: melting point 179-187 °C. Hazard communication follows GHS (Warning: H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 100 g, 500 g and 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | 2,2-Bis(hydroxymethyl)propionic acid, 98% |
|---|---|
| Catalogue number | ZX-007261 |
| CAS number | 4767-03-7 |
| IUPAC name | 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid |
| Molecular formula | C5H10O4 |
| Molar mass | 134.13 g/mol |
| Exact mass | 134.0579 |
| Purity / assay | 98% |
| Physical form | Crystalline |
| Appearance | White to off-white powder or crystals |
| Melting point | 179-187 °C |
| XLogP3 | -1.3 |
| H-bond donors / acceptors | 3 / 4 |
| Topological polar surface area | 77.8 Ų |
| HS code | 29332990 |
| InChIKey | PTBDIHRZYDMNKB-UHFFFAOYSA-N |
| SMILES | CC(CO)(CO)C(=O)O |
| PubChem CID | 78501 |
| Synonyms | Bis-MPA, DMPA, Dimethylolpropionic acid, 2,2-Bis(hydroxymethyl)propionic acid, 2,2-Bis(hydroxymethyl)propanoic acid, .alpha.,.alpha.-Dimethylolpropionic acid, 2,2-dihydroxymethylpropanoic acid, alpha,alpha-Dimethylolpropionic acid, 2,2-bis(hydroxymethyl)-propionic acid, Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl, 2,2-Bis(Hydroxymethyl)Propanoicacid, 2,2-Dimethylolpropionic acid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264 + P265, P271, P280, P304 + P340, P305 + P351 + P338, P319, P337 + P317, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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