1,2-Propanediol-1-Acetate CAS 627-69-0
| CAS No. | 627-69-0 |
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Propanediol-1-Acetate (CAS 627-69-0) is a high-purity analytical reference standard with the molecular formula C5H10O3 and a molecular weight of 118.13 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 1,2-Propanediol-1-Acetate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 118.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H10O3 |
| Molecular Weight | 118.13 g/mol |
| Purity | >80% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
Related Propanediol Standards
- 1,2-Propanediol, 2-acetate (CAS 6214-01-3)
- 2-Ethyl-1,3-propanediol (CAS 2612-29-5)
- 1,2-Propanediol diformate (CAS 53818-14-7)
- 1,3-propanediol cyclic sulfate (CAS 1073-05-8)
- 2-Methyl-1,3-propanediol (CAS 2163-42-0)
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Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com